FZUS53 KAPX 210641 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 241 AM EDT Sun Jun 21 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. LSZ321-211445- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 241 AM EDT Sun Jun 21 2026 .TODAY...Northwest wind 5 to 10 knots becoming north in the afternoon. Patchy fog early in the morning. Slight chance of showers in the afternoon. Waves 2 feet or less. .TONIGHT...Northwest wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .MONDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LSZ322-211445- St. Marys River Point Iroquois to E. Potagannissing Bay- 241 AM EDT Sun Jun 21 2026 .TODAY...Northwest wind 5 to 10 knots becoming west in the morning. Sunny early in the morning then becoming mostly sunny. .TONIGHT...Northwest wind 5 to 10 knots. Partly cloudy. .MONDAY...Northwest wind 10 to 15 knots. Sunny. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Mostly clear. See the open lakes forecast for days 3 through 5. $$ LMZ341-211445- Seul Choix Point to 5NM West of Mackinac Bridge- 241 AM EDT Sun Jun 21 2026 .TODAY...Light winds becoming southwest 5 to 10 knots in the morning. Partly cloudy. Waves 2 feet or less. .TONIGHT...North wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .MONDAY...North wind 5 to 10 knots. Sunny. Waves 2 feet or less. .MONDAY NIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ342-211445- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 241 AM EDT Sun Jun 21 2026 .TODAY...Southwest wind 5 to 10 knots becoming northwest in the afternoon. Mostly sunny early in the morning then becoming partly sunny. Waves 2 feet or less. .TONIGHT...North wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .MONDAY...North wind 5 to 10 knots. Sunny. Waves 2 feet or less. .MONDAY NIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ323-211445- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 241 AM EDT Sun Jun 21 2026 .TODAY...Light winds becoming north 5 to 10 knots in the afternoon. Mostly sunny early in the morning then becoming partly sunny. Waves 2 feet or less. .TONIGHT...North wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .MONDAY...North wind 5 to 10 knots with gusts to around 25 knots. Sunny. Waves 2 feet or less. .MONDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ344-345-211445- Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- 241 AM EDT Sun Jun 21 2026 .TODAY...Light winds. Partly cloudy early in the morning then becoming partly sunny. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .MONDAY...North wind 5 to 10 knots. Sunny. Waves 2 feet or less. .MONDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ346-211445- Manistee to Point Betsie MI- 241 AM EDT Sun Jun 21 2026 .TODAY...Light winds. Patchy fog early in the morning. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less..MONDAY...North wind 10 to 15 knots. Sunny. Waves 2 to 3 feet. .MONDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ345-211445- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 241 AM EDT Sun Jun 21 2026 .TODAY...Light winds becoming west 5 to 10 knots in the morning. Sunny early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...North wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .MONDAY...Northwest wind 10 to 15 knots. Sunny. Waves 2 feet or less. .MONDAY NIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ346-211445- St Ignace to False Detour Channel- 241 AM EDT Sun Jun 21 2026 .TODAY...West wind 5 to 10 knots becoming southwest in the afternoon. Sunny early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .MONDAY...Northwest wind 10 to 15 knots. Sunny. Waves 2 feet or less. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ347-211445- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 241 AM EDT Sun Jun 21 2026 .TODAY...Northwest wind 5 to 10 knots becoming north in the afternoon, then becoming east early in the evening. Sunny early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .MONDAY...Northwest wind 10 to 15 knots. Sunny. Waves 2 feet or less. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ348-211445- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 241 AM EDT Sun Jun 21 2026 .TODAY...Northwest wind 5 to 10 knots becoming southeast early in the evening. Sunny early in the morning then becoming partly sunny. Waves 2 feet or less. .TONIGHT...Southeast wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .MONDAY...North wind 10 to 15 knots. Sunny. Waves 2 feet or less. .MONDAY NIGHT...Northwest wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ349-211445- Sturgeon Pt to Alabaster MI- 241 AM EDT Sun Jun 21 2026 .TODAY...Northwest wind 5 to 10 knots becoming southeast in the afternoon. Sunny early in the morning then becoming partly sunny. Waves 2 feet or less. .TONIGHT...Southeast wind 5 to 10 knots. Slight chance of showers. Waves 2 feet or less. .MONDAY...Northeast wind 10 to 15 knots. Mostly sunny. Waves 2 feet or less. .MONDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ ELD