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🟠Severe
Urgent Action Required
Storm Warning
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM
Storm Warning issued December 18 at 12:01AM EST until December 19 at 7:00PM EST by NWS Gray ME
Alert Description
* WHAT...For the Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 30 kt and seas 5 to 8 ft. For the Storm Warning, south winds 30 to 35 kt with gusts up to 55 kt and seas 11 to 16 ft expected. * WHERE...Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM. * WHEN...For the Small Craft Advisory, until 7 AM EST this morning. For the Storm Warning, from 8 AM to 7 PM EST Friday. * IMPACTS...Storm force winds and hazardous seas will capsize or damage vessels and reduce visibility.
Safety Instructions
Mariners should remain in port, alter course, and/or secure the vessel for severe conditions.
Time Information
Effective
Dec 19, 2025, 1:00 PM
Expires
Dec 18, 2025, 7:15 PM
Issued
Dec 18, 2025, 5:01 AM
Alert Details
Severity
Severe
Urgency
Immediate
Certainty
Observed
Category
Met
Issued By
NWS Gray ME
National Weather Service