LSZ266-170800-
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-
1001 PM EDT Wed Sep 16 2026
REST OF TONIGHT
Southeast winds 5 to 15 knots veering south
after midnight. A slight chance of showers. Waves calm to 2 feet.
THURSDAY
Southwest winds 10 to 20 knots veering northwest
late. Waves calm to 2 feet.
THURSDAY NIGHT
North winds 10 to 20 knots increasing to 15 to
25 knots after midnight, then becoming northeast 10 to 20 knots
late. Waves building to 1 to 3 feet.
FRIDAY
East winds 10 to 20 knots diminishing to 5 to 15 knots
by mid afternoon. Waves subsiding to calm to 2 feet.
FRIDAY NIGHT
Southeast winds 5 to 15 knots increasing to 10 to
20 knots after midnight. A chance of showers. Waves calm to
2 feet.
SATURDAY
Southeast winds 10 to 20 knots backing east by mid
afternoon. Waves building to 1 to 3 feet, then subsiding to calm
to 2 feet.
SATURDAY NIGHT
Northeast winds 5 to 15 knots increasing to
10 to 20 knots after midnight. Waves calm to 2 feet.
SUNDAY
Northeast winds 15 to 25 knots veering east. Waves
building to 2 to 4 feet, then subsiding to 1 to 3 feet.
MONDAY
East winds 10 to 20 knots. Waves subsiding to calm to
2 feet.
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