Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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743 FZUS53 KMKX 220005 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 705 PM CDT Sat Sep 21 2024 For waters within five nautical miles of shore on Lake Michigan LMZ643-220400- Sheboygan to Port Washington WI- 705 PM CDT Sat Sep 21 2024 .TONIGHT...South wind 10 to 15 knots easing to 5 to 10 knots early in the morning. Slight chance of thunderstorms through around midnight. Chance of showers through the night. Chance of thunderstorms after midnight. Waves 1 to 2 feet. .SUNDAY...Southwest wind 5 to 10 knots becoming northwest 10 to 15 knots late in the morning, then veering north 10 to 20 knots early in the afternoon rising to 15 to 25 knots late in the afternoon. Patchy fog. showers and a chance of thunderstorms. Waves around 1 foot building to 3 to 5 feet in the afternoon. A small craft advisory may be needed. .SUNDAY NIGHT...North wind 15 to 25 knots becoming 15 to 20 knots early in the morning. Slight chance of showers through around midnight. Waves 4 to 6 feet. .MONDAY...North wind 15 to 20 knots veering northeast in the late morning and afternoon. Mostly sunny. Waves 4 to 6 feet subsiding to 3 to 4 feet late in the afternoon. $$ LMZ644-220400- Port Washington to North Point Light WI- 705 PM CDT Sat Sep 21 2024 .TONIGHT...Southeast wind 10 to 15 knots becoming south 5 to 10 knots in the late evening and overnight. Slight chance of showers through around midnight. Slight chance of thunderstorms late in the evening, then chance of showers and thunderstorms after midnight. Waves 1 to 2 feet. .SUNDAY...Southwest wind 5 to 10 knots veering west late in the morning, then becoming north 10 to 15 knots early in the afternoon rising to 15 to 20 knots with gusts to around 25 knots late in the afternoon. Patchy fog. showers and a chance of thunderstorms. Waves around 1 foot building to 3 to 4 feet late in the afternoon. .SUNDAY NIGHT...North wind 15 to 25 knots becoming 15 to 20 knots early in the morning. Chance of showers through around midnight. Waves 4 to 6 feet building to 5 to 7 feet in the late evening and overnight. A small craft advisory may be needed. .MONDAY...North wind 15 to 20 knots veering northeast late in the morning, then easing to 10 to 15 knots early in the afternoon rising to 15 to 20 knots late in the afternoon. Partly sunny. Waves 5 to 7 feet subsiding to 3 to 4 feet late in the afternoon. $$ LMZ645-220400- North Point Light to Wind Point WI- 705 PM CDT Sat Sep 21 2024 .TONIGHT...Southeast wind 10 to 15 knots veering south late in the evening, then easing to 5 to 10 knots after midnight. Slight chance of showers and thunderstorms late in the evening. Chance of showers and thunderstorms after midnight. Waves 1 to 2 feet. .SUNDAY...Southwest wind 5 to 10 knots veering west late in the morning, then becoming north 10 to 15 knots early in the afternoon rising to 15 to 20 knots with gusts to around 25 knots late in the afternoon. Showers and a chance of thunderstorms through the day. patchy fog in the afternoon. Waves around 1 foot building to 3 to 4 feet late in the afternoon. .SUNDAY NIGHT...North wind 15 to 25 knots. Gusts up to 30 knots. Chance of showers and slight chance of thunderstorms through around midnight. Waves 5 to 7 feet building to 6 to 8 feet in the late evening and overnight. A small craft advisory may be needed. .MONDAY...North wind 15 to 20 knots veering northeast late in the morning, then easing to 10 to 15 knots early in the afternoon backing north late in the afternoon. Partly sunny. Waves 6 to 8 feet subsiding to 4 to 6 feet. $$ LMZ646-220400- Wind Point WI to Winthrop Harbor IL- 705 PM CDT Sat Sep 21 2024 .TONIGHT...Southeast wind 5 to 10 knots becoming south 10 to 15 knots late in the evening, then easing to 5 to 10 knots after midnight veering west early in the morning. Slight chance of showers and thunderstorms late in the evening. Chance of showers and thunderstorms after midnight. Waves around 1 foot. .SUNDAY...Southwest wind 5 to 10 knots becoming northwest 10 to 15 knots early in the afternoon, then veering north 10 to 20 knots with gusts to around 25 knots late in the afternoon. Showers and a chance of thunderstorms through the day. patchy fog in the afternoon. Waves around 1 foot building to 2 to 4 feet late in the afternoon. .SUNDAY NIGHT...North wind 15 to 25 knots. Chance of showers and slight chance of thunderstorms through around midnight. Waves 4 to 6 feet building to 6 to 8 feet. A small craft advisory may be needed. .MONDAY...Northeast wind 15 to 20 knots easing to 10 to 15 knots early in the afternoon, then backing north late in the afternoon. Partly sunny. Waves 5 to 7 feet subsiding to 3 to 4 feet. $$ See Lake Michigan Open Waters Forecast for Tuesday through Thursday.