


Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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734 FZUS53 KMKX 121606 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 1105 AM CDT Wed Mar 12 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-122200- Sheboygan to Port Washington WI- 1105 AM CDT Wed Mar 12 2025 .REST OF TODAY...Southeast wind 10 to 15 knots becoming east 5 to 10 knots late in the afternoon. Mostly sunny. Waves 3 to 4 feet. .TONIGHT...Northeast wind 5 knots veering east after midnight, then backing northeast early in the morning. Mostly clear. Waves around 1 foot. .THURSDAY...Northeast wind 5 knots becoming east late in the morning, then veering southeast early in the afternoon becoming southeast 5 to 10 knots late in the afternoon. Mostly sunny. Waves around 1 foot. .THURSDAY NIGHT...Southeast wind 5 to 10 knots rising to 10 to 15 knots after midnight, then becoming southeast 10 to 15 knots early in the morning. Partly cloudy through around midnight then becoming mostly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. Wave heights are for ice free areas. $$ LMZ644-122200- Port Washington to North Point Light WI- 1105 AM CDT Wed Mar 12 2025 .REST OF TODAY...East wind 10 to 15 knots easing to 5 to 10 knots late in the afternoon. Mostly sunny. Waves 3 to 4 feet. .TONIGHT...Northeast wind 5 knots. Clear. Waves around 1 foot. .THURSDAY...Northeast wind 5 knots becoming east late in the morning, then becoming east 5 to 10 knots in the afternoon. Mostly sunny. Waves around 1 foot. .THURSDAY NIGHT...East wind 5 to 10 knots becoming southeast 10 to 15 knots after midnight. Partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. Wave heights are for ice free areas. $$ LMZ645-122200- North Point Light to Wind Point WI- 1105 AM CDT Wed Mar 12 2025 .REST OF TODAY...East wind 10 to 15 knots becoming northeast 5 to 10 knots late in the afternoon. Sunny. Waves 3 to 4 feet. .TONIGHT...Northeast wind 5 to 10 knots. Clear. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 to 10 knots veering east late in the morning, then becoming east 5 to 10 knots in the afternoon. Mostly sunny. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots veering east late in the evening, then becoming southeast 10 to 15 knots after midnight. Partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. Wave heights are for ice free areas. $$ LMZ646-122200- Wind Point WI to Winthrop Harbor IL- 1105 AM CDT Wed Mar 12 2025 .REST OF TODAY...East wind 10 to 15 knots becoming northeast 5 to 10 knots late in the afternoon. Sunny. Waves 3 to 4 feet. .TONIGHT...Northeast wind 5 to 10 knots. Clear. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 to 10 knots veering east late in the morning, then becoming east 5 to 10 knots early in the afternoon backing northeast late in the afternoon. Sunny. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots veering east 5 to 15 knots late in the evening, then veering southeast 10 to 15 knots after midnight. Partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. Wave heights are for ice free areas. $$ See Lake Michigan Open Waters Forecast for Friday through Sunday.