


Marine Weather Message
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
556 WHUS73 KMKX 041857 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 157 PM CDT Sat Oct 4 2025 LMZ643-050300- /O.CON.KMKX.SC.Y.0086.251004T2100Z-251006T1200Z/ Sheboygan to Port Washington WI- 157 PM CDT Sat Oct 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT MONDAY... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Nearshore Waters from Sheboygan to Port Washington. * WHEN...From 4 PM CDT this afternoon until 7 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ644-645-050300- /O.CON.KMKX.SC.Y.0086.251005T1800Z-251006T0600Z/ Port Washington to North Point Light WI- North Point Light to Wind Point WI- 157 PM CDT Sat Oct 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO 1 AM CDT MONDAY... * WHAT...South winds 15 to 20 kt with gusts up to 25 kt and waves 3 to 5 ft expected. * WHERE...Nearshore Waters from Port Washington to Wind Point. * WHEN...From 1 PM Sunday to 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ261-362-364-563-050300- /O.NEW.KMKX.GL.A.0019.251005T2200Z-251006T0700Z/ Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake- Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore- Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake- Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake- 157 PM CDT Sat Oct 4 2025 ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... * WHAT...South winds 15 to 25 kt with gusts up to 35 kt and waves 6 to 9 ft possible. * WHERE...Northern Third of the Open Waters of Lake Michigan. * WHEN...From Sunday afternoon through late Sunday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$