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Gale Warning
ActiveBlack River To Ontonagon MI; Ontonagon to Upper Entrance of Portage Canal MI
Starts
Ends
Issued
Severity
Moderate
Urgency
Expected
Certainty
Likely
Details
* WHAT...For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft expected. For the Gale Warning, north winds 25 to 35 kt with gusts up to 40 kt and waves 10 to 15 ft expected.
* WHERE...Black River to Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI.
* WHEN...For the Small Craft Advisory, from 2 AM EDT /1 AM CDT/ to 5 AM EDT /4 AM CDT/ Friday. For the Gale Warning, from 5 AM EDT /4 AM CDT/ to 4 PM EDT /3 PM CDT/ Friday.
* IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.
Instructions
Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.
Data from the National Weather Service
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