Hazardous marine condition(s):
Hazardous Weather Outlook
LSZ266-240800-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
403 PM EDT Mon Jun 23 2025
SEVERE THUNDERSTORM WATCH 455 IN EFFECT UNTIL 10 PM EDT THIS
EVENING
LATE THIS AFTERNOON
West winds 15 to 25 knots. Patchy fog.
Scattered showers and thunderstorms. Some thunderstorms may be
severe. Waves 3 to 6 feet occasionally to 8 feet.
TONIGHT
West winds 10 to 20 knots veering northwest late.
Patchy dense fog through midnight. Waves subsiding to 1 to
3 feet.
TUESDAY
Northwest winds 10 to 20 knots diminishing to 5 to
15 knots late. Waves subsiding to calm to 2 feet.
TUESDAY NIGHT
Northwest winds 5 to 15 knots veering east late.
Waves calm to 2 feet.
WEDNESDAY
Southeast winds 5 to 15 knots backing east by mid
afternoon. Waves calm to 2 feet.
WEDNESDAY NIGHT
East winds 5 to 15 knots. A chance of showers.
Waves calm to 2 feet.
THURSDAY
East winds 5 to 15 knots increasing to 10 to 20 knots
by mid afternoon. A chance of showers. Waves calm to 2 feet.
THURSDAY NIGHT
East winds 10 to 20 knots. Showers likely
through midnight, then a chance of showers after midnight. Waves
building to 1 to 3 feet.
FRIDAY
Northwest winds 10 to 20 knots diminishing to 5 to
15 knots. Waves subsiding to calm to 2 feet.
SATURDAY
South winds 5 to 15 knots becoming southwest 10 to
20 knots. A chance of showers. Waves calm to 2 feet.
$$