Get Forecast Bar Weather alerts on your iPhone
Back to All Alerts
This special marine warning is no longer in effect.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

Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary; Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM

Status Cancelled 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... Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary... Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM...
* Until 915 PM EDT.
* At 821 PM EDT, a strong thunderstorm was located 7 nm east of The Coastal Waters East Of Cape Ann, moving east at 25 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.
Explore All Active Alerts
Data from the National Weather Service
Service provided by Forecast Bar