FZUS53 KAPX 100721 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 321 AM EDT Fri Apr 10 2026 For waters within five nautical miles of shore on Lakes Huron... Michigan and Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ321-101530- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the afternoon. Mostly cloudy. Waves 2 feet or less. .TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Light winds. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Mostly cloudy. Waves 2 to 3 feet. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LSZ322-101530- St. Marys River Point Iroquois to E. Potagannissing Bay- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the morning. Patchy fog early in the morning. .TONIGHT...West wind 5 to 10 knots. Partly cloudy. .SATURDAY...Light winds. Mostly sunny. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Rain showers likely. See the open lakes forecast for days 3 through 5. $$ LMZ341-101530- Seul Choix Point to 5NM West of Mackinac Bridge- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the afternoon. Mostly cloudy. Waves 2 feet or less. .TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Rain showers. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LMZ342-101530- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the afternoon. Patchy fog early in the morning. Slight chance of showers early in the morning. Waves 2 feet or less. .TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Rain showers. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LMZ323-101530- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the afternoon. Slight chance of showers early in the morning. patchy fog early in the morning. Waves 2 feet or less. .TONIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SATURDAY...Light winds. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Rain showers. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LMZ344-101530- Sleeping Bear Point to Grand Traverse Light MI- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the afternoon. Patchy fog early in the morning. Waves 2 feet or less. .TONIGHT...Light winds. Partly cloudy. Waves 2 feet or less. .SATURDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LMZ345-101530- Point Betsie to Sleeping Bear Point MI- 321 AM EDT Fri Apr 10 2026 .TODAY...North wind 5 to 10 knots. Patchy fog early in the morning. Waves 2 feet or less. .TONIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SATURDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Rain showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ346-101530- Manistee to Point Betsie MI- 321 AM EDT Fri Apr 10 2026 .TODAY...North wind 5 to 10 knots. Slight chance of showers early in the morning. Waves 2 feet or less. .TONIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SATURDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Rain showers. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ345-101530- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the afternoon. Mostly cloudy. Waves 2 feet or less. .TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers. Waves 2 to 3 feet. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LHZ346-101530- St Ignace to False Detour Channel- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the afternoon. Mostly cloudy. Waves 2 feet or less. .TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Mostly cloudy. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ347-101530- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming northwest 5 to 10 knots in the afternoon. Slight chance of rain and snow showers early in the morning. Waves 2 feet or less. .TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...South wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Mostly cloudy. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ348-101530- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 321 AM EDT Fri Apr 10 2026 .TODAY...Light winds becoming north 5 to 10 knots in the afternoon. Chance of rain and snow showers early in the morning, then slight chance of rain and snow showers in the morning. Waves 2 feet or less. .TONIGHT...Northwest wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 15 to 20 knots. Rain showers likely. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ349-101530- Sturgeon Pt to Alabaster MI- 321 AM EDT Fri Apr 10 2026 .TODAY...East wind 5 to 10 knots becoming northeast in the morning. Rain showers early in the morning. Slight chance of snow showers early in the morning. Chance of showers in the morning. Waves 2 feet or less. .TONIGHT...Northwest wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers likely. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ SJC