FZUS53 KAPX 140713 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 313 AM EDT Thu May 14 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. LSZ321-141515- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 313 AM EDT Thu May 14 2026 .TODAY...Northwest wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .TONIGHT...Southeast wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 10 to 20 knots. Partly sunny. Waves 2 to 4 feet. .FRIDAY NIGHT...South wind 10 to 20 knots. Mostly cloudy. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LSZ322-141515- St. Marys River Point Iroquois to E. Potagannissing Bay- 313 AM EDT Thu May 14 2026 .TODAY...Northwest wind 5 to 10 knots becoming west early in the evening. Mostly clear. .TONIGHT...Southwest wind 5 to 10 knots. Partly cloudy. .FRIDAY...South wind 10 to 15 knots. Partly sunny. .FRIDAY NIGHT...South wind 10 to 15 knots. Partly cloudy. See the open lakes forecast for days 3 through 5. $$ LMZ341-141515- Seul Choix Point to 5NM West of Mackinac Bridge- 313 AM EDT Thu May 14 2026 .TODAY...North wind 5 to 10 knots becoming southwest in the afternoon. Clear. Waves 2 feet or less. .TONIGHT...South wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 15 to 25 knots. Partly sunny. Waves 5 to 8 feet. .FRIDAY NIGHT...Southwest wind 15 to 25 knots. Partly cloudy. Waves 5 to 8 feet. See the open lakes forecast for days 3 through 5. $$ LMZ342-141515- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 313 AM EDT Thu May 14 2026 .TODAY...North wind 5 to 10 knots becoming west in the afternoon. Sunny. Waves 2 feet or less. .TONIGHT...South wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. .FRIDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Waves 3 to 5 feet. See the open lakes forecast for days 3 through 5. $$ LMZ323-141515- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 313 AM EDT Thu May 14 2026 .TODAY...Northwest wind 5 to 10 knots. Clear. Waves 2 feet or less. .TONIGHT...South wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. .FRIDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LMZ344-345-141515- Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- 313 AM EDT Thu May 14 2026 .TODAY...Northwest wind 5 to 10 knots early in the morning becoming variable 10 knots or less. Clear. Waves 2 feet or less. .TONIGHT...South wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 15 to 20 knots. Partly sunny. Waves 3 to 5 feet. .FRIDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Waves 3 to 5 feet. See the open lakes forecast for days 3 through 5. $$ LMZ346-141515- Manistee to Point Betsie MI- 313 AM EDT Thu May 14 2026 .TODAY...North wind 5 to 10 knots early in the morning becoming variable 10 knots or less. Sunny. Waves 2 feet or less. .TONIGHT...South wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .FRIDAY...South wind 10 to 20 knots. Mostly sunny. Waves 4 to 6 feet. .FRIDAY NIGHT...South wind 10 to 20 knots. Chance of showers. Waves 4 to 6 feet. See the open lakes forecast for days 3 through 5. $$ LHZ345-141515- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 313 AM EDT Thu May 14 2026 .TODAY...Northwest wind 5 to 10 knots becoming west in the afternoon. Clear. Waves 2 feet or less. .TONIGHT...Southwest wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 5 to 10 knots. Partly sunny. Waves 2 feet or less. .FRIDAY NIGHT...Southwest wind 10 to 20 knots. Partly cloudy. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ346-141515- St Ignace to False Detour Channel- 313 AM EDT Thu May 14 2026 .TODAY...North wind 10 to 15 knots becoming west 5 to 10 knots in the afternoon. Clear. Waves 2 feet or less. .TONIGHT...Southwest wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 10 to 15 knots. Partly sunny. Waves 2 to 4 feet. .FRIDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ347-141515- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 313 AM EDT Thu May 14 2026 .TODAY...Northwest wind 10 to 15 knots. Sunny. Waves 2 to 4 feet subsiding to 2 feet or less in the afternoon. .TONIGHT...Southwest wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. .FRIDAY NIGHT...South wind 10 to 15 knots. Partly cloudy. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ348-141515- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 313 AM EDT Thu May 14 2026 .TODAY...Northwest wind 10 to 15 knots becoming north in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 2 to 3 feet in the afternoon. .TONIGHT...West wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .FRIDAY...South wind 15 to 20 knots. Partly sunny. Waves 3 to 5 feet. .FRIDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Waves 3 to 5 feet. See the open lakes forecast for days 3 through 5. $$ LHZ349-141515- Sturgeon Pt to Alabaster MI- 313 AM EDT Thu May 14 2026 .TODAY...North wind 10 to 15 knots becoming northeast early in the evening. Sunny. Waves 2 to 3 feet. .TONIGHT...West wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .FRIDAY...South wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. .FRIDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ SJC