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This special marine warning is no longer in effect. It expired . It is kept here for reference only — do not rely on it for current conditions. See alerts in effect now

Special Marine Warning

Expired

Rhode Island Sound; Block Island Sound; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island; Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM

Status Ended Started about 1 hour ago
Ends expired
Issued
Severity Severe
Urgency Immediate
Certainty Likely

Details

SMWBOX
The National Weather Service in Boston/Norton has issued a
* Special Marine Warning for... Block Island Sound... Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island... Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM... Rhode Island Sound...
* Until 715 AM EDT.
* At 620 AM EDT, a strong thunderstorm was located over Montauk Shoal, moving east at 45 knots.
HAZARD...Wind gusts 34 knots or greater and small hail.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves.
* Locations impacted include... The Coastal Waters Southeast Of Block Island, Buoy 44097 Southeast Of Block Island, Block Island Sound, The Coastal Waters West Of Block Island, Rhode Island Sound, and The Coastal Waters Between Block Island And Marthas Vineyard.
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