|
Home Return to list Small Craft Advisory 0019 Issued by the Green Bay Forecast Office
Action: New Issued At: 2026-02-23 16:00:55 574 WHUS73 KGRB 232200 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 400 PM CST Mon Feb 23 2026 LMZ541>543-240600- /O.NEW.KGRB.SC.Y.0019.260224T1300Z-260225T1600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 400 PM CST Mon Feb 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 10 AM CST WEDNESDAY... * WHAT...South winds 20 to 25 kts with a few gale force gusts to 35 kts becoming west Tuesday night. Waves building to 7 to 10 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 7 AM Tuesday to 10 AM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kruk Action: Continued Issued At: 2026-02-23 21:18:34 643 WHUS73 KGRB 240318 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 918 PM CST Mon Feb 23 2026 LMZ541>543-241200- /O.CON.KGRB.SC.Y.0019.260224T1300Z-260225T1600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 918 PM CST Mon Feb 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TUESDAY TO 10 AM CST WEDNESDAY... * WHAT...South winds 20 to 25 kts with a few gale force gusts to 35 kts becoming west Tuesday night. Waves building to 7 to 10 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 7 AM Tuesday to 10 AM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kruk Action: Continued Issued At: 2026-02-24 01:56:10 568 WHUS73 KGRB 240755 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 155 AM CST Tue Feb 24 2026 LMZ541>543-241800- /O.CON.KGRB.SC.Y.0019.260224T1300Z-260225T1600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 155 AM CST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 10 AM CST WEDNESDAY... * WHAT...West winds 20 to 25 kt with a few gale force gusts of 35 to 40 kts possible around Deaths Door this afternoon. Waves 7 to 10 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 7 AM Tuesday to 10 AM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-02-24 11:43:49 949 WHUS73 KGRB 241743 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1143 AM CST Tue Feb 24 2026 LMZ541>543-250145- /O.CON.KGRB.SC.Y.0019.000000T0000Z-260225T1600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1143 AM CST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST WEDNESDAY... * WHAT...West winds 20 to 30 kt with isolated gusts up to 35 kt and waves 7 to 10 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-02-24 19:41:02 157 WHUS73 KGRB 250140 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 740 PM CST Tue Feb 24 2026 LMZ541>543-250945- /O.CON.KGRB.SC.Y.0019.000000T0000Z-260225T1600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 740 PM CST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST WEDNESDAY... * WHAT...West winds 15 to 25 kt and waves 4 to 7 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kurimski Action: Continued Issued At: 2026-02-25 01:36:41 014 WHUS73 KGRB 250736 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 136 AM CST Wed Feb 25 2026 LMZ541>543-251545- /O.CON.KGRB.SC.Y.0019.000000T0000Z-260225T1600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 136 AM CST Wed Feb 25 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-02-25 08:39:45 012 WHUS73 KGRB 251439 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 839 AM CST Wed Feb 25 2026 LMZ541>543-251800- /O.EXT.KGRB.SC.Y.0019.000000T0000Z-260225T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 839 AM CST Wed Feb 25 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY... * WHAT...Northwest winds 15 to 25 kts and waves 2 to 5 ft. Locally higher gusts near Deaths Door. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until noon CST today. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ mpc Action: Expired Issued At: 2026-02-25 11:55:50 764 WHUS73 KGRB 251755 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1155 AM CST Wed Feb 25 2026 LMZ541>543-251900- /O.EXP.KGRB.SC.Y.0019.000000T0000Z-260225T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1155 AM CST Wed Feb 25 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT NOON CST TODAY... Gusty northwest winds will continue to subside this afternoon and no longer pose a hazard to mariners. $$ mpc | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||