Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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119 FZUS53 KMKX 301910 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 110 PM CST Sun Nov 30 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-302300- Sheboygan to Port Washington WI- 110 PM CST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING... .REST OF TODAY...Northwest wind up to 30 knots easing to 15 to 25 knots late in the afternoon. Slight chance of snow early in the afternoon. Waves 4 to 6 feet. .TONIGHT...Northwest wind 15 to 20 knots easing to 10 to 15 knots with gusts to around 20 knots late in the evening, then becoming northwest 10 to 15 knots after midnight easing to 5 to 10 knots early in the morning. Mostly clear. Waves 3 to 4 feet subsiding to 1 to 2 feet after midnight. .MONDAY...West wind 5 to 10 knots backing southwest late in the morning, then rising to 10 to 15 knots in the afternoon. Chance of snow in the afternoon. Waves around 1 foot. .MONDAY NIGHT...Southwest wind 10 to 15 knots veering northwest early in the morning. Snow likely through around midnight. Waves around 1 foot. Wave heights are for ice free areas. $$ LMZ644-302300- Port Washington to North Point Light WI- 110 PM CST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING... .REST OF TODAY...Northwest wind 15 to 25 knots with gusts to around 30 knots. Partly sunny. Waves 3 to 5 feet. .TONIGHT...Northwest wind 15 to 20 knots easing to 10 to 15 knots in the late evening and early morning, then easing to 5 to 10 knots early in the morning. Mostly clear. Waves 3 to 5 feet subsiding to 1 to 2 feet. .MONDAY...West wind 5 to 10 knots backing southwest late in the afternoon. Chance of snow in the afternoon. Waves around 1 foot. .MONDAY NIGHT...Southwest wind 10 to 15 knots veering northwest early in the morning. Snow likely through around midnight. Waves around 1 foot. Wave heights are for ice free areas. $$ LMZ645-302300- North Point Light to Wind Point WI- 110 PM CST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING... .REST OF TODAY...Northwest wind 15 to 25 knots with gusts to around 30 knots. Partly sunny. Waves 4 to 6 feet. .TONIGHT...Northwest wind 15 to 20 knots becoming 10 to 20 knots late in the evening, then becoming 10 to 15 knots after midnight easing to 5 to 10 knots early in the morning. Partly cloudy. Waves 4 to 6 feet subsiding to 1 to 2 feet. .MONDAY...West wind 5 to 10 knots backing southwest early in the afternoon, then rising to 10 to 15 knots late in the afternoon. Slight chance of snow in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Southwest wind 10 to 15 knots veering northwest early in the morning. Snow likely through around midnight, then slight chance of snow after midnight. Waves around 1 foot. Wave heights are for ice free areas. $$ LMZ646-302300- Wind Point WI to Winthrop Harbor IL- 110 PM CST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING... .REST OF TODAY...Northwest wind 15 to 25 knots. Partly sunny. Waves 4 to 6 feet. .TONIGHT...Northwest wind 15 to 20 knots easing to 10 to 15 knots in the late evening and early morning, then easing to 5 to 10 knots early in the morning. Partly cloudy. Waves 3 to 5 feet subsiding to 1 to 2 feet. .MONDAY...West wind 5 to 10 knots backing southwest late in the afternoon. Snow in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Southwest wind 10 to 15 knots veering northwest early in the morning. Snow through around midnight, then slight chance of snow after midnight. Waves 1 to 2 feet. Wave heights are for ice free areas. $$ See Lake Michigan Open Waters Forecast for Tuesday through Thursday.