Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
231 AM EDT Sat Sep 19 2026
ANZ231-232-191515-
/O.CON.KBOX.SC.Y.0086.000000T0000Z-260919T1600Z/
Cape Cod Bay-Nantucket Sound-
231 AM EDT Sat Sep 19 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT TODAY...
* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt and
seas around 3 feet.
* WHERE...Cape Cod Bay and Nantucket Sound.
* WHEN...Until noon EDT today.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
231 AM EDT Sat Sep 19 2026
ANZ250-251-254>256-191515-
/O.CON.KBOX.SC.Y.0086.000000T0000Z-260919T1600Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-Massachusetts Bay and Ipswich Bay-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 NM-
Coastal Waters extending out to 25 NM South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 NM South of Block Island-
231 AM EDT Sat Sep 19 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT TODAY...
* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt and
seas 3 to 5 feet.
* WHERE...In Massachusetts coastal waters, Coastal waters east
of Ipswich Bay and the Stellwagen Bank National Marine
Sanctuary, Massachusetts Bay and Ipswich Bay, Coastal waters
from Provincetown MA to Chatham MA to Nantucket MA out 20 NM
and Coastal Waters extending out to 25 NM South of Marthas
Vineyard and Nantucket. In Rhode Island coastal waters,
Coastal Waters from Montauk NY to Marthas Vineyard extending
out to 20 NM South of Block Island.
* WHEN...Until noon EDT today.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
