FZUS53 KAPX 220650 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 250 AM EDT Fri May 22 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. LSZ321-221500- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 250 AM EDT Fri May 22 2026 .TODAY...Southeast wind 10 to 15 knots. Patchy frost early in the morning. Waves 2 feet or less. .TONIGHT...Southeast wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Southeast wind 10 to 20 knots. Partly sunny. Waves 2 to 4 feet. .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. $$ LSZ322-221500- St. Marys River Point Iroquois to E. Potagannissing Bay- 250 AM EDT Fri May 22 2026 .TODAY...Southeast wind 10 to 15 knots. Patchy frost early in the morning. .TONIGHT...East wind 10 to 15 knots. Partly cloudy. .SATURDAY...East wind 10 to 20 knots. Chance of rain. .SATURDAY NIGHT...East wind 15 to 20 knots. Mostly cloudy. See the open lakes forecast for days 3 through 5. $$ LMZ341-221500- Seul Choix Point to 5NM West of Mackinac Bridge- 250 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY EVENING... .TODAY...East wind 15 to 20 knots gusting to 25 knots. Patchy frost early in the morning. Waves 2 feet or less building to 2 to 4 feet in the afternoon. .TONIGHT...East wind 10 to 20 knots. Mostly cloudy. Waves 2 to 4 feet. .SATURDAY...East wind 15 to 25 knots. Mostly cloudy. Waves 3 to 5 feet. .SATURDAY NIGHT...East wind 15 to 20 knots. Mostly cloudy. Waves 3 to 5 feet. See the open lakes forecast for days 3 through 5. $$ LMZ342-221500- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 250 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY EVENING... .TODAY...East wind 15 to 20 knots gusting to 25 knots. Partly sunny early in the morning then becoming mostly sunny. Waves 2 feet or less building to 2 to 4 feet in the afternoon. .TONIGHT...East wind 10 to 20 knots. Mostly cloudy. Waves 2 to 3 feet. .SATURDAY...East wind 10 to 20 knots. Partly sunny. Waves 2 to 4 feet. .SATURDAY NIGHT...East wind 15 to 20 knots. Mostly cloudy. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LMZ323-221500- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 250 AM EDT Fri May 22 2026 .TODAY...East wind 15 to 20 knots decreasing to 10 to 15 knots in the afternoon. Partly sunny early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...East wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .SATURDAY...East wind 10 to 15 knots. Chance of rain. Waves 2 feet or less. .SATURDAY NIGHT...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ344-345-221500- Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- 250 AM EDT Fri May 22 2026 .TODAY...East wind 10 to 15 knots. Partly sunny early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...East wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .SATURDAY...East wind 10 to 15 knots. Chance of rain. Waves 2 feet or less. .SATURDAY NIGHT...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ346-221500- Manistee to Point Betsie MI- 250 AM EDT Fri May 22 2026 .TODAY...East wind 10 to 15 knots. Partly sunny early in the morning then becoming mostly sunny. Waves 2 feet or less. .TONIGHT...East wind 10 to 15 knots. Chance of rain. Waves 2 feet or less. .SATURDAY...East wind 5 to 10 knots. Chance of rain. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 5 to 10 knots. Patchy fog. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ345-221500- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 250 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY EVENING... .TODAY...East wind 15 to 20 knots gusting to 25 knots. Patchy frost early in the morning. Waves 2 feet or less building to 2 to 4 feet. .TONIGHT...East wind 10 to 20 knots gusting to 25 knots. Partly cloudy. Waves 4 to 6 feet. .SATURDAY...East wind 15 to 25 knots. Partly sunny. Waves 4 to 7 feet. .SATURDAY NIGHT...East wind 15 to 20 knots. Mostly cloudy. Waves 4 to 7 feet. See the open lakes forecast for days 3 through 5. $$ LHZ346-221500- St Ignace to False Detour Channel- 250 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE SATURDAY NIGHT... .TODAY...East wind 15 to 20 knots gusting to 25 knots. Patchy frost early in the morning. Waves 2 feet or less building to 2 to 4 feet. .TONIGHT...East wind 15 to 20 knots gusting to 25 knots. Partly cloudy. Waves 4 to 7 feet. .SATURDAY...East wind 15 to 25 knots. Chance of rain. Waves 6 to 9 feet. .SATURDAY NIGHT...East wind 15 to 25 knots. Mostly cloudy. Waves 6 to 9 feet. See the open lakes forecast for days 3 through 5. $$ LHZ347-221500- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 250 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE SATURDAY NIGHT... .TODAY...East wind 15 to 20 knots gusting to 25 knots. Patchy frost early in the morning. Waves 2 feet or less building to 2 to 4 feet in the morning. .TONIGHT...East wind 10 to 20 knots gusting to 25 knots. Partly cloudy. Waves 4 to 7 feet. .SATURDAY...East wind 10 to 20 knots gusting to 25 knots. Chance of rain. Waves 7 to 10 feet. .SATURDAY NIGHT...East wind 15 to 25 knots. Mostly cloudy. Waves 6 to 9 feet. See the open lakes forecast for days 3 through 5. $$ LHZ348-221500- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 250 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE SATURDAY NIGHT... .TODAY...East wind 15 to 20 knots gusting to 25 knots. Patchy frost early in the morning. Waves 2 feet or less building to 2 to 4 feet in the afternoon. .TONIGHT...East wind 10 to 20 knots gusting to 25 knots. Mostly cloudy. Waves 4 to 7 feet. .SATURDAY...East wind 10 to 20 knots gusting to 25 knots. Rain likely. Waves 6 to 9 feet. .SATURDAY NIGHT...East wind 15 to 25 knots. Chance of rain. Waves 6 to 9 feet. See the open lakes forecast for days 3 through 5. $$ LHZ349-221500- Sturgeon Pt to Alabaster MI- 250 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE SATURDAY NIGHT... .TODAY...East wind 15 to 20 knots gusting to 25 knots becoming northeast 10 to 20 knots in the afternoon. Mostly cloudy. Waves 2 to 3 feet building to 2 to 4 feet in the afternoon. .TONIGHT...East wind 10 to 15 knots gusting to 25 knots. Chance of rain. Waves 3 to 5 feet. .SATURDAY...East wind 10 to 20 knots gusting to 25 knots. Rain likely. Waves 4 to 7 feet. .SATURDAY NIGHT...Northeast wind 15 to 20 knots gusting to 25 knots. Rain likely. Waves 4 to 7 feet. See the open lakes forecast for days 3 through 5. $$ SJC