Marine Weather Message
Issued by NWS Boston, MA

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349
WHUS71 KBOX 261927
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
327 PM EDT Sat Apr 26 2025

ANZ250-254-255-270830-
/O.EXT.KBOX.SC.Y.0058.000000T0000Z-250428T1100Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
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-
327 PM EDT Sat Apr 26 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT MONDAY...

* WHAT...West winds 15 to 25 kt with a few gusts up to 35 kt and
  seas 5 to 8 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen
  Bank National Marine Sanctuary, 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.

* WHEN...Until 7 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ256-270830-
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Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
327 PM EDT Sat Apr 26 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT MONDAY...

* WHAT...West winds 15 to 25 kt with a few gusts up to 35 kt and
  seas 5 to 8 feet.

* WHERE...Coastal Waters from Montauk NY to Marthas Vineyard
  extending out to 20 nm South of Block Island.

* WHEN...Until 4 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-232-270830-
/O.EXT.KBOX.SC.Y.0058.000000T0000Z-250428T1100Z/
Cape Cod Bay-Nantucket Sound-
327 PM EDT Sat Apr 26 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT MONDAY...

* WHAT...West winds 15 to 25 kt with a few gusts up to 35 kt and
  seas 4 to 6 feet.

* WHERE...Cape Cod Bay and Nantucket Sound.

* WHEN...Until 7 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ233>237-270830-
/O.EXT.KBOX.SC.Y.0058.000000T0000Z-250428T0800Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Narragansett Bay-
Block Island Sound-
327 PM EDT Sat Apr 26 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT MONDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas
  4 to 7 feet.

* WHERE...In Massachusetts coastal waters, Vineyard Sound and
  Buzzards Bay. In Rhode Island coastal waters, Rhode Island
  Sound, Narragansett Bay and Block Island Sound.

* WHEN...Until 4 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$