Marine Weather Message
Issued by NWS Boston, MA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
000
WHUS71 KBOX 121341
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
941 AM EDT Tue Mar 12 2024

ANZ256-130000-
/O.CAN.KBOX.GL.W.0014.000000T0000Z-240312T1500Z/
/O.EXB.KBOX.SC.Y.0030.000000T0000Z-240313T0000Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
941 AM EDT Tue Mar 12 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas
  4 to 6 feet.

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

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ231-130000-
/O.CAN.KBOX.GL.W.0014.000000T0000Z-240312T1500Z/
/O.EXB.KBOX.SC.Y.0030.000000T0000Z-240313T0000Z/
Cape Cod Bay-
941 AM EDT Tue Mar 12 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and
  seas 3 to 5 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ251-130200-
/O.CAN.KBOX.GL.W.0014.000000T0000Z-240312T1500Z/
/O.EXB.KBOX.SC.Y.0030.000000T0000Z-240313T0200Z/
Massachusetts Bay and Ipswich Bay-
941 AM EDT Tue Mar 12 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and
  seas 2 to 4 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 10 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ232-122200-
/O.CAN.KBOX.GL.W.0014.000000T0000Z-240312T1500Z/
/O.EXA.KBOX.SC.Y.0030.000000T0000Z-240312T2200Z/
Nantucket Sound-
941 AM EDT Tue Mar 12 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas
  2 to 4 feet.

* WHERE...Nantucket Sound.

* WHEN...Until 6 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ250-254-255-121900-
/O.EXT.KBOX.GL.W.0014.000000T0000Z-240312T1900Z/
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-
941 AM EDT Tue Mar 12 2024

...GALE WARNING NOW IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and seas
  4 to 7 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 3 PM EDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ233>235-237-122200-
/O.CON.KBOX.SC.Y.0030.000000T0000Z-240312T2200Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
941 AM EDT Tue Mar 12 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and seas
  2 to 4 feet.

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

* WHEN...Until 6 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ230-236-122200-
/O.CON.KBOX.SC.Y.0030.000000T0000Z-240312T2200Z/
Boston Harbor-Narragansett Bay-
941 AM EDT Tue Mar 12 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and
  waves 1 to 3 feet.

* WHERE...In Massachusetts coastal waters, Boston Harbor. In
  Rhode Island coastal waters, Narragansett Bay.

* WHEN...Until 6 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.