FZUS53 KAPX 270715 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 315 AM EDT Wed May 27 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. LSZ321-271515- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 315 AM EDT Wed May 27 2026 .TODAY...North wind 10 to 15 knots. Partly cloudy early in the morning then clearing. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet. .THURSDAY...Northwest wind 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...Light winds. Partly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LSZ322-271515- St. Marys River Point Iroquois to E. Potagannissing Bay- 315 AM EDT Wed May 27 2026 .TODAY...Light winds becoming west 5 to 10 knots in the afternoon, then becoming northwest 10 to 15 knots early in the evening. Mostly sunny early in the morning then becoming sunny. .TONIGHT...North wind 10 to 15 knots. Mostly clear. .THURSDAY...Northwest wind 5 to 10 knots. Sunny. .THURSDAY NIGHT...Light winds. Partly cloudy. See the open lakes forecast for days 3 through 5. $$ LMZ341-271515- Seul Choix Point to 5NM West of Mackinac Bridge- 315 AM EDT Wed May 27 2026 .TODAY...Light winds becoming west 5 to 10 knots in the afternoon, then becoming northwest 10 to 15 knots early in the evening. Partly cloudy early in the morning then clearing. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Clear. Waves 2 feet or less. .THURSDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ342-271515- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 315 AM EDT Wed May 27 2026 .TODAY...Northeast wind 5 to 10 knots becoming northwest 10 to 15 knots in the afternoon. Partly cloudy early in the morning then clearing. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...North wind 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ323-271515- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 315 AM EDT Wed May 27 2026 .TODAY...Light winds becoming north 10 to 15 knots in the morning. Mostly cloudy early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...North wind 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ344-345-271515- Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- 315 AM EDT Wed May 27 2026 .TODAY...North wind 10 to 15 knots. Mostly cloudy early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Clear. Waves 2 feet or less. .THURSDAY...North wind 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ346-271515- Manistee to Point Betsie MI- 315 AM EDT Wed May 27 2026 .TODAY...North wind 10 to 15 knots. Slight chance of showers in the afternoon. Waves 2 feet or less. .TONIGHT...North wind 15 to 20 knots. Mostly clear. Waves 2 to 3 feet. .THURSDAY...North wind 10 to 15 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ345-271515- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 315 AM EDT Wed May 27 2026 .TODAY...North wind 10 to 15 knots early in the morning becoming variable 10 knots or less, then becoming northwest 10 to 15 knots early in the evening. Partly cloudy early in the morning then clearing. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...Northwest wind 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ346-271515- St Ignace to False Detour Channel- 315 AM EDT Wed May 27 2026 .TODAY...Light winds becoming southwest 5 to 10 knots in the afternoon, then becoming northwest 10 to 15 knots early in the evening. Mostly sunny early in the morning then becoming sunny. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ347-271515- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 315 AM EDT Wed May 27 2026 .TODAY...Light winds becoming northwest 10 to 15 knots. Partly cloudy early in the morning then clearing. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet. .THURSDAY...Northwest wind 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ348-271515- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 315 AM EDT Wed May 27 2026 .TODAY...North wind 5 to 10 knots becoming east in the afternoon. Partly cloudy early in the morning then clearing. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Partly cloudy. Waves 2 to 3 feet. .THURSDAY...North wind 10 to 15 knots. Sunny. Waves 2 to 3 feet. .THURSDAY NIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ349-271515- Sturgeon Pt to Alabaster MI- 315 AM EDT Wed May 27 2026 .TODAY...North wind 5 to 10 knots becoming northeast in the afternoon. Mostly cloudy early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet. .THURSDAY...Northeast wind 10 to 15 knots. Sunny. Waves 2 to 3 feet. .THURSDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ NSC