NWS Boston/Norton MASR.W 0005September 25, 2026
Storm Warning: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM and Ocean Waters from Provincetown to Nantucket from 20 to 60 NM
The National Weather Service office in Boston/Norton issued a storm warning for Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM and Ocean Waters from Provincetown to Nantucket from 20 to 60 NM, which was in force until 8:00 p.m. local time on September 26. It was the 5th storm warning the NWS office in Boston/Norton issued in 2026.
ExpiredWarning
In force for 36 hours; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Boston/Norton MA
- Area
- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM and Ocean Waters from Provincetown to Nantucket from 20 to 60 NM
- Level
- Warning
- Issued
- 1:38 a.m. EDT, September 25, 2026
- In force from
- 8:00 a.m. EDT, September 25, 2026
- Expires
- 8:00 p.m. EDT, September 26, 2026
- CAP severity, certainty, urgency
- Severe, Observed, Immediate
- VTEC event
- KBOX SR.W 0005
- Official source
- National Weather Service: the notice at its source
NWS notices, September 2026The latest from the National Weather Service
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
* WHAT...Northeast winds 25 to 35 kt with gusts up to 60 kt and seas 15 to 21 feet expected. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM. In Atlantic coastal waters, Ocean Waters from Provincetown to Nantucket from 20 to 60 NM. * WHEN...From 8 AM this morning to 8 PM EDT Saturday. * IMPACTS...Storm force winds and hazardous seas will capsize or damage vessels and reduce visibility.
What the agency told people to do
Mariners should remain in port, alter course, and/or secure the vessel for severe conditions.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.