Storm Warning 3, NWS Boston/Norton, MA

391 
WHUS71 KBOX 302004
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
404 PM EDT Thu Oct 30 2025

ANZ233>235-237-310915-
/O.EXT.KBOX.GL.W.0032.251030T2004Z-251101T1700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
404 PM EDT Thu Oct 30 2025

...GALE WARNING NOW IN EFFECT UNTIL 1 PM EDT SATURDAY...

* WHAT...Southwest winds 30 to 40 kt with gusts up to 45 kt and 
  seas 7 to 10 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 1 PM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ231-310915-
/O.EXT.KBOX.GL.W.0032.251030T2004Z-251101T1700Z/
Cape Cod Bay-
404 PM EDT Thu Oct 30 2025

...GALE WARNING NOW IN EFFECT UNTIL 1 PM EDT SATURDAY...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 4 to 6 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 1 PM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ251-310915-
/O.EXT.KBOX.GL.W.0032.251030T2004Z-251101T1100Z/
Massachusetts Bay and Ipswich Bay-
404 PM EDT Thu Oct 30 2025

...GALE WARNING NOW IN EFFECT UNTIL 7 AM EDT SATURDAY...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 4 to 7 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 AM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ236-310915-
/O.EXT.KBOX.GL.W.0032.251030T2004Z-251101T1100Z/
Narragansett Bay-
404 PM EDT Thu Oct 30 2025

...GALE WARNING NOW IN EFFECT UNTIL 7 AM EDT SATURDAY...

* WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and 
  waves 3 to 5 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 7 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous waves 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 hazardous conditions.

&&

$$

ANZ230-310915-
/O.CON.KBOX.GL.W.0032.251031T1800Z-251101T1100Z/
Boston Harbor-
404 PM EDT Thu Oct 30 2025

...GALE WARNING REMAINS IN EFFECT FROM 2 PM FRIDAY TO 7 AM EDT
SATURDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and waves 
  around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...From 2 PM Friday to 7 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous waves 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 hazardous conditions.

&&

$$

ANZ250-254>256-310915-
/O.CON.KBOX.SR.W.0003.251031T1900Z-251101T0900Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
404 PM EDT Thu Oct 30 2025

...STORM WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO 5 AM EDT
SATURDAY...

* WHAT...West winds 35 to 45 kt with gusts up to 50 kt and seas 
  9 to 14 feet expected.

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

* WHEN...From 3 PM Friday to 5 AM EDT Saturday.

* IMPACTS...Storm force winds and hazardous seas will capsize or 
  damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-310915-
/O.CON.KBOX.SR.W.0003.251031T1900Z-251101T0900Z/
Nantucket Sound-
404 PM EDT Thu Oct 30 2025

...STORM WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO 5 AM EDT
SATURDAY...

* WHAT...West winds 35 to 45 kt with gusts up to 50 kt and seas 
  6 to 9 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 3 PM Friday to 5 AM EDT Saturday.

* IMPACTS...Storm force winds and hazardous seas will capsize or 
  damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

001 
WHUS71 KBOX 310758
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
358 AM EDT Fri Oct 31 2025

ANZ233>235-237-312100-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
358 AM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EDT SATURDAY...

* WHAT...West winds 30 to 40 kt with gusts up to 45 kt and seas 
  8 to 13 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 1 PM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ231-312100-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1700Z/
Cape Cod Bay-
358 AM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EDT SATURDAY...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 4 to 7 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 1 PM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ251-312100-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
Massachusetts Bay and Ipswich Bay-
358 AM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT SATURDAY...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 5 to 8 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 AM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ236-312100-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
Narragansett Bay-
358 AM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT SATURDAY...

* WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and 
  waves 4 to 7 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 7 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous waves 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 hazardous conditions.

&&

$$

ANZ230-312100-
/O.CON.KBOX.GL.W.0032.251031T1800Z-251101T1100Z/
Boston Harbor-
358 AM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
7 AM EDT SATURDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and waves 
  around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...From 2 PM this afternoon to 7 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous waves 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 hazardous conditions.

&&

$$

ANZ250-254>256-312100-
/O.CON.KBOX.SR.W.0003.251031T1900Z-251101T0900Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
358 AM EDT Fri Oct 31 2025

...STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
5 AM EDT SATURDAY...

* WHAT...West winds 35 to 45 kt with gusts up to 50 kt and seas 
  11 to 16 feet expected.

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

* WHEN...From 3 PM this afternoon to 5 AM EDT Saturday.

* IMPACTS...Storm force winds and hazardous seas will capsize or 
  damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-312100-
/O.CON.KBOX.SR.W.0003.251031T1900Z-251101T0900Z/
Nantucket Sound-
358 AM EDT Fri Oct 31 2025

...STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
5 AM EDT SATURDAY...

* WHAT...West winds 35 to 45 kt with gusts up to 50 kt and seas 
  6 to 11 feet expected.

* WHERE...Nantucket Sound.

* WHEN...From 3 PM this afternoon to 5 AM EDT Saturday.

* IMPACTS...Storm force winds and hazardous seas will capsize or 
  damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

232 
WHUS71 KBOX 311739
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
139 PM EDT Fri Oct 31 2025

ANZ233>235-237-010645-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1700Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
139 PM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EDT SATURDAY...

* WHAT...West winds 25 to 35 kt with gusts up to 45 kt and seas 
  8 to 13 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 1 PM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ231-010645-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1700Z/
Cape Cod Bay-
139 PM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EDT SATURDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 45 kt and seas 
  4 to 7 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 1 PM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ251-010645-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
Massachusetts Bay and Ipswich Bay-
139 PM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT SATURDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 45 kt and seas 
  5 to 8 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 AM EDT Saturday.

* 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 hazardous conditions.

&&

$$

ANZ230-010645-
/O.CON.KBOX.GL.W.0032.251031T1800Z-251101T1100Z/
Boston Harbor-
139 PM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT SATURDAY...

* WHAT...West winds 20 to 25 kt with gusts up to 45 kt and waves 
  around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...Until 7 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous waves 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 hazardous conditions.

&&

$$

ANZ236-010645-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
Narragansett Bay-
139 PM EDT Fri Oct 31 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT SATURDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 45 kt and waves 
  4 to 7 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 7 AM EDT Saturday.

* IMPACTS...Strong winds will cause hazardous waves 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 hazardous conditions.

&&

$$

ANZ250-254>256-010645-
/O.CON.KBOX.SR.W.0003.251031T1900Z-251101T0900Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
139 PM EDT Fri Oct 31 2025

...STORM WARNING REMAINS IN EFFECT UNTIL 5 AM EDT SATURDAY...

* WHAT...West winds 25 to 35 kt with gusts up to 50 kt and seas 
  11 to 16 feet expected.

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

* WHEN...Until 5 AM EDT Saturday.

* IMPACTS...Storm force winds and hazardous seas will capsize or 
  damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-010645-
/O.CON.KBOX.SR.W.0003.251031T1900Z-251101T0900Z/
Nantucket Sound-
139 PM EDT Fri Oct 31 2025

...STORM WARNING REMAINS IN EFFECT UNTIL 5 AM EDT SATURDAY...

* WHAT...West winds 25 to 35 kt with gusts up to 50 kt and seas 
  6 to 11 feet expected.

* WHERE...Nantucket Sound.

* WHEN...Until 5 AM EDT Saturday.

* IMPACTS...Storm force winds and hazardous seas will capsize or 
  damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

262 
WHUS71 KBOX 010649
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
249 AM EDT Sat Nov 1 2025

ANZ250-254>256-011800-
/O.CON.KBOX.SR.W.0003.000000T0000Z-251101T0900Z/
/O.EXB.KBOX.GL.W.0032.251101T0900Z-251101T1800Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
249 AM EDT Sat Nov 1 2025

...STORM WARNING REMAINS IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

* WHAT...For the Storm Warning, west winds 35 to 40 kt with 
  gusts up to 50 kt and seas 9 to 13 feet. For the Gale Warning, 
  west winds 30 to 40 kt with gusts up to 45 kt and seas 8 to 13 
  feet expected.

* WHERE...In Massachusetts coastal waters, 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. 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 Storm Warning, until 5 AM EDT early this 
  morning. For the Gale Warning, until 2 PM EDT this afternoon.

* IMPACTS...Storm force winds and hazardous seas will capsize or 
  damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ232-011800-
/O.CON.KBOX.SR.W.0003.000000T0000Z-251101T0900Z/
/O.EXB.KBOX.GL.W.0032.251101T0900Z-251101T1800Z/
Nantucket Sound-
249 AM EDT Sat Nov 1 2025

...STORM WARNING REMAINS IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...
...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

* WHAT...For the Storm Warning, west winds 35 to 40 kt with 
  gusts up to 45 kt and seas 5 to 7 feet. For the Gale Warning, 
  west winds 30 to 40 kt with gusts up to 45 kt and seas 4 to 7 
  feet expected.

* WHERE...Nantucket Sound.

* WHEN...For the Storm Warning, until 5 AM EDT early this 
  morning. For the Gale Warning, until 2 PM EDT this afternoon.

* IMPACTS...Storm force winds and hazardous seas will capsize or 
  damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ233>235-237-011500-
/O.EXT.KBOX.GL.W.0032.000000T0000Z-251101T1500Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
249 AM EDT Sat Nov 1 2025

...GALE WARNING NOW IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...West winds 25 to 35 kt with gusts up to 45 kt and seas 
  7 to 10 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 11 AM EDT this morning.

* 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 hazardous conditions.

&&

$$

ANZ231-011500-
/O.EXT.KBOX.GL.W.0032.000000T0000Z-251101T1500Z/
Cape Cod Bay-
249 AM EDT Sat Nov 1 2025

...GALE WARNING NOW IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...West winds 25 to 35 kt with gusts up to 45 kt and seas 
  4 to 6 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 11 AM EDT this morning.

* 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 hazardous conditions.

&&

$$

ANZ251-011100-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
Massachusetts Bay and Ipswich Bay-
249 AM EDT Sat Nov 1 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT THIS MORNING...

* WHAT...West winds 25 to 30 kt with gusts up to 45 kt and seas 
  4 to 6 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 AM EDT this morning.

* 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 hazardous conditions.

&&

$$

ANZ230-011100-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
Boston Harbor-
249 AM EDT Sat Nov 1 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT THIS MORNING...

* WHAT...West winds 25 to 30 kt with gusts up to 40 kt and waves 
  around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 7 AM EDT this morning.

* IMPACTS...Strong winds will cause hazardous waves 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 hazardous conditions.

&&

$$

ANZ236-011100-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
Narragansett Bay-
249 AM EDT Sat Nov 1 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT THIS MORNING...

* WHAT...West winds 20 to 25 kt with gusts up to 40 kt and waves 
  4 to 6 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 7 AM EDT this morning.

* IMPACTS...Strong winds will cause hazardous waves 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 hazardous conditions.

&&

$$

198 
WHUS71 KBOX 010903
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
503 AM EDT Sat Nov 1 2025

ANZ230-011800-
/O.CAN.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
/O.NEW.KBOX.SC.Y.0108.251101T0903Z-251101T1800Z/
Boston Harbor-
503 AM EDT Sat Nov 1 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and waves 
  around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 2 PM EDT this afternoon.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ236-011800-
/O.CAN.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
/O.NEW.KBOX.SC.Y.0108.251101T0903Z-251101T1800Z/
Narragansett Bay-
503 AM EDT Sat Nov 1 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and waves 
  3 to 5 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 2 PM EDT this afternoon.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ232-011800-
/O.EXP.KBOX.SR.W.0003.000000T0000Z-251101T0900Z/
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1800Z/
Nantucket Sound-
503 AM EDT Sat Nov 1 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...STORM WARNING HAS EXPIRED...

* WHAT...West winds 30 to 40 kt with gusts up to 45 kt and seas 
  4 to 7 feet.

* WHERE...Nantucket Sound.

* WHEN...Until 2 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 hazardous conditions.

&&

$$

ANZ250-254>256-011800-
/O.EXP.KBOX.SR.W.0003.000000T0000Z-251101T0900Z/
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1800Z/
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-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
503 AM EDT Sat Nov 1 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...STORM WARNING HAS EXPIRED...

* WHAT...West winds 30 to 40 kt with gusts up to 45 kt and seas 
  8 to 13 feet.

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

* WHEN...Until 2 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 hazardous conditions.

&&

$$

ANZ233>235-237-011500-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1500Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
503 AM EDT Sat Nov 1 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 
  7 to 10 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 11 AM EDT this morning.

* 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 hazardous conditions.

&&

$$

ANZ231-011500-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1500Z/
Cape Cod Bay-
503 AM EDT Sat Nov 1 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  3 to 5 feet.

* WHERE...Cape Cod Bay.

* WHEN...Until 11 AM EDT this morning.

* 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 hazardous conditions.

&&

$$

ANZ251-011100-
/O.CON.KBOX.GL.W.0032.000000T0000Z-251101T1100Z/
Massachusetts Bay and Ipswich Bay-
503 AM EDT Sat Nov 1 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT THIS MORNING...

* WHAT...West winds 25 to 30 kt with gusts up to 40 kt and seas 
  4 to 6 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 AM EDT this morning.

* 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 hazardous conditions.

&&

$$

Area Forecast Discussion
National Weather Service Boston/Norton MA
144 PM EDT Thu Oct 30 2025

.SYNOPSIS...
Cloudy conditions with pockets of drizzle possible today. A
system will bring moderate to heavy rain and gusty easterly
winds overspread southern New England tomorrow night. Rain
decreases early Friday morning. Very gusty to strong west wind
gusts develop Friday, continuing overnight into early Saturday.
Dry conditions for the weekend with slightly below normal
temperatures. Gradual warming trend in temperatures for early
next week.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
Key Messages

* Cloudy, breezy today with pockets of drizzle.

* Rain with approaching system arrives between late afternoon-
  early evening.

Details...

500mb RAP analysis early this morning shows an amplified trough
and accompanying upper low pressure lifting toward the Ohio
River Valley. A plume of moisture pushes out ahead of it within
the southwest flow aloft. This plume will continue to gradually
push into the region with weak warm advection ahead of the
approaching system today. Main result will be overcast skies and
pockets of drizzle. 850mb temperatures warm a few degrees as a
warm front approaches, supporting slightly warmer high temperatures
from Wednesday in the mid 50s to near 60.

This system is expected to lift across the northeast later
today into Friday bringing rain to southern New England. A
plume of above normal moisture (170-200% of normal) advects into
southern New England as the day goes on with PWATs increasing
to 1.0-1.5" by this evening with the richer moisture across
southeast MA, RI, and the Cape/Islands. An incoming deep trough
and low will provide ample amount of synoptic ascent to support
rain across the region. There are still some differences in
timing among high-res guidance, but HREF means show rain likely
arriving across western MA/CT and southern CT and RI late
afternoon. Widespread rain spreads north and eastward early this
evening. Expect increasing easterly winds this afternoon as the
pressure gradient tightens ahead of the approaching system. This
should bring gusts 20-30 mph, slightly stronger for the
Cape/Islands up to 35 mph.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH FRIDAY NIGHT/...
Tomorrow and Tomorrow Night

Key Messages

* Rain continues tonight, heavy at times.

* Trending drier Fri, but very gusty to strong W/NW wind gusts
  for Halloween night into early Sat. Wind headlines could be
  needed in some locations (Cape and Islands, interior high
  terrain best chance).

Tonight:

Rain continues this evening, potentially heavy at times. Rain
gradually decreases from SW to NE after 2am as the low tracks
northeast and a substantial dry slot works northward into the
region. Ensemble and deterministic guidance show general
agreement with rain totals in the 1-2" range for most of
southern New England. However, HREF guidance continues to
highlight the low probability for locally heavier amounts of
2-3" across portions of RI and the Cape and Islands. Given the
progressive nature of the system, widespread flooding impacts
are not likely. As the heavier rain enters tonight, will need to
watch for any potential for nuisance flooding in poor drainage
areas.

Friday and Friday Night:

The previous system will continue to lift northward Friday
morning with a dry slot initiating a drying trend. Can't rule
out a few residual light showers as conditions slowly dry out
Friday morning. Wrap-around moisture with the system will result
in partly to mostly cloudy skies through the afternoon.

The main concern for Friday will the the potential for gusty to
strong westerly winds to develop in the afternoon, continuing
through Friday night. As a deep low pressure exits the region,
this will result in a fairly strong pressure differential and
gradient as pressure rises in the wake of the low. A 45-55 kt
LLJ positions across the region toward the afternoon accompanied
by cold air advection. This should act to steepen the lapse
rates and support efficient mixing of the stronger winds aloft
to the surface. Winds will trend upward mid afternoon,
continuing Friday evening/night. Model guidance shows a range of
gusts 30-40 mph. The higher terrain (Berkshires, and Worcester
and Tolland Hills), Cape/Islands and immediate coastal areas
will have the greatest risk for the stronger gusts in that
range. HREF guidance highlights localized higher probabilities
for gusts greater than 40 mph in the Berkshires, highest parts
of the Worcester Hills, and the Cape/Islands. The westerly
component flow relative to the Berkshires may also support an
enhanced downslope effect to winds as well. This isn't out of
the question as model soundings show winds 45-50+ kts at the top
of the mixed later. However, there is still some question of
how deep we end up mixing which will dictate the expected peak
gusts. Wind Advisory headlines aren't being issued with this
forecast package, but will likely need to be considered leading
up to Friday if gusts > 40 mph are looking likely in the
mentioned areas. Overall, expect a gusty Halloween night. We
advise securing any decorations that could easily fly away!

Temperatures Friday will be around normal in the mid 50s to near
60. Temperatures drop into the 40s and low 50s Friday evening;
however, gusts will make it feel chillier in the 30s and 40s.
Overnight lows expected to be in the mid to upper 30s for the
interior and 40s elsewhere.

&&

.LONG TERM /SATURDAY THROUGH WEDNESDAY/...
Key Messages:

* More sun and drier with decreasing NW wind gusts this weekend, but
  with cooler than normal temps.

* Gradual warming trend early next week with continued drier weather.

Details:

Saturday:

We should see NW gusts in the 25 to 40 mph range early Saturday
given more sun allowing for a bit higher mixing before gusts
steadily decrease into Sat aftn.

Highs Fri in the 50s to lower 60s, lows Fri night in the upper 30s
to mid 40s (note apparent temps in the interior hills running around
freezing with the stronger gusts), and despite more sunshine Sat,
highs in the mid/upper 40s terrain to the mid 50s lower elevations.

Sunday through Tuesday:

Sfc high pressure building in brings dry weather through at least
Monday, to go along with light winds and a modest warming trend to
temps closer to seasonable levels. Weak troughing aloft is still
evident so left the very low chance for showers NBM was advertising
for Mon/Tue but odds appearing to be favoring drier weather for
early next week.

&&

.AVIATION /18Z THURSDAY THROUGH TUESDAY/...
Forecaster Confidence Levels...

Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.

18z TAF Update:

Through 00Z...

MVFR-IFR conditions becoming widespread IFR as rain moves in
from west to east. E gusts to 25 kt.

Tonight...Moderate confidence.

IFR-LIFR conditions with a period of heavy showers moving across
SNE. Heaviest rain will be focused across RI and SE MA 00-06z.
Rain diminishes from SW to NE 06-12Z. E wind gusts to 25-30 kt
near the coast with wind shift to SW 08-12z. Areas of LLWS for
SE terminals.

Friday...Moderate confidence.

Rain exits much of the region by 12z with gradual improvement
to VFR cigs in the coastal plain, but MVFR probably lingering
across the interior where scattered afternoon showers may
redevelop. Increasing SW winds with gusts 30-40 kt developing in
the afternoon. Gusts to 45 kt possible over Cape/Islands after
21z.

Friday night...High confidence.

VFR cigs with areas of MVFR in western MA. W-SW gusts to 30-40
kt in the evening, with G45 kt over Cape/Islands.

KBOS Terminal...Moderate confidence in TAF. Becoming IFR with
areas of LIFR as heavy showers develop by early evening,
tapering off 09-12z. Wind shift to SW toward 12z with improving
conditions thereafter. SW gusts to 35 kt developing Fri
afternoon.

KBDL Terminal...Moderate confidence in TAF. Becoming IFR as
widespread showers develop by late afternoon, tapering off
after 06z. Areas of MVFR persisting much of Friday. Wind shift
to SW around 09z with gusts to 35 kt developing in the
afternoon.

Outlook /Saturday through Monday/...

Saturday: VFR. Windy with gusts up to 35 kt.

Saturday Night: VFR. Breezy.

Sunday through Sunday Night:

Monday: Breezy. Slight chance SHRA.

&&

.MARINE...
Forecaster Confidence Levels...

Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.

Thursday through Friday

An area of low- pressure moves over the region this afternoon
and evening bringing moderate-heavy rainfall and near- gale
force sustained winds out of the east. A Gale Watch is in effect
from 8PM Thursday through 8PM Saturday. This is expected to be
upgraded to a Gale Warning today. Gusts likely peak Friday
evening after winds shift to the west/southwest. Expect 25-35
knot sustained winds with gusts ranging from 35-45 knots. 7-10
foot seas over the outer marine waters tomorrow evening through
Friday morning build to 11-15 feet over the outer south coastal
waters Friday evening.

Outlook /Saturday through Monday/...

Saturday: Strong winds with gusts up to 40 kt. Rough seas up to
14 ft.

Saturday Night: Low risk for Small Craft Advisory winds with
gusts up to 25 kt. Local rough seas.

Sunday: Winds less than 25 kt. Seas locally approaching 5 ft.

Sunday Night: Winds less than 25 kt. Slight chance of rain
showers.

Monday: Winds less than 25 kt. Seas locally approaching 5 ft.
Chance of rain showers.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...None.
RI...None.
MARINE...Small Craft Advisory from 8 PM this evening to 8 PM EDT
     Saturday for ANZ230-236.
     Gale Warning from 2 PM Friday to 1 PM EDT Saturday for ANZ231.
     Gale Warning from 7 AM Friday to 1 PM EDT Saturday for
     ANZ232>235-237.
     Gale Warning from 4 PM Friday to 1 PM EDT Saturday for ANZ250.
     Gale Warning from 2 PM Friday to 7 AM EDT Saturday for ANZ251.
     Gale Warning from 11 AM Friday to 8 PM EDT Saturday for ANZ254.
     Gale Warning from 8 PM this evening to 8 PM EDT Saturday for
     ANZ255.
     Gale Warning from 8 PM this evening to 1 PM EDT Saturday for
     ANZ256.

&&

SYNOPSIS...Mensch
NEAR TERM...Mensch
SHORT TERM...Mensch
LONG TERM...Loconto/Mensch
AVIATION...Belk/KJC
MARINE...Mensch