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Weather / Small Craft Advisory

Minor

Small Craft Advisory issued September 7 at 9:59AM CDT until September 8 at 4:00AM CDT by NWS Duluth MN

Grand Portage to Grand Marais MN

Urgency: Expected
Certainty: Likely
Onset: 9/8/2026, 12:00:00 AM
Expires: 9/8/2026, 3:00:00 AM

Details

* WHAT...For the Small Craft Advisory, east winds 10 to 20 kt with gusts up to 30 kt and waves 1 to 4 ft expected. For the Gale Watch, south winds 15 to 25 kt with gusts up to 40 kt and waves 3 to 6 ft possible. * WHERE...Grand Portage to Grand Marais MN. * WHEN...For the Small Craft Advisory, from 7 PM this evening to 4 AM CDT Tuesday. For the Gale Watch, from late tonight through Tuesday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility.

What To Do

Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves.

Other Active Small Craft Advisory Alerts

Source: National Weather Service.