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Hazardous Seas Warning
ActiveCoastal waters from Cape Foulweather to Florence OR out 10 nm
Status
In Progress
Started 26 minutes ago
Ends
Issued
Severity
Moderate
Urgency
Expected
Certainty
Likely
Details
* WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 11 to 15 ft at 14 seconds and south winds 10 to 20 kt with gusts up to 30 kt. For the Gale Watch, seas 12 to 17 ft at 14 seconds and south winds 25 to 35 kt with gusts up to 45 kt possible.
* WHERE...Coastal waters from Cape Foulweather to Florence OR out 10 NM.
* WHEN...Hazardous Seas Warning, until 7 AM PST Thursday. Gale Watch, from late Thursday night through Friday afternoon.
* IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
Instructions
A Gale Watch is issued when the risk of gale force winds of 34 to 47 knots has significantly increased, but the specific timing and/or location is still uncertain. It is intended to provide additional lead time for mariners who may wish to consider altering their plans.
Data from the National Weather Service
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