Hazardous marine condition(s):
Hazardous Weather Outlook
Small Craft Advisory
LSZ147-181615-
Sand Island to Bayfield WI-
359 AM CDT Thu Sep 18 2025
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
TODAY
Northeast wind 15 to 20 knots. Gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. Slight
chance of rain showers through the day. Waves 3 to 5 feet.
TONIGHT
East wind 15 to 20 knots. Gusts up to 25 knots
decreasing to 20 knots after midnight. Slight chance of showers
and thunderstorms. Waves 2 to 4 feet.
FRIDAY
East wind 15 to 20 knots. Gusts up to 20 knots
increasing to 30 knots. Slight chance of thunderstorms in the
morning. Chance of rain showers through the day. Waves 4 to
6 feet. Waves occasionally to 7 feet.
FRIDAY NIGHT
East wind 15 to 20 knots with gusts to around
25 knots easing to 5 to 10 knots early in the morning. Chance of
rain showers and slight chance of thunderstorms. Waves 4 to
6 feet subsiding to 1 to 3 feet early in the morning. Waves
occasionally to 7 feet.
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