Gale Watch

Active

Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore

Starts Oct 6, 9:00 AM EDT

Ends Oct 6, 3:00 PM EDT

Issued Oct 5, 2:47 AM EDT

Severity Moderate

Urgency Future

Certainty Possible

Details

* WHAT...South winds 15 to 25 kt with gusts up to 35 kt and waves 4 to 7 ft possible.

* WHERE...Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore.

* WHEN...From Tuesday morning through Tuesday afternoon.

* IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility.

Instructions

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.

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Data from the National Weather Service

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