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Home Return to list Small Craft Advisory 0034 Issued by the Detroit / Pontiac Forecast Office
Action: New Issued At: 2026-05-21 02:47:49 123 WHUS73 KDTX 210747 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 347 AM EDT Thu May 21 2026 LEZ444-212000- /O.NEW.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 347 AM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time and Area Extended Issued At: 2026-05-21 14:36:59 287 WHUS73 KDTX 211936 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 PM EDT Thu May 21 2026 LHZ421-441-221430- /O.EXB.KDTX.SC.Y.0034.260522T2000Z-260523T1400Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-221430- /O.EXB.KDTX.SC.Y.0034.260523T0200Z-260523T1400Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-221430- /O.EXB.KDTX.SC.Y.0034.260522T0800Z-260523T1400Z/ Lake St Clair- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-221430- /O.EXA.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-221430- /O.CON.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-21 14:36:59 287 WHUS73 KDTX 211936 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 PM EDT Thu May 21 2026 LHZ421-441-221430- /O.EXB.KDTX.SC.Y.0034.260522T2000Z-260523T1400Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-221430- /O.EXB.KDTX.SC.Y.0034.260523T0200Z-260523T1400Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-221430- /O.EXB.KDTX.SC.Y.0034.260522T0800Z-260523T1400Z/ Lake St Clair- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-221430- /O.EXA.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-221430- /O.CON.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time and Area Extended Issued At: 2026-05-21 14:36:59 287 WHUS73 KDTX 211936 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 PM EDT Thu May 21 2026 LHZ421-441-221430- /O.EXB.KDTX.SC.Y.0034.260522T2000Z-260523T1400Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-221430- /O.EXB.KDTX.SC.Y.0034.260523T0200Z-260523T1400Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-221430- /O.EXB.KDTX.SC.Y.0034.260522T0800Z-260523T1400Z/ Lake St Clair- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-221430- /O.EXA.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-221430- /O.CON.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Area Extended Issued At: 2026-05-21 14:36:59 287 WHUS73 KDTX 211936 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 PM EDT Thu May 21 2026 LHZ421-441-221430- /O.EXB.KDTX.SC.Y.0034.260522T2000Z-260523T1400Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-221430- /O.EXB.KDTX.SC.Y.0034.260523T0200Z-260523T1400Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-221430- /O.EXB.KDTX.SC.Y.0034.260522T0800Z-260523T1400Z/ Lake St Clair- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-221430- /O.EXA.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-221430- /O.CON.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time and Area Extended Issued At: 2026-05-21 14:36:59 287 WHUS73 KDTX 211936 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 PM EDT Thu May 21 2026 LHZ421-441-221430- /O.EXB.KDTX.SC.Y.0034.260522T2000Z-260523T1400Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-221430- /O.EXB.KDTX.SC.Y.0034.260523T0200Z-260523T1400Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-221430- /O.EXB.KDTX.SC.Y.0034.260522T0800Z-260523T1400Z/ Lake St Clair- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-221430- /O.EXA.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-221430- /O.CON.KDTX.SC.Y.0034.260521T2000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 336 PM EDT Thu May 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 21 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 1 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-22 08:49:14 023 WHUS73 KDTX 221348 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 948 AM EDT Fri May 22 2026 LHZ422-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-230230- /O.EXT.KDTX.SC.Y.0034.260522T2000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230230- /O.EXT.KDTX.SC.Y.0034.260523T0200Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 29 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230230- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Friday with the largest waves expected around 9 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-22 08:49:14 023 WHUS73 KDTX 221348 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 948 AM EDT Fri May 22 2026 LHZ422-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-230230- /O.EXT.KDTX.SC.Y.0034.260522T2000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230230- /O.EXT.KDTX.SC.Y.0034.260523T0200Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 29 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230230- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Friday with the largest waves expected around 9 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-22 08:49:14 023 WHUS73 KDTX 221348 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 948 AM EDT Fri May 22 2026 LHZ422-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-230230- /O.EXT.KDTX.SC.Y.0034.260522T2000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230230- /O.EXT.KDTX.SC.Y.0034.260523T0200Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 29 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230230- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Friday with the largest waves expected around 9 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-22 08:49:14 023 WHUS73 KDTX 221348 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 948 AM EDT Fri May 22 2026 LHZ422-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-230230- /O.EXT.KDTX.SC.Y.0034.260522T2000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230230- /O.EXT.KDTX.SC.Y.0034.260523T0200Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 29 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230230- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Friday with the largest waves expected around 9 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-22 08:49:14 023 WHUS73 KDTX 221348 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 948 AM EDT Fri May 22 2026 LHZ422-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-230230- /O.EXT.KDTX.SC.Y.0034.260522T2000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230230- /O.EXT.KDTX.SC.Y.0034.260523T0200Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 29 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 1 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230230- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230230- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 948 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Friday with the largest waves expected around 9 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-22 14:40:56 879 WHUS73 KDTX 221940 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 340 PM EDT Fri May 22 2026 LHZ421-441-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 25 knots from the east with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 3 PM EDT Friday with the largest waves expected around 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-22 14:40:56 879 WHUS73 KDTX 221940 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 340 PM EDT Fri May 22 2026 LHZ421-441-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 25 knots from the east with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 3 PM EDT Friday with the largest waves expected around 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-22 14:40:56 879 WHUS73 KDTX 221940 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 340 PM EDT Fri May 22 2026 LHZ421-441-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 25 knots from the east with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 3 PM EDT Friday with the largest waves expected around 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-22 14:40:56 879 WHUS73 KDTX 221940 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 340 PM EDT Fri May 22 2026 LHZ421-441-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 25 knots from the east with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 3 PM EDT Friday with the largest waves expected around 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-22 14:40:56 879 WHUS73 KDTX 221940 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 340 PM EDT Fri May 22 2026 LHZ421-441-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230900- /O.EXT.KDTX.SC.Y.0034.260522T1940Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 25 knots from the east with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 8 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ444-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 3 PM EDT Friday with the largest waves expected around 6 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Friday with the largest waves expected around 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-230900- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 340 PM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT SATURDAY... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 6 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 02:49:50 592 WHUS73 KDTX 230749 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 349 AM EDT Sat May 23 2026 LEZ444-231400- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 33 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 32 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 02:49:50 592 WHUS73 KDTX 230749 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 349 AM EDT Sat May 23 2026 LEZ444-231400- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 33 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 32 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 02:49:50 592 WHUS73 KDTX 230749 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 349 AM EDT Sat May 23 2026 LEZ444-231400- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 33 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 32 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 02:49:50 592 WHUS73 KDTX 230749 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 349 AM EDT Sat May 23 2026 LEZ444-231400- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 33 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 32 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 02:49:50 592 WHUS73 KDTX 230749 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 349 AM EDT Sat May 23 2026 LEZ444-231400- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260523T1400Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 4 AM EDT Saturday with the largest waves expected around 7 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 33 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 32 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-232015- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 349 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-23 08:46:42 094 WHUS73 KDTX 231346 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 946 AM EDT Sat May 23 2026 LEZ444-232000- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 08:46:42 094 WHUS73 KDTX 231346 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 946 AM EDT Sat May 23 2026 LEZ444-232000- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 08:46:42 094 WHUS73 KDTX 231346 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 946 AM EDT Sat May 23 2026 LEZ444-232000- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 08:46:42 094 WHUS73 KDTX 231346 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 946 AM EDT Sat May 23 2026 LEZ444-232000- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 08:46:42 094 WHUS73 KDTX 231346 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 946 AM EDT Sat May 23 2026 LEZ444-232000- /O.EXT.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 22 knots from the east with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 32 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 11 AM EDT Saturday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 23 knots from the east with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 10 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 24 knots from the southeast with gusts up to 31 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 3 PM EDT Saturday with the largest waves expected around 9 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 946 AM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the east with gusts up to 33 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 9 AM EDT Saturday with the largest waves expected around 9 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 15:09:54 270 WHUS73 KDTX 232009 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 409 PM EDT Sat May 23 2026 LEZ444-232115- /O.EXP.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds have decreased below advisory level. $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 21 knots from the northeast with gusts up to 24 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 7 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 20 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 15 knots from the southeast with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 19 knots from the southeast with gusts up to 17 knots. The largest significant waves will be 2 feet with a potential maximum wave height of 3 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 15:09:54 270 WHUS73 KDTX 232009 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 409 PM EDT Sat May 23 2026 LEZ444-232115- /O.EXP.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds have decreased below advisory level. $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 21 knots from the northeast with gusts up to 24 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 7 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 20 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 15 knots from the southeast with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 19 knots from the southeast with gusts up to 17 knots. The largest significant waves will be 2 feet with a potential maximum wave height of 3 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2026-05-23 15:09:54 270 WHUS73 KDTX 232009 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 409 PM EDT Sat May 23 2026 LEZ444-232115- /O.EXP.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds have decreased below advisory level. $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 21 knots from the northeast with gusts up to 24 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 7 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 20 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 15 knots from the southeast with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 19 knots from the southeast with gusts up to 17 knots. The largest significant waves will be 2 feet with a potential maximum wave height of 3 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 15:09:54 270 WHUS73 KDTX 232009 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 409 PM EDT Sat May 23 2026 LEZ444-232115- /O.EXP.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds have decreased below advisory level. $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 21 knots from the northeast with gusts up to 24 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 7 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 20 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 15 knots from the southeast with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 19 knots from the southeast with gusts up to 17 knots. The largest significant waves will be 2 feet with a potential maximum wave height of 3 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-23 15:09:54 270 WHUS73 KDTX 232009 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 409 PM EDT Sat May 23 2026 LEZ444-232115- /O.EXP.KDTX.SC.Y.0034.000000T0000Z-260523T2000Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds have decreased below advisory level. $$ LHZ422-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 21 knots from the northeast with gusts up to 24 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 7 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 20 knots from the east with gusts up to 28 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-240800- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY... * WHAT...Expect sustained winds up to 15 knots from the southeast with gusts up to 27 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-240200- /O.CON.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- 409 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 19 knots from the southeast with gusts up to 17 knots. The largest significant waves will be 2 feet with a potential maximum wave height of 3 feet. * WHERE...Lake St Clair. * WHEN...The maximum winds are expected around 4 PM EDT Saturday with the largest waves expected around 4 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-05-23 20:39:08 307 WHUS73 KDTX 240138 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 938 PM EDT Sat May 23 2026 LCZ460-LHZ422-240245- /O.CAN.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 938 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Surface observations support that wind speeds across the region have eased to less than 25 knots. $$ LHZ421-441>443-240245- /O.CAN.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 938 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Surface observations support that wind speeds across the region have eased to less than 25 knots. $$ Action: Cancelled Issued At: 2026-05-23 20:39:08 307 WHUS73 KDTX 240138 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 938 PM EDT Sat May 23 2026 LCZ460-LHZ422-240245- /O.CAN.KDTX.SC.Y.0034.000000T0000Z-260524T0200Z/ Lake St Clair- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 938 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Surface observations support that wind speeds across the region have eased to less than 25 knots. $$ LHZ421-441>443-240245- /O.CAN.KDTX.SC.Y.0034.000000T0000Z-260524T0800Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 938 PM EDT Sat May 23 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Surface observations support that wind speeds across the region have eased to less than 25 knots. $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||