Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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118 FZUS53 KMKX 242128 AAA NSHMKX Nearshore Marine Forecast...UPDATED National Weather Service Milwaukee/Sullivan WI 428 PM CDT Sun Aug 24 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-250415- Sheboygan to Port Washington WI- 428 PM CDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .TONIGHT...Northwest wind 10 to 20 knots becoming 15 to 20 knots. Gusts up to 25 knots. Slight chance of showers and thunderstorms in the evening. Chance of waterspouts until early morning. Slight chance of waterspouts early in the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. .MONDAY...Northwest wind 15 to 20 knots easing to 10 to 15 knots in the afternoon. Slight chance of waterspouts through the day. Waves 1 to 2 feet. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves around 1 foot. .TUESDAY...Northwest wind 10 to 15 knots veering north late in the afternoon. Sunny. Waves around 1 foot. $$ LMZ644-250415- Port Washington to North Point Light WI- 428 PM CDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .TONIGHT...Northwest wind 10 to 20 knots becoming 15 to 20 knots in the late evening and early morning, then becoming northwest 15 to 20 knots early in the morning. Gusts up to 25 knots. Slight chance of showers and thunderstorms in the evening. Chance of waterspouts until early morning. Slight chance of waterspouts early in the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. .MONDAY...Northwest wind 15 to 20 knots easing to 10 to 15 knots in the late morning and afternoon. Slight chance of waterspouts through the day. Waves 1 to 2 feet. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...Northwest wind 10 to 15 knots. Sunny. Waves around 1 foot. $$ LMZ645-250415- North Point Light to Wind Point WI- 428 PM CDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .TONIGHT...Northwest wind 15 to 20 knots with gusts to around 25 knots. Slight chance of showers and thunderstorms in the evening. Chance of waterspouts until early morning. Slight chance of waterspouts early in the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet early in the morning. .MONDAY...Northwest wind 15 to 20 knots easing to 10 to 15 knots in the afternoon. Slight chance of waterspouts through the day. Waves 1 to 2 feet. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...Northwest wind 10 to 15 knots veering north late in the afternoon. Sunny. Waves 1 to 2 feet. $$ LMZ646-250415- Wind Point WI to Winthrop Harbor IL- 428 PM CDT Sun Aug 24 2025 .TONIGHT...Northwest wind 15 to 20 knots. Slight chance of showers and thunderstorms in the evening. Chance of waterspouts until early morning. Slight chance of waterspouts early in the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet early in the morning. .MONDAY...Northwest wind 15 to 20 knots easing to 10 to 15 knots in the afternoon. Slight chance of waterspouts through the day. Waves 1 to 2 feet. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...Northwest wind 10 to 15 knots veering north late in the afternoon. Sunny. Waves 1 to 2 feet. $$ See Lake Michigan Open Waters Forecast for Wednesday through Friday.