NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LSZ263-152000-  Lake Superior from Saxon Harbor WI to Upper Entrance to Portage  Canal MI 5NM off shore to the US/Canadian border including Isle  Royale National Park-  1017 AM EDT Tue Jul 15 2025    REST OF TODAY  East winds 5 to 15 knots backing northwest in  the afternoon, then veering north late. Haze. A chance of showers  and thunderstorms by late morning. Showers and thunderstorms  likely by mid afternoon. Waves calm to 2 feet.  TONIGHT  North winds 5 to 15 knots becoming northeast 10 to  20 knots after midnight, then increasing to 15 to 25 knots late.  Showers likely through midnight. A chance of thunderstorms. A  chance of showers after midnight. Waves building to 3 to 5 feet  occasionally to 7 feet.  WEDNESDAY  Northeast winds 15 to 25 knots diminishing to 10 to  20 knots late. Showers likely through early afternoon. A slight  chance of thunderstorms. A chance of showers by mid afternoon.  Waves subsiding to 2 to 4 feet.  WEDNESDAY NIGHT  Northeast winds 5 to 15 knots backing north  after midnight. A chance of showers. Waves subsiding to calm to  2 feet.  THURSDAY  North winds 5 to 15 knots backing southwest by mid  afternoon. Waves calm to 2 feet.  THURSDAY NIGHT  Southwest winds 5 to 15 knots. Waves calm to  2 feet.  FRIDAY  Southwest winds 5 to 15 knots backing south. A chance  of showers. Waves calm to 2 feet.  SATURDAY  East winds 5 to 15 knots backing northeast. A chance  of showers. Waves calm to 2 feet.    $$