Marine Weather Message
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
120 WHUS73 KGRB 140746 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 246 AM CDT Mon Sep 14 2026 LMZ521-522-141600- /O.CON.KGRB.SC.Y.0080.260914T2100Z-260915T0200Z/ /O.CON.KGRB.GL.W.0011.260915T0200Z-260915T1200Z/ /O.CON.KGRB.SC.Y.0081.260915T1200Z-260915T2100Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 246 AM CDT Mon Sep 14 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 9 PM CDT THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM CDT TUESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 4 PM CDT TUESDAY... * WHAT...For the first Small Craft Advisory, south winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 3 ft expected. For the Gale Warning, south winds 15 to 25 kt with gusts up to 35 kt and waves 3 to 6 ft expected. For the second Small Craft Advisory, southwest winds 15 to 20 kt veering west, with gusts up to 30 kt and waves 3 to 6 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the first Small Craft Advisory, from 4 PM this afternoon to 9 PM CDT this evening. For the Gale Warning, from 9 PM this evening to 7 AM CDT Tuesday. For the second Small Craft Advisory, from 7 AM to 4 PM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous 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. && $$ LMZ541>543-141600- /O.CON.KGRB.SC.Y.0080.260914T2100Z-260915T0200Z/ /O.CON.KGRB.GL.W.0011.260915T0200Z-260915T1200Z/ /O.CON.KGRB.SC.Y.0081.260915T1200Z-260916T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 246 AM CDT Mon Sep 14 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 9 PM CDT THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM CDT TUESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM CDT TUESDAY... * WHAT...For the first Small Craft Advisory, south winds 15 to 20 kt with gusts up to 30 kt and waves 3 to 6 ft expected. For the Gale Warning, south winds 20 to 25 kt with gusts up to 40 kt and waves 6 to 12 ft expected. For the second Small Craft Advisory, southwest winds 10 to 20 kt veering west, with gusts up to 30 kt and waves 7 to 10 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the first Small Craft Advisory, from 4 PM this afternoon to 9 PM CDT this evening. For the Gale Warning, from 9 PM this evening to 7 AM CDT Tuesday. For the second Small Craft Advisory, from 7 AM to 7 PM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$