Get Forecast Bar
Weather alerts on your iPhone
Back to All Alerts
This special marine warning is no longer in effect.
It expired
.
It is kept here for reference only — do not rely on it for current conditions.
See alerts in effect now
Special Marine Warning
ExpiredRock Island Passage to Sturgeon Bay WI; Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake
Status
Ended
Started about 1 hour ago
Ends
expired
Issued
Severity
Severe
Urgency
Immediate
Certainty
Likely
Details
For the following areas... Nearshore waters from Washington Island to Sturgeon Bay... Open waters of Lake Michigan from Rock Island Passage to Sturgeon Bay...
At 559 PM CDT, a severe thunderstorm was located 7 NM east of Whitefish Point, moving east at 25 knots.
HAZARD...Large hail and wind gusts to 34 knots.
SOURCE...Radar indicated.
IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage.
This strong thunderstorm will remain over mainly open waters.
Data from the National Weather Service
Service provided by Forecast Bar