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NWS Boston/Norton MAGL.A 0018October 15, 2026

Gale Watch: Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM and Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

The National Weather Service office in Boston/Norton issued a gale watch for Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM and Ocean Waters from Provincetown to Nantucket from 20 to 60 NM, in force until 8:00 p.m. local time on October 17. It was the 18th gale watch the NWS office in Boston/Norton issued in 2026.

Watch

Issued1:49 p.m. EDT, October 15, 2026
In force from6:00 p.m. EDT, October 16, 2026
Expires8:00 p.m. EDT, October 17, 2026

In force for 26 hours

The notice

Issued by
National Weather Service, Boston/Norton MA
Area
Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM and Ocean Waters from Provincetown to Nantucket from 20 to 60 NM
Level
Watch
Issued
1:49 p.m. EDT, October 15, 2026
In force from
6:00 p.m. EDT, October 16, 2026
Expires
8:00 p.m. EDT, October 17, 2026
CAP severity, certainty, urgency
Moderate, Possible, Future
VTEC event
KBOX GL.A 0018
Official source
National Weather Service: the notice at its source

NWS notices, October 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...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet possible. * WHERE...Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM and Ocean Waters from Provincetown to Nantucket from 20 to 60 NM. * WHEN...From Friday evening through Saturday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.

What the agency told people to do

Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas.

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.

The record around this notice