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This special marine warning is no longer in effect.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

Special Marine Warning

Cancelled

St. Lawrence River above Ogdensburg NY

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

Details

SMWBUF
The National Weather Service in Buffalo has issued a
* Special Marine Warning for... The Saint Lawrence River from Cape Vincent to Ogdensburg...
* Until 445 PM EDT.
* At 406 PM EDT, a strong thunderstorm was located 25 nm northeast of Wellesley Island, moving southeast at 15 knots.
HAZARD...Wind gusts 34 knots or greater.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves.
* The strong thunderstorm will remain over mainly open waters.
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