Storm Warning Issued for Massachusetts Bay and Coastal Waters East of Ipswich Bay

Alert Details

A Storm Warning has been issued by the National Weather Service (NWS) Boston/Norton MA. The alert is effective for a period beginning late Sunday evening and extending into early Tuesday morning.

Affected Areas

The warning covers the following geographic regions:

• Coastal waters east of Ipswich Bay
• Stellwagen Bank National Marine Sanctuary
• Massachusetts Bay
• Ipswich Bay

What You Should Do

Mariners are advised to take immediate precautions. The NWS recommends that mariners remain in port, alter course, and/or secure their vessels for severe conditions. The response level for this event is categorized as “Avoid.”

Expected Conditions

Residents and mariners in the affected areas should prepare for the following hazards:

• Winds: Northeast winds between 30 to 50 knots, with gusts reaching up to 60 knots.
• Seas: Significant wave heights of 18 to 23 feet are expected.
• Impacts: Storm force winds and hazardous seas are likely to capsize or damage vessels and significantly reduce visibility.

Timeline

The Storm Warning is scheduled to go into effect at 10:00 PM EST on Sunday, February 22, 2026. The warning is currently expected to expire at 1:00 AM EST on Tuesday, February 24, 2026.