Hazardous marine condition(s):
Small Craft Advisory
Dense Smoke Advisory
LSZ250-182000-
Munising to Grand Marais MI-
500 AM EDT Sat Jul 18 2026
DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
EARLY THIS MORNING
Northwest wind 15 to 20 knots. Cloudy.
Patchy smoke. Waves 2 to 4 feet.
TODAY
Northwest wind 10 to 20 knots. Cloudy through mid
morning then becoming partly cloudy. Smoke. Waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 2 to
4 feet.
TONIGHT
Northwest wind 10 to 15 knots diminishing to less than
10 knots with gusts up to 17 knots by midnight, then becoming
variable late. Partly cloudy through late evening then becoming
mostly cloudy. Smoke through midnight, then patchy smoke late.
Waves subsiding to 1 to 2 feet.
SUNDAY
Variable wind less than 10 knots. Partly cloudy. Patchy
smoke through the day. Waves calm to 1 foot.
SUNDAY NIGHT
South wind 5 to 15 knots with gusts up to
22 knots. Partly cloudy. Patchy smoke in the evening. A chance of
showers and a slight chance of thunderstorms after midnight.
Waves building to 1 to 2 feet.
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