Severe Severe Storm ● Closed

Special Marine Warning — Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM; Penobscot Bay; Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM

Event time: Last updated: Sep 6, 2026 United States
Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

Special Marine Warning issued August 13 at 4:52PM EDT until August 13 at 5:30PM EDT by NWS Gray ME

Measurements

Coordinates44.0260, -69.3395
RegionCoastal Waters from Stonington, ME to Port Clyde, ME out 25 NM; Penobscot Bay; Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM
Expires2026-08-13T17:30:00-04:00
Nws UrgencyImmediate
Nws CertaintyLikely

Official source

Weather alert data courtesy of NOAA / National Weather Service

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by US National Weather Service.

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Source updated 67 days ago (Aug 13, 2026 21:28 UTC) · we last heard from US National Weather Service 14 seconds ago

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