FZUS53 KAPX 291857 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 257 PM EDT Fri May 29 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. LSZ321-300545- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 257 PM EDT Fri May 29 2026 .TONIGHT...North wind 5 to 10 knots becoming east after midnight. Mostly clear. Waves 2 feet or less. .SATURDAY...Northeast wind 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SUNDAY...Northwest wind 5 to 10 knots. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LSZ322-300545- St. Marys River Point Iroquois to E. Potagannissing Bay- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 5 to 10 knots. Clear. .SATURDAY...Light winds. Sunny. .SATURDAY NIGHT...Light winds. Mostly clear. .SUNDAY...West wind 5 to 10 knots. Sunny. See the open lakes forecast for days 3 through 5. $$ LMZ341-300545- Seul Choix Point to 5NM West of Mackinac Bridge- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet. .SATURDAY...East wind 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ342-300545- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 257 PM EDT Fri May 29 2026 .TONIGHT...Light winds becoming east 10 to 15 knots after midnight. Mostly clear. Waves 2 feet or less. .SATURDAY...East wind 10 to 15 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ323-300545- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .SATURDAY...Northeast wind 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ344-345-300545- Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .SATURDAY...Northeast wind 10 to 15 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...Light winds. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ346-300545- Manistee to Point Betsie MI- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .SATURDAY...Northeast wind 10 to 15 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Southeast wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...Light winds. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ345-300545- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet. .SATURDAY...East wind 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SUNDAY...West wind 10 to 15 knots. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ346-300545- St Ignace to False Detour Channel- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet. .SATURDAY...Southeast wind 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SUNDAY...West wind 10 to 15 knots. Sunny. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ347-300545- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 15 to 20 knots. Mostly clear. Waves 2 to 4 feet. .SATURDAY...East wind 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SUNDAY...West wind 10 to 15 knots. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ348-300545- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 257 PM EDT Fri May 29 2026 .TONIGHT...East wind 15 to 20 knots becoming northeast 5 to 10 knots early in the morning. Mostly clear. Waves 2 to 4 feet. .SATURDAY...Northeast wind 5 to 10 knots. Sunny. Waves 2 to 3 feet. .SATURDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SUNDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ349-300545- Sturgeon Pt to Alabaster MI- 257 PM EDT Fri May 29 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING THROUGH LATE TONIGHT... .TONIGHT...Northeast wind 10 to 20 knots, gusts to 25 knots. Mostly clear. Waves 2 to 4 feet. .SATURDAY...Northeast wind 10 to 15 knots. Sunny. Waves 2 to 3 feet. .SATURDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ JLD