Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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095 FZUS53 KMKX 100310 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 910 PM CST Sun Nov 9 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-101100- Sheboygan to Port Washington WI- 910 PM CST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .REST OF TONIGHT...North wind up to 30 knots easing to 15 to 25 knots early in the morning. Chance of waterspouts. scattered snow showers. Waves 6 to 8 feet building to 7 to 9 feet after midnight, then subsiding to 6 to 8 feet early in the morning. .MONDAY...Northwest wind 15 to 25 knots. Gusts up to 30 knots. Isolated snow showers. Waves 4 to 6 feet subsiding to 3 to 4 feet. .MONDAY NIGHT...Northwest wind 15 to 25 knots with gusts to around 30 knots becoming northwest 15 to 25 knots late in the evening, then backing west 15 to 20 knots after midnight. Partly cloudy through around midnight then becoming mostly cloudy. Waves 3 to 4 feet subsiding to 1 to 2 feet after midnight. .TUESDAY...Southwest wind 15 to 20 knots becoming 15 to 25 knots with gusts to around 30 knots late in the morning, then becoming southwest 15 to 25 knots with gusts to around 30 knots in the afternoon. Slight chance of snow in the morning. Waves 3 to 5 feet. Wave heights are for ice free areas. $$ LMZ644-101100- Port Washington to North Point Light WI- 910 PM CST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .REST OF TONIGHT...North wind up to 30 knots. Chance of waterspouts. scattered snow showers. Waves 6 to 8 feet building to 7 to 9 feet after midnight, then subsiding to 6 to 8 feet early in the morning. .MONDAY...Northwest wind 15 to 25 knots. Gusts up to 30 knots. Isolated snow showers in the afternoon. Waves 5 to 7 feet subsiding to 4 to 6 feet in the late morning and afternoon. .MONDAY NIGHT...Northwest wind 15 to 25 knots with gusts to around 30 knots becoming northwest 15 to 25 knots late in the evening, then backing west 15 to 20 knots after midnight. Mostly clear through around midnight then becoming mostly cloudy. Waves 3 to 4 feet subsiding to 1 to 2 feet after midnight. .TUESDAY...Southwest wind 15 to 20 knots becoming 15 to 25 knots with gusts to around 30 knots late in the morning, then becoming southwest 15 to 25 knots with gusts to around 30 knots in the afternoon. Slight chance of snow in the morning. Waves 1 to 2 feet building to 3 to 4 feet in the late morning and afternoon. Wave heights are for ice free areas. $$ LMZ645-101100- North Point Light to Wind Point WI- 910 PM CST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .REST OF TONIGHT...North wind up to 30 knots. Chance of waterspouts through the night. snow showers late in the evening. Slight chance of thunderstorms through the night. Numerous snow showers after midnight. Waves 8 to 10 feet. .MONDAY...Northwest wind 15 to 25 knots. Gusts up to 30 knots. Isolated snow showers. Waves 7 to 9 feet subsiding to 4 to 6 feet. .MONDAY NIGHT...Northwest wind up to 30 knots easing to 15 to 25 knots late in the evening, then backing west 15 to 20 knots after midnight. Isolated snow showers through around midnight. Waves 3 to 5 feet subsiding to 1 to 2 feet. .TUESDAY...Southwest wind 15 to 20 knots becoming 15 to 25 knots with gusts to around 30 knots late in the morning, then becoming southwest 15 to 25 knots with gusts to around 30 knots in the afternoon. Slight chance of snow in the morning. Waves 3 to 4 feet building to 3 to 5 feet early in the afternoon, then subsiding to 3 to 4 feet late in the afternoon. Wave heights are for ice free areas. $$ LMZ646-101100- Wind Point WI to Winthrop Harbor IL- 910 PM CST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .REST OF TONIGHT...North wind up to 30 knots easing to 15 to 25 knots early in the morning. Chance of waterspouts. snow showers and slight chance of thunderstorms. Waves 7 to 9 feet building to 8 to 10 feet after midnight. .MONDAY...North wind 15 to 25 knots backing northwest late in the afternoon. Gusts up to 30 knots. Scattered snow showers and slight chance of thunderstorms in the morning. Isolated snow showers in the afternoon. Waves 7 to 9 feet subsiding to 3 to 4 feet. .MONDAY NIGHT...Northwest wind up to 30 knots easing to 15 to 25 knots late in the evening, then backing west 15 to 20 knots after midnight. Isolated snow showers through around midnight. Waves 3 to 5 feet subsiding to 1 to 2 feet. .TUESDAY...Southwest wind 15 to 20 knots becoming 15 to 25 knots with gusts to around 30 knots late in the morning, then becoming southwest 15 to 25 knots with gusts to around 30 knots in the afternoon. Slight chance of snow in the morning. Waves 3 to 4 feet building to 3 to 5 feet early in the afternoon, then subsiding to 3 to 4 feet late in the afternoon. Wave heights are for ice free areas. $$ See Lake Michigan Open Waters Forecast for Wednesday through Friday.