Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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441 FZUS53 KMKX 081710 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 1110 AM CST Sat Nov 8 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-082300- Sheboygan to Port Washington WI- 1110 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON... .REST OF TODAY...North wind 5 to 10 knots veering northeast early in the afternoon, then becoming north 10 to 15 knots late in the afternoon. Chance of rain late in the afternoon. Waves 1 to 2 feet. .TONIGHT...North wind 10 to 15 knots rising to 15 to 20 knots after midnight, then becoming 15 to 25 knots early in the morning. Chance of rain through the night. Chance of snow after midnight. Waves 1 to 2 feet building to 3 to 5 feet after midnight. .SUNDAY...North wind 15 to 25 knots backing northwest late in the afternoon. Gusts up to 30 knots. Slight chance of snow showers in the morning, then chance of snow showers in the afternoon. Waves 3 to 5 feet. .SUNDAY NIGHT...Northwest wind 15 to 25 knots veering north in the late evening and early morning, then backing northwest early in the morning. Gusts up to 30 knots. Chance of snow showers. Waves 3 to 5 feet building to 5 to 7 feet in the late evening and overnight. Wave heights are for ice free areas. $$ LMZ644-082300- Port Washington to North Point Light WI- 1110 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON... .REST OF TODAY...North wind 5 to 10 knots becoming northeast 10 to 15 knots in the afternoon. Slight chance of rain late in the morning and early afternoon, then chance of rain late in the afternoon. Waves 1 to 3 feet. .TONIGHT...North wind 10 to 15 knots rising to 15 to 20 knots after midnight, then becoming 15 to 25 knots early in the morning. Rain likely through around midnight, then chance of rain and snow after midnight. Waves 1 to 3 feet building to 3 to 5 feet in the late evening and overnight. .SUNDAY...North wind 15 to 25 knots backing northwest in the afternoon. Gusts up to 30 knots. Slight chance of snow showers in the morning, then chance of snow showers in the afternoon. Waves 4 to 6 feet. .SUNDAY NIGHT...Northwest wind 15 to 25 knots veering north in the late evening and overnight. Chance of snow showers. Waves 4 to 6 feet building to 5 to 7 feet after midnight. Wave heights are for ice free areas. $$ LMZ645-082300- North Point Light to Wind Point WI- 1110 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON... .REST OF TODAY...Northeast wind 10 to 15 knots. Chance of rain late in the morning and early afternoon, then rain likely late in the afternoon. Waves 2 to 4 feet. .TONIGHT...North wind 10 to 15 knots rising to 15 to 20 knots late in the evening, then becoming north 15 to 20 knots after midnight becoming 15 to 25 knots early in the morning. Rain likely through around midnight, then chance of rain and snow after midnight. Waves 3 to 4 feet building to 4 to 6 feet after midnight. .SUNDAY...North wind up to 30 knots easing to 15 to 25 knots late in the morning, then backing northwest in the afternoon. Chance of snow showers in the morning, then slight chance of snow showers in the afternoon. Waves 6 to 8 feet subsiding to 5 to 7 feet late in the afternoon. .SUNDAY NIGHT...Northwest wind 15 to 25 knots becoming north up to 30 knots in the late evening and overnight. Chance of snow showers. Waves 5 to 7 feet building to 7 to 9 feet after midnight. Wave heights are for ice free areas. $$ LMZ646-082300- Wind Point WI to Winthrop Harbor IL- 1110 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON... .REST OF TODAY...Northeast wind 10 to 15 knots. Rain. Waves 2 to 4 feet. .TONIGHT...Northeast wind 10 to 15 knots becoming north 15 to 20 knots in the late evening and early morning, then becoming 15 to 25 knots early in the morning. Rain through around midnight, then chance of rain after midnight. Waves 4 to 6 feet. .SUNDAY...North wind 15 to 25 knots backing northwest in the afternoon. Gusts up to 30 knots. Chance of snow showers. Waves 5 to 7 feet. .SUNDAY NIGHT...Northwest wind 15 to 25 knots becoming north up to 30 knots late in the evening, then easing to 15 to 25 knots after midnight becoming north 15 to 25 knots early in the morning. Chance of snow showers. Waves 4 to 6 feet building to 7 to 9 feet. Wave heights are for ice free areas. $$ See Lake Michigan Open Waters Forecast for Monday through Wednesday.