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Special Marine Warning
ActiveSaxon Harbor WI to Black River MI; Black River To Ontonagon MI; Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park
Status
In Progress
Started about 2 hours ago
Ends
Issued
Severity
Severe
Urgency
Immediate
Certainty
Likely
Details
SMWMQT
The National Weather Service in Marquette has issued a
* Special Marine Warning for... Black River To Ontonagon MI... Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park... Saxon Harbor WI to Black River MI...
* Until 600 PM EDT.
* At 424 PM EDT, strong thunderstorms were located along a line extending from 21 nm northeast of Devils Island to near Madeline Island, moving northeast at 45 knots.
HAZARD...Wind gusts to nearly 50 knots and small hail.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves.
* Locations impacted include... The Western Lake Superior Buoy.
Data from the National Weather Service
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