Watches, Warnings & Advisories



One product found for Marine Zone: ANZ255

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
431 PM EDT Wed Jun 18 2025

ANZ254>256-191200-
/O.NEW.KBOX.SC.Y.0074.250619T2000Z-250620T1200Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
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-
431 PM EDT Wed Jun 18 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THURSDAY TO 8 AM EDT
FRIDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and
  seas 4 to 6 feet expected.

* WHERE...In Massachusetts coastal waters, Coastal waters from
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm and
  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...From 4 PM Thursday to 8 AM EDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$