Marine Weather Statement issued September 12 at 12:33AM EDT by NWS Marquette MI
Подробнее
The areas affected include...
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...
Ontonagon to Upper Entrance of Portage Canal MI...
Saxon Harbor WI to Black River MI...
At 1233 AM EDT, Doppler radar indicated a strong thunderstorm,
capable of producing winds to around 30 knots and small hail. This
thunderstorm was located 15 nm southeast of The Western Lake Superior
Buoy, moving northeast at 50 knots.
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Mariners can expect gusty winds to around 30 knots, locally higher
waves, and lightning strikes. Boaters should seek safe harbor
immediately until this storm passes.