Watches, Warnings & Advisories



2 products issued by NWS for: 11NM SW Nantucket MA

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
220 AM EDT Fri Oct 16 2026

ANZ255-256-162000-
/O.CON.KBOX.SC.Y.0099.261016T1000Z-261016T2200Z/
/O.CON.KBOX.GL.A.0018.261016T2200Z-261018T0000Z/
Coastal Waters extending out to 25 NM South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 NM South of Block Island-
220 AM EDT Fri Oct 16 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING
TO 6 PM EDT THIS EVENING...
...GALE WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SATURDAY EVENING...

* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt
  with gusts up to 30 kt and seas 4 to 7 feet expected. For the
  Gale Watch, northwest winds 15 to 25 kt with gusts up to 35 kt
  and seas 4 to 7 feet possible.

* WHERE...In Massachusetts coastal waters, Coastal Waters
  extending out to 25 NM South of Marthas Vineyard and
  Nantucket. In Rhode Island coastal waters, Coastal Waters from
  Montauk NY to Marthas Vineyard extending out to 20 NM South of
  Block Island.

* WHEN...For the Small Craft Advisory, from 6 AM this morning to
  6 PM EDT this evening. For the Gale Watch, from this evening
  through Saturday evening.

* IMPACTS...Strong winds can cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$



Gale Watch

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
220 AM EDT Fri Oct 16 2026

ANZ255-256-162000-
/O.CON.KBOX.SC.Y.0099.261016T1000Z-261016T2200Z/
/O.CON.KBOX.GL.A.0018.261016T2200Z-261018T0000Z/
Coastal Waters extending out to 25 NM South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 NM South of Block Island-
220 AM EDT Fri Oct 16 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING
TO 6 PM EDT THIS EVENING...
...GALE WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SATURDAY EVENING...

* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt
  with gusts up to 30 kt and seas 4 to 7 feet expected. For the
  Gale Watch, northwest winds 15 to 25 kt with gusts up to 35 kt
  and seas 4 to 7 feet possible.

* WHERE...In Massachusetts coastal waters, Coastal Waters
  extending out to 25 NM South of Marthas Vineyard and
  Nantucket. In Rhode Island coastal waters, Coastal Waters from
  Montauk NY to Marthas Vineyard extending out to 20 NM South of
  Block Island.

* WHEN...For the Small Craft Advisory, from 6 AM this morning to
  6 PM EDT this evening. For the Gale Watch, from this evening
  through Saturday evening.

* IMPACTS...Strong winds can cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$