Get Forecast Bar Weather alerts on your iPhone
Back to All Alerts

Special Marine Warning

Active

Boston Harbor; Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary; Massachusetts Bay and Ipswich Bay

Status In Progress Started about 1 hour ago
Ends
Issued
Severity Severe
Urgency Immediate
Certainty Likely

Details

SMWBOX
The National Weather Service in Boston/Norton has issued a
* Special Marine Warning for... Boston Harbor... Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary... Massachusetts Bay and Ipswich Bay...
* Until 530 PM EDT.
* At 427 PM EDT, a strong thunderstorm was located over Boston Harbor, moving east at 35 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... Eastern Point Ma, Boston Harbor, Beverly Harbor, Boston Buoy 44013, Boston Light, Mass Bay Buoy 44029, Thatcher Island, Marblehead Neck, Broad Sound, Quincy Harbor, The Coastal Waters East Of Boston Harbor, and Minot Light.
Explore All Active Alerts
Data from the National Weather Service
Service provided by Forecast Bar