


Marine Weather Statement
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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404 FZUS73 KDLH 122327 MWSDLH Marine Weather Statement National Weather Service Duluth MN 627 PM CDT Fri Sep 12 2025 LSZ140-141-162-130030- 627 PM CDT Fri Sep 12 2025 ...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Grand Marais to Taconite Harbor MN... Grand Portage to Grand Marais MN... Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM... At 627 PM CDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from Grand Marais Harbor to 11 nm east of Tofte Safe Harbor, moving east at 35 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 4779 8969 4734 8999 4755 9093 4772 9055 4783 9014 $$ JDS