FZUS53 KMKX 272210 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 510 PM CDT Mon Oct 27 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-280400- Sheboygan to Port Washington WI- 510 PM CDT Mon Oct 27 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...East wind 15 to 20 knots veering southeast 15 to 25 knots in the late evening and early morning, then becoming 15 to 20 knots early in the morning. Mostly clear. Waves 3 to 5 feet building to 6 to 8 feet. .TUESDAY...Southeast wind 15 to 20 knots becoming 10 to 20 knots in the late morning and early afternoon, then backing east 15 to 20 knots late in the afternoon. Gusts up to 25 knots. Partly sunny. Waves 5 to 7 feet. .TUESDAY NIGHT...East wind 15 to 25 knots becoming 15 to 20 knots early in the morning. Gusts up to 30 knots. Partly cloudy. Waves 5 to 7 feet building to 7 to 9 feet in the late evening and overnight. .WEDNESDAY...East wind 15 to 20 knots backing northeast late in the afternoon. Mostly sunny. Waves 5 to 7 feet subsiding to 4 to 6 feet in the afternoon. $$ LMZ644-280400- Port Washington to North Point Light WI- 510 PM CDT Mon Oct 27 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...East wind 15 to 20 knots becoming 15 to 25 knots late in the evening, then veering southeast after midnight becoming 15 to 20 knots early in the morning. Mostly clear. Waves 5 to 7 feet building to 6 to 8 feet in the late evening and overnight. .TUESDAY...Southeast wind 15 to 20 knots becoming 10 to 20 knots in the late morning and early afternoon, then becoming east 15 to 25 knots late in the afternoon. Partly sunny. Waves 6 to 8 feet. .TUESDAY NIGHT...East wind 15 to 25 knots rising to up to 30 knots late in the evening, then easing to 15 to 25 knots after midnight becoming east 15 to 25 knots early in the morning. Partly cloudy. Waves 7 to 9 feet. .WEDNESDAY...East wind 15 to 25 knots becoming northeast 10 to 20 knots in the afternoon. Mostly sunny. Waves 6 to 8 feet. $$ LMZ645-280400- North Point Light to Wind Point WI- 510 PM CDT Mon Oct 27 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...East wind 15 to 25 knots veering southeast after midnight, then becoming 15 to 20 knots early in the morning. Mostly clear. Waves 5 to 7 feet building to 6 to 8 feet in the late evening and overnight. .TUESDAY...East wind 15 to 20 knots becoming 15 to 25 knots. Partly sunny. Waves 5 to 7 feet building to 6 to 8 feet in the afternoon. .TUESDAY NIGHT...East wind 15 to 25 knots rising to up to 30 knots late in the evening, then easing to 15 to 25 knots after midnight becoming east 15 to 25 knots early in the morning. Partly cloudy. Waves 7 to 9 feet. .WEDNESDAY...East wind 15 to 25 knots becoming northeast 10 to 20 knots in the afternoon. Mostly sunny. Waves 6 to 8 feet. $$ LMZ646-280400- Wind Point WI to Winthrop Harbor IL- 510 PM CDT Mon Oct 27 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...East wind 15 to 20 knots becoming 15 to 25 knots late in the evening, then veering southeast 15 to 20 knots after midnight. Partly cloudy. Waves 4 to 6 feet building to 5 to 7 feet late in the evening, then building to 6 to 8 feet after midnight subsiding to 5 to 7 feet early in the morning. .TUESDAY...East wind 15 to 20 knots becoming 10 to 20 knots in the late morning and afternoon. Gusts up to 25 knots. Partly sunny. Waves 5 to 7 feet. .TUESDAY NIGHT...East wind 15 to 25 knots. Gusts up to 30 knots. Mostly cloudy through around midnight then becoming partly cloudy. Waves 7 to 9 feet. .WEDNESDAY...East wind 15 to 25 knots becoming northeast 10 to 20 knots in the afternoon. Mostly sunny. Waves 6 to 8 feet. $$ See Lake Michigan Open Waters Forecast for Thursday through Saturday.