NWS Marine Forecast


   LHZ348-211600-  Presque Isle Light to Sturgeon Pt MI Including Thunder Bay  National Marine Sanctuary-  347 AM EDT Wed Oct 21 2026    TODAY  Southwest wind 10 to 15 knots becoming south 5 to  10 knots in the afternoon. Sunny early in the morning then  becoming mostly sunny. Waves 2 feet or less.  TONIGHT  Northwest wind 5 to 10 knots. Partly cloudy. Waves  2 feet or less.  THURSDAY  Northeast wind 5 to 10 knots. Partly sunny. Waves  2 feet or less.  THURSDAY NIGHT  East wind 5 to 10 knots. Mostly clear. Waves  2 feet or less.    See the open lakes forecast for days 3 through 5.    $$