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Small Craft Advisory — Grand Portage to Grand Marais MN, LS
Issued
7:00 PM CDT · Mon, Sep 7 2026
Expires
4:00 AM CDT · Tue, Sep 8 2026
Issuing Office
NWS KDLH

Affected Areas

Grand Portage to Grand Marais MN, LS

Official Bulletin

* WHAT...For the Small Craft Advisory, east winds 15 to 25 kt
with gusts up to 30 kt and waves 2 to 5 ft expected. For the
Gale Watch, south winds 15 to 25 kt with gusts up to 40 kt and
waves 4 to 7 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.

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.