FZUS53 KMKX 051110 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 510 AM CST Thu Nov 5 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-051700- Sheboygan to Port Washington WI- 510 AM CST Thu Nov 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TODAY...Southwest wind 10 to 15 knots with gusts to around 20 knots veering west late in the morning, then veering northwest 10 to 20 knots with gusts to around 25 knots early in the afternoon becoming north 15 to 25 knots with gusts to around 30 knots late in the afternoon. Areas of drizzle in the morning, then scattered showers in the afternoon. Waves 1 to 2 feet building to 3 to 4 feet late in the afternoon. .TONIGHT...North wind 15 to 25 knots. Gusts up to 30 knots. Slight chance of showers through around midnight. Waves 4 to 6 feet. .FRIDAY...North wind 15 to 25 knots. Gusts up to 30 knots. Mostly cloudy. Waves 4 to 6 feet. .FRIDAY NIGHT...North wind 15 to 20 knots becoming 10 to 20 knots late in the evening, then backing northwest 10 to 15 knots after midnight. Partly cloudy. Waves 3 to 5 feet subsiding to 1 to 3 feet. Wave heights are for ice free areas. $$ LMZ644-051700- Port Washington to North Point Light WI- 510 AM CST Thu Nov 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TODAY...Southwest wind 10 to 15 knots with gusts to around 20 knots becoming southwest 10 to 15 knots late in the morning, then veering west with gusts to around 20 knots early in the afternoon becoming north 15 to 25 knots with gusts to around 30 knots late in the afternoon. Areas of drizzle in the morning, then numerous showers early in the afternoon. Scattered showers late in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon. .TONIGHT...North wind 15 to 25 knots. Gusts up to 30 knots. Slight chance of showers through around midnight. Waves 4 to 6 feet. .FRIDAY...North wind 15 to 25 knots. Gusts up to 30 knots. Partly sunny. Waves 5 to 7 feet. .FRIDAY NIGHT...North wind 15 to 20 knots becoming northwest 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 3 to 5 feet subsiding to 3 to 4 feet in the late evening and overnight. Wave heights are for ice free areas. $$ LMZ645-051700- North Point Light to Wind Point WI- 510 AM CST Thu Nov 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TODAY...Southwest wind 15 to 20 knots easing to 10 to 15 knots late in the morning, then veering west early in the afternoon becoming northwest 10 to 25 knots late in the afternoon. Areas of drizzle in the morning. Scattered showers until late afternoon, then numerous showers late in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon. .TONIGHT...North wind 15 to 25 knots. Gusts up to 30 knots. Slight chance of showers through around midnight. Waves 4 to 6 feet building to 5 to 7 feet in the late evening and overnight. .FRIDAY...North wind 15 to 25 knots with gusts to around 30 knots. Partly sunny. Waves 5 to 7 feet. .FRIDAY NIGHT...North wind 15 to 20 knots backing northwest 10 to 20 knots late in the evening, then becoming 10 to 15 knots after midnight. Partly cloudy. Waves 4 to 6 feet subsiding to 3 to 4 feet. Wave heights are for ice free areas. $$ LMZ646-051700- Wind Point WI to Winthrop Harbor IL- 510 AM CST Thu Nov 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TODAY...Southwest wind 15 to 20 knots becoming west 10 to 15 knots early in the afternoon, then veering northwest 10 to 20 knots late in the afternoon. Gusts up to 25 knots. Areas of drizzle in the morning. Scattered showers until late afternoon, then numerous showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...North wind 15 to 25 knots backing northwest after midnight. Gusts up to 30 knots. Chance of showers through around midnight. Waves 4 to 6 feet. .FRIDAY...North wind 15 to 25 knots with gusts to around 30 knots. Partly sunny. Waves 5 to 7 feet. .FRIDAY NIGHT...North wind 15 to 20 knots backing northwest 10 to 20 knots late in the evening, then becoming 10 to 15 knots after midnight. Mostly cloudy through around midnight then becoming partly cloudy. Waves 4 to 6 feet subsiding to 3 to 4 feet. Wave heights are for ice free areas. $$ See Lake Michigan Open Waters Forecast for Saturday through Monday.