FZUS53 KAPX 212014 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 414 PM EDT Wed May 21 2025 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. LSZ321-220415- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...Northeast wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .THURSDAY...North wind 10 to 15 knots. Cloudy. Waves 2 to 3 feet. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 to 3 feet. .FRIDAY...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 to 3 feet. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LSZ322-220415- St. Marys River Point Iroquois to E. Potagannissing Bay- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...Northeast wind 5 to 10 knots. Mostly cloudy. .TONIGHT...Northeast wind 10 to 15 knots. Scattered showers. .THURSDAY...North wind 10 to 15 knots. Scattered showers. .THURSDAY NIGHT...North wind 10 to 15 knots. Chance of showers. .FRIDAY...Northwest wind 10 to 15 knots. Chance of showers. See the open lakes forecast for days 3 through 5. $$ LHZ346-220415- St Ignace to False Detour Channel- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .TONIGHT...Northeast wind 10 to 15 knots. Scattered showers. Waves 2 feet or less. .THURSDAY...North wind 10 to 15 knots. Scattered showers. Waves 2 feet or less. .THURSDAY NIGHT...North wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. .FRIDAY...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LMZ341-220415- Seul Choix Point to 5NM West of Mackinac Bridge- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...Northeast wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .THURSDAY...North wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .FRIDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves 2 feet or less. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LMZ342-220415- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...Northeast wind 10 to 15 knots. Isolated showers. Waves 2 feet or less. .TONIGHT...Northeast wind 10 to 15 knots. Cloudy. Waves 2 to 3 feet. .THURSDAY...North wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet. .FRIDAY...Northwest wind 10 to 15 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. $$ LMZ323-220415- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...Northeast wind 5 to 10 knots. Scattered showers. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Cloudy. Waves 2 feet or less. .THURSDAY...North wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet. .FRIDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LMZ344-220415- Sleeping Bear Point to Grand Traverse Light MI- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...Northeast wind 5 to 10 knots. Scattered showers. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Cloudy. Waves 2 to 3 feet. .THURSDAY...North wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet. .FRIDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LMZ345-346-220415- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...Northeast wind 5 to 10 knots. Numerous showers. Waves 2 feet or less. .TONIGHT...North wind 10 to 15 knots. Isolated showers. Waves 2 to 3 feet. .THURSDAY...North wind 15 to 20 knots. Partly sunny. Waves 2 to 4 feet. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet. .FRIDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LHZ345-220415- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .TONIGHT...Northeast wind 10 to 15 knots. Cloudy. Waves 2 feet or less. .THURSDAY...North wind 10 to 15 knots. Scattered showers. Waves 2 feet or less. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. .FRIDAY...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LHZ347-220415- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 414 PM EDT Wed May 21 2025 .THROUGH EARLY EVENING...Northeast wind 5 to 10 knots. Cloudy. Waves 2 feet or less. .TONIGHT...Northeast wind 10 to 15 knots. Isolated showers. Waves 2 to 3 feet. .THURSDAY...North wind 10 to 15 knots. Scattered showers. Waves 2 to 3 feet. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. .FRIDAY...Northwest wind 5 to 10 knots. Chance of showers. Waves 2 feet or less. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LHZ348-220415- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 414 PM EDT Wed May 21 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .THROUGH EARLY EVENING...Northeast wind 10 to 15 knots. Scattered showers. Waves 2 to 4 feet. .TONIGHT...Northeast wind 10 to 20 knots. Scattered showers. Waves 3 to 5 feet. .THURSDAY...North wind 10 to 20 knots. Numerous showers. Waves 2 to 4 feet. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 to 3 feet. .FRIDAY...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LHZ349-220415- Sturgeon Pt to Alabaster MI- 414 PM EDT Wed May 21 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .THROUGH EARLY EVENING...Northeast wind 10 to 20 knots. Rain showers. Waves 3 to 5 feet. .TONIGHT...North wind 10 to 20 knots. Numerous showers. Waves 3 to 5 feet. .THURSDAY...North wind 10 to 20 knots. Numerous showers. Waves 3 to 5 feet. .THURSDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet. .FRIDAY...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ JZ