Hazardous marine condition(s):
Small Craft Advisory
Hazardous Weather Outlook
LSZ250-172000-
Munising to Grand Marais MI-
501 AM EDT Sun May 17 2026
SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY MORNING
EARLY THIS MORNING
Northeast wind 10 to 15 knots. Clear. Waves
2 to 3 feet.
TODAY
Northeast wind 10 to 15 knots. Partly cloudy through
early afternoon then becoming cloudy. A slight chance of rain
showers late. Waves 2 to 3 feet.
TONIGHT
East wind 10 to 20 knots veering southeast 20 to
25 knots by midnight, then veering south late. Gusts up to
32 knots. Showers likely and a chance of thunderstorms through
midnight, then a chance of showers and thunderstorms late. Waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet.
MONDAY
South wind 15 to 20 knots veering southwest 10 to
15 knots in the afternoon. Gusts up to 28 knots. Showers likely
and a slight chance of thunderstorms in the morning, then showers
and a chance of thunderstorms in the afternoon. Waves subsiding
to 1 to 2 feet, then building to 2 to 3 feet.
MONDAY NIGHT
West wind less than 10 knots backing southwest
5 to 15 knots after midnight. Cloudy. A chance of showers and
thunderstorms in the evening, then rain showers and a slight
chance of thunderstorms after midnight. Waves subsiding to 1 to
2 feet, then building to 2 to 4 feet.
$$