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Home Return to list Small Craft Advisory 0119 Issued by the Gaylord Forecast Office
Action: New Issued At: 2025-12-04 15:10:28 298 WHUS73 KAPX 042110 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 410 PM EST Thu Dec 4 2025 LHZ345-050515- /O.CAN.KAPX.SC.Y.0118.000000T0000Z-251204T2200Z/ /O.EXB.KAPX.GL.W.0032.251205T0300Z-251205T1600Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 410 PM EST Thu Dec 4 2025 ...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 11 AM EST FRIDAY... * WHAT...Highest gusts up to 35 kts from the southwest and highest waves around 6 feet expected. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island. * WHEN...From 10 PM this evening to 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ321-050515- /O.CAN.KAPX.SC.Y.0118.000000T0000Z-251204T2200Z/ /O.EXB.KAPX.GL.W.0032.251205T0400Z-251205T1600Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 410 PM EST Thu Dec 4 2025 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 AM EST FRIDAY... * WHAT...Highest gusts up to 40 kts from the southwest and highest waves around 6 feet expected. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...From 11 PM this evening to 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ323-341-342-344>346-050515- /O.EXT.KAPX.GL.W.0032.251205T0300Z-251205T1600Z/ Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 410 PM EST Thu Dec 4 2025 ...GALE WARNING NOW IN EFFECT FROM 10 PM THIS EVENING TO 11 AM EST FRIDAY... * WHAT...Highest gusts up to 40 kts from the southwest and highest waves around 13 feet expected. * WHERE...Portions of Lake Michigan. * WHEN...From 10 PM this evening to 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ322-050515- /O.NEW.KAPX.SC.Y.0119.251205T0400Z-251206T1600Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 410 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...From 11 PM this evening to 11 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ346-050515- /O.EXB.KAPX.SC.Y.0118.000000T0000Z-251205T2200Z/ St Ignace to False Detour Channel- 410 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EST FRIDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 7 feet. * WHERE...St Ignace to False Detour Channel. * WHEN...Until 5 PM EST 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. && $$ LHZ347-348-050515- /O.EXT.KAPX.SC.Y.0118.000000T0000Z-251205T2200Z/ 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 410 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EST FRIDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 7 feet. * WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 5 PM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ349-050515- /O.EXT.KAPX.SC.Y.0118.000000T0000Z-251206T1000Z/ Sturgeon Pt to Alabaster MI- 410 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 8 feet. * WHERE...Sturgeon Pt to Alabaster MI. * WHEN...Until 5 AM EST 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. && $$ JPB Action: Continued Issued At: 2025-12-04 20:56:37 942 WHUS73 KAPX 050256 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 956 PM EST Thu Dec 4 2025 LMZ323-341-342-344>346-051100- /O.CON.KAPX.GL.W.0032.251205T0300Z-251205T1600Z/ Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 956 PM EST Thu Dec 4 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST FRIDAY... * WHAT...Highest gusts up to 40 kts from the southwest and highest waves around 13 feet expected. * WHERE...Portions of Lake Michigan. * WHEN...Until 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LHZ345-051100- /O.CON.KAPX.GL.W.0032.251205T0300Z-251205T1600Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 956 PM EST Thu Dec 4 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST FRIDAY... * WHAT...Highest gusts up to 35 kts from the southwest and highest waves around 6 feet expected. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island. * WHEN...Until 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ321-051100- /O.CON.KAPX.GL.W.0032.251205T0400Z-251205T1600Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 956 PM EST Thu Dec 4 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST FRIDAY... * WHAT...Highest gusts up to 40 kts from the southwest and highest waves around 6 feet expected. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...Until 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LHZ346>348-051100- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251205T2200Z/ St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 956 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EST FRIDAY... * WHAT...Highest gusts up to 35 kts from the southwest and highest waves around 7 feet. * WHERE...St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 5 PM EST 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. && $$ LHZ349-051100- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T1000Z/ Sturgeon Pt to Alabaster MI- 956 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 8 feet. * WHERE...Sturgeon Pt to Alabaster MI. * WHEN...Until 5 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ322-051100- /O.CON.KAPX.SC.Y.0119.251205T0400Z-251206T1600Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 956 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST SATURDAY... * WHAT...Highest gusts up to 35 kts from the southwest and highest waves around 4 feet expected. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 11 AM EST 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. && $$ Action: Continued Issued At: 2025-12-05 02:17:45 034 WHUS73 KAPX 050817 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 317 AM EST Fri Dec 5 2025 LMZ323-341-342-344>346-051600- /O.CON.KAPX.GL.W.0032.000000T0000Z-251205T1600Z/ Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 317 AM EST Fri Dec 5 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THIS MORNING... * WHAT...Highest gusts up to 40 kts from the southwest and highest waves around 13 feet expected. * WHERE...Portions of Lake Michigan. * WHEN...Until 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LHZ345-051600- /O.CON.KAPX.GL.W.0032.000000T0000Z-251205T1600Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 317 AM EST Fri Dec 5 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THIS MORNING... * WHAT...Highest gusts up to 40 kts from the southwest and highest waves around 6 feet expected. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island. * WHEN...Until 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ321-051600- /O.CON.KAPX.GL.W.0032.000000T0000Z-251205T1600Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 317 AM EST Fri Dec 5 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THIS MORNING... * WHAT...Highest gusts up to 40 kts from the southwest and highest waves around 6 feet expected. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...Until 11 AM EST Friday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LHZ346>348-051630- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251205T2200Z/ St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 317 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 7 feet. * WHERE...St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 5 PM EST 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. && $$ LHZ349-051630- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T1000Z/ Sturgeon Pt to Alabaster MI- 317 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 8 feet. * WHERE...Sturgeon Pt to Alabaster MI. * WHEN...Until 5 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ322-051630- /O.CON.KAPX.SC.Y.0119.000000T0000Z-251206T1600Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 317 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 4 feet expected. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 11 AM EST 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. && $$ Action: Continued Issued At: 2025-12-05 10:11:47 781 WHUS73 KAPX 051611 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1111 AM EST Fri Dec 5 2025 LMZ323-341-342-344>346-060015- /O.EXP.KAPX.GL.W.0032.000000T0000Z-251205T1600Z/ /O.EXB.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 1111 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST SATURDAY... ...GALE WARNING HAS EXPIRED... * WHAT...Highest gusts up to 30 kts from the west and highest waves around 9 feet. * WHERE...Portions of Lake Michigan. * WHEN...Until 4 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ345-060015- /O.EXP.KAPX.GL.W.0032.000000T0000Z-251205T1600Z/ /O.EXB.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 1111 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST SATURDAY... ...GALE WARNING HAS EXPIRED... * WHAT...Highest gusts up to 30 kts from the west and highest waves around 5 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island. * WHEN...Until 4 PM EST 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. && $$ LSZ321-060015- /O.EXP.KAPX.GL.W.0032.000000T0000Z-251205T1600Z/ /O.EXB.KAPX.SC.Y.0118.251206T0900Z-251206T2100Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 1111 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM EST SATURDAY... ...GALE WARNING HAS EXPIRED... * WHAT...Highest gusts up to 30 kts from the northwest and highest waves around 9 feet expected. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...From 4 AM to 4 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ346>348-060015- /O.EXT.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 1111 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the west and highest waves around 6 feet. * WHERE...St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 4 PM EST 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. && $$ LHZ349-060015- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T1000Z/ Sturgeon Pt to Alabaster MI- 1111 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 7 feet. * WHERE...Sturgeon Pt to Alabaster MI. * WHEN...Until 5 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ322-060015- /O.CON.KAPX.SC.Y.0119.000000T0000Z-251206T1600Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 1111 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 4 feet. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 11 AM EST 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. && $$ Action: Time Extended Issued At: 2025-12-05 13:04:36 172 WHUS73 KAPX 051903 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 203 PM EST Fri Dec 5 2025 LSZ322-060315- /O.EXT.KAPX.SC.Y.0119.000000T0000Z-251206T2100Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 203 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST SATURDAY... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 4 feet. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 4 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ323-341-342-344>346-060315- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 203 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST SATURDAY... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 7 feet. * WHERE...Portions of Lake Michigan. * WHEN...Until 4 PM EST 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. && $$ LHZ345>348-060315- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 203 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST SATURDAY... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 6 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island, St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 4 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ321-060315- /O.CON.KAPX.SC.Y.0118.251206T0900Z-251206T2100Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 203 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 4 PM EST SATURDAY... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 9 feet. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...From 4 AM to 4 PM EST 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. && $$ LHZ349-060315- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T1000Z/ Sturgeon Pt to Alabaster MI- 203 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 7 feet. * WHERE...Sturgeon Pt to Alabaster MI. * WHEN...Until 5 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-05 21:12:32 429 WHUS73 KAPX 060311 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1011 PM EST Fri Dec 5 2025 LMZ323-341-342-344>346-061500- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 1011 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST SATURDAY... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 6 feet. * WHERE...Portions of Lake Michigan. * WHEN...Until 4 PM EST 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. && $$ LSZ321-061500- /O.CON.KAPX.SC.Y.0118.251206T0900Z-251206T2100Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 1011 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 4 PM EST SATURDAY... * WHAT...Highest gusts up to 25 kts from the northwest and highest waves around 8 feet expected. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...From 4 AM to 4 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ345>348-061500- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 1011 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST SATURDAY... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 5 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island, St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 4 PM EST 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. && $$ LHZ349-061000- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T1000Z/ Sturgeon Pt to Alabaster MI- 1011 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST SATURDAY... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 6 feet. * WHERE...Sturgeon Pt to Alabaster MI. * WHEN...Until 5 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ322-061500- /O.CON.KAPX.SC.Y.0119.000000T0000Z-251206T2100Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 1011 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST SATURDAY... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 4 feet. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 4 PM EST 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. && $$ Action: Continued Issued At: 2025-12-05 23:13:43 260 WHUS73 KAPX 060512 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1212 AM EST Sat Dec 6 2025 LMZ323-341-342-344>346-061830- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 1212 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 25 kts from the northwest and highest waves around 6 feet. * WHERE...Portions of Lake Michigan. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ321-061830- /O.CON.KAPX.SC.Y.0118.251206T0900Z-251206T2100Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 1212 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 25 kts from the northwest and highest waves around 9 feet expected. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...From 4 AM early this morning to 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ345>348-061830- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 1212 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 6 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island, St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ349-061000- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T1000Z/ Sturgeon Pt to Alabaster MI- 1212 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST EARLY THIS MORNING... * WHAT...Highest gusts up to 30 kts from the southwest and highest waves around 6 feet. * WHERE...Sturgeon Pt to Alabaster MI. * WHEN...Until 5 AM EST early this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ322-061830- /O.CON.KAPX.SC.Y.0119.000000T0000Z-251206T2100Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 1212 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 25 kts from the west and highest waves around 4 feet. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-06 10:00:45 324 WHUS73 KAPX 061600 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1100 AM EST Sat Dec 6 2025 LMZ323-341-342-344>346-062100- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 1100 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 30 kts from the northwest and highest waves around 5 feet. * WHERE...Portions of Lake Michigan. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ321-062100- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 1100 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 30 kts from the northwest and highest waves around 8 feet. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ345>348-062100- /O.CON.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 1100 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 30 kts from the northwest and highest waves around 6 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island, St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ322-062100- /O.CON.KAPX.SC.Y.0119.000000T0000Z-251206T2100Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 1100 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 25 kts from the northwest and highest waves around 4 feet. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2025-12-06 13:34:51 645 WHUS73 KAPX 061934 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 234 PM EST Sat Dec 6 2025 LHZ347-348-LMZ323-341-342-344>346-062045- /O.CAN.KAPX.SC.Y.0118.000000T0000Z-251206T2100Z/ 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 234 PM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ LSZ321-070000- /O.EXT.KAPX.SC.Y.0118.000000T0000Z-251207T0000Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 234 PM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Highest gusts up to 30 kts from the northwest and highest waves around 6 feet. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ322-070000- /O.EXT.KAPX.SC.Y.0119.000000T0000Z-251207T0000Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 234 PM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Highest gusts up to 25 kts from the northwest and highest waves around 3 feet. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ345-346-070000- /O.EXT.KAPX.SC.Y.0118.000000T0000Z-251207T0000Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 234 PM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Highest gusts up to 25 kts from the northwest and highest waves around 4 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island and St Ignace to False Detour Channel. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||