Gale Warning 33, NWS Boston/Norton, MA

288 
WHUS71 KBOX 261956
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
256 PM EST Sun Nov 26 2023

ANZ256-271000-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
256 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 7 AM EST MONDAY...

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 
  6 to 8 feet expected.

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

* WHEN...From 1 AM to 7 AM EST Monday.

* 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.

&&

$$

ANZ254-255-271000-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1500Z/
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-
256 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 10 AM EST MONDAY...

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

* WHERE...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...From 1 AM to 10 AM EST Monday.

* 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.

&&

$$

ANZ250-271000-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1500Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
256 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 10 AM EST MONDAY...

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

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

* WHEN...From 1 AM to 10 AM EST Monday.

* 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.

&&

$$

ANZ251-271000-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Massachusetts Bay and Ipswich Bay-
256 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 7 AM EST MONDAY...

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

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...From 1 AM to 7 AM EST Monday.

* 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>235-271000-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-
256 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 7 AM EST MONDAY...

* WHAT...Southeast winds 20 to 30 kt with gusts up to 40 kt and 
  seas 4 to 6 feet expected.

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

* WHEN...From 1 AM to 7 AM EST Monday.

* 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.

&&

$$

ANZ231-232-271000-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Cape Cod Bay-Nantucket Sound-
256 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 7 AM EST MONDAY...

* WHAT...Southeast winds 20 to 30 kt with gusts up to 40 kt and 
  seas 4 to 6 feet expected.

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

* WHEN...From 1 AM to 7 AM EST Monday.

* 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.

&&

$$

ANZ237-271000-
/O.CON.KBOX.SC.Y.0111.231127T0300Z-231127T1200Z/
Block Island Sound-
256 PM EST Sun Nov 26 2023

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 7 AM EST MONDAY...

* WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and 
  seas 4 to 6 feet expected.

* WHERE...Block Island Sound.

* WHEN...From 10 PM this evening to 7 AM EST 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.

&&

$$

ANZ236-271000-
/O.CON.KBOX.SC.Y.0111.231127T0300Z-231127T1200Z/
Narragansett Bay-
256 PM EST Sun Nov 26 2023

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 7 AM EST MONDAY...

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

* WHERE...Narragansett Bay.

* WHEN...From 10 PM this evening to 7 AM EST 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.

&&

$$

ANZ230-271000-
/O.CON.KBOX.SC.Y.0111.231127T0300Z-231127T1200Z/
Boston Harbor-
256 PM EST Sun Nov 26 2023

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 7 AM EST MONDAY...

* WHAT...Southeast winds 15 to 25 kt with gusts up to 40 kt and 
  waves 1 to 3 feet expected.

* WHERE...Boston Harbor.

* WHEN...From 10 PM this evening to 7 AM EST 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.

&&

$$

830 
WHUS71 KBOX 270324
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1024 PM EST Sun Nov 26 2023

ANZ237-271200-
/O.UPG.KBOX.SC.Y.0111.000000T0000Z-231127T1200Z/
/O.EXB.KBOX.GL.W.0033.231127T0324Z-231127T1200Z/
Block Island Sound-
1024 PM EST Sun Nov 26 2023

...GALE WARNING IN EFFECT UNTIL 7 AM EST MONDAY...

* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas 
  5 to 8 feet.

* WHERE...Block Island Sound.

* WHEN...Until 7 AM EST Monday.

* 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.

&&

$$

ANZ230-271200-
/O.UPG.KBOX.SC.Y.0111.000000T0000Z-231127T1200Z/
/O.EXA.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Boston Harbor-
1024 PM EST Sun Nov 26 2023

...GALE WARNING IN EFFECT UNTIL 7 AM EST MONDAY...

* WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and 
  waves around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...Until 7 AM EST Monday.

* 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 severe conditions.

&&

$$

ANZ236-271200-
/O.UPG.KBOX.SC.Y.0111.000000T0000Z-231127T1200Z/
/O.EXA.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Narragansett Bay-
1024 PM EST Sun Nov 26 2023

...GALE WARNING IN EFFECT UNTIL 7 AM EST MONDAY...

* WHAT...Southeast winds 15 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 feet expected.

* WHERE...Narragansett Bay.

* WHEN...Until 7 AM EST Monday.

* 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 severe conditions.

&&

$$

ANZ256-271200-
/O.EXT.KBOX.GL.W.0033.231127T0324Z-231127T1200Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1024 PM EST Sun Nov 26 2023

...GALE WARNING NOW IN EFFECT UNTIL 7 AM EST MONDAY...

* WHAT...South winds 20 to 30 kt with gusts up to 45 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 7 AM EST Monday.

* 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.

&&

$$

ANZ254-255-271500-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1500Z/
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-
1024 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST MONDAY...

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 
  6 to 9 feet expected.

* WHERE...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 10 AM EST Monday.

* 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.

&&

$$

ANZ250-271500-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1500Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1024 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST MONDAY...

* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas 
  7 to 10 feet expected.

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

* WHEN...Until 10 AM EST Monday.

* 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.

&&

$$

ANZ251-271200-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Massachusetts Bay and Ipswich Bay-
1024 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EST MONDAY...

* WHAT...Southeast winds 25 to 35 kt with gusts up to 45 kt and 
  seas 6 to 9 feet expected.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 AM EST Monday.

* 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>235-271200-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-
1024 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EST MONDAY...

* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas 
  5 to 8 feet expected.

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

* WHEN...Until 7 AM EST Monday.

* 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.

&&

$$

ANZ231-232-271200-
/O.CON.KBOX.GL.W.0033.231127T0600Z-231127T1200Z/
Cape Cod Bay-Nantucket Sound-
1024 PM EST Sun Nov 26 2023

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EST MONDAY...

* WHAT...Southeast winds 20 to 30 kt with gusts up to 45 kt and 
  seas 4 to 6 feet expected.

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

* WHEN...Until 7 AM EST Monday.

* 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.

&&

$$

106 
WHUS71 KBOX 270737
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
237 AM EST Mon Nov 27 2023

ANZ254-255-271400-
/O.EXT.KBOX.GL.W.0033.000000T0000Z-231127T1400Z/
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-
237 AM EST Mon Nov 27 2023

...GALE WARNING NOW IN EFFECT UNTIL 9 AM EST THIS MORNING...

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 
  6 to 9 feet.

* WHERE...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 9 AM EST 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 severe conditions.

&&

$$

ANZ250-271400-
/O.EXT.KBOX.GL.W.0033.000000T0000Z-231127T1400Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
237 AM EST Mon Nov 27 2023

...GALE WARNING NOW IN EFFECT UNTIL 9 AM EST THIS MORNING...

* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas 
  7 to 10 feet.

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

* WHEN...Until 9 AM EST 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 severe conditions.

&&

$$

ANZ256-271200-
/O.CON.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
237 AM EST Mon Nov 27 2023

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

* WHAT...Southwest winds 20 to 30 kt with gusts up to 45 kt and 
  seas 6 to 9 feet.

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

* WHEN...Until 7 AM EST 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 severe conditions.

&&

$$

ANZ251-271200-
/O.CON.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
Massachusetts Bay and Ipswich Bay-
237 AM EST Mon Nov 27 2023

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

* WHAT...Southeast winds 25 to 35 kt with gusts up to 45 kt and 
  seas 6 to 9 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 AM EST 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 severe conditions.

&&

$$

ANZ233>235-271200-
/O.CON.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-
237 AM EST Mon Nov 27 2023

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

* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas 
  5 to 8 feet.

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

* WHEN...Until 7 AM EST 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 severe conditions.

&&

$$

ANZ231-232-271200-
/O.CON.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
Cape Cod Bay-Nantucket Sound-
237 AM EST Mon Nov 27 2023

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

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

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

* WHEN...Until 7 AM EST 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 severe conditions.

&&

$$

ANZ237-271200-
/O.CON.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
Block Island Sound-
237 AM EST Mon Nov 27 2023

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

* WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 5 to 8 feet.

* WHERE...Block Island Sound.

* WHEN...Until 7 AM EST 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 severe conditions.

&&

$$

ANZ236-271200-
/O.CON.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
Narragansett Bay-
237 AM EST Mon Nov 27 2023

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

* WHAT...South winds 15 to 25 kt with gusts up to 35 kt and 
  waves 4 to 6 feet.

* WHERE...Narragansett Bay.

* WHEN...Until 7 AM EST 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 severe conditions.

&&

$$

ANZ230-271200-
/O.CON.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
Boston Harbor-
237 AM EST Mon Nov 27 2023

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

* WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and 
  waves around 2 feet.

* WHERE...Boston Harbor.

* WHEN...Until 7 AM EST 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 severe conditions.

&&

$$

173 
WHUS71 KBOX 271139
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
639 AM EST Mon Nov 27 2023

ANZ255-280045-
/O.CAN.KBOX.GL.W.0033.000000T0000Z-231127T1400Z/
/O.NEW.KBOX.GL.W.0034.231128T2000Z-231129T1200Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
639 AM EST Mon Nov 27 2023

...GALE WARNING IN EFFECT FROM 3 PM TUESDAY TO 7 AM EST
WEDNESDAY...
...GALE WARNING IS CANCELLED...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 40 kt and 
  seas 6 to 9 feet expected.

* WHERE...Coastal Waters extending out to 25 nm South of Marthas 
  Vineyard and Nantucket.

* WHEN...From 3 PM Tuesday to 7 AM EST Wednesday.

* 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.

&&

$$

ANZ256-280045-
/O.CAN.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
/O.NEW.KBOX.GL.W.0034.231128T2000Z-231129T1200Z/
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
639 AM EST Mon Nov 27 2023

...GALE WARNING IN EFFECT FROM 3 PM TUESDAY TO 7 AM EST
WEDNESDAY...
...GALE WARNING IS CANCELLED...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 40 kt and 
  seas 5 to 8 feet expected.

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

* WHEN...From 3 PM Tuesday to 7 AM EST Wednesday.

* 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>235-237-280000-
/O.CAN.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
/O.NEW.KBOX.SC.Y.0112.231127T1139Z-231128T0000Z/
Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound-
639 AM EST Mon Nov 27 2023

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING...
...GALE WARNING IS CANCELLED...

* 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 and Block Island Sound.

* WHEN...Until 7 PM EST 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.

&&

$$

ANZ231-232-271800-
/O.CAN.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
/O.NEW.KBOX.SC.Y.0112.231127T1139Z-231127T1800Z/
Cape Cod Bay-Nantucket Sound-
639 AM EST Mon Nov 27 2023

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...
...GALE WARNING IS CANCELLED...

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

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

* WHEN...Until 1 PM EST 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.

&&

$$

ANZ250-254-280045-
/O.CAN.KBOX.GL.W.0033.000000T0000Z-231127T1400Z/
/O.NEW.KBOX.SC.Y.0112.231127T1139Z-231129T1200Z/
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-
639 AM EST Mon Nov 27 2023

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST WEDNESDAY...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 20 to 30 kt and with gusts up to 35 kt and
  seas 6 to 9 feet.

* WHERE...Coastal waters east of Ipswich Bay and the Stellwagen 
  Bank National Marine Sanctuary and Coastal waters from 
  Provincetown MA to Chatham MA to Nantucket MA out 20 nm.

* WHEN...Until 7 AM EST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ251-280045-
/O.CAN.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
/O.NEW.KBOX.SC.Y.0112.231127T1139Z-231129T1200Z/
Massachusetts Bay and Ipswich Bay-
639 AM EST Mon Nov 27 2023

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST WEDNESDAY...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 
  5 to 8 feet.

* WHERE...Massachusetts Bay and Ipswich Bay.

* WHEN...Until 7 AM EST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ230-236-271245-
/O.CAN.KBOX.GL.W.0033.000000T0000Z-231127T1200Z/
Boston Harbor-Narragansett Bay-
639 AM EST Mon Nov 27 2023

...GALE WARNING IS CANCELLED...

Conditions have fallen below gale force criteria and are expected
to rapidly fall below small craft advisory criteria, though wind
gusts to 25kt are possible this afternoon.

$$

Area Forecast Discussion
National Weather Service Boston/Norton MA
1249 AM EST Sun Nov 26 2023

.SYNOPSIS...
High pressure supports a continued period of quiet weather
through tomorrow evening. A coastal-low pressure system passes
over southern New England tomorrow night into Monday with
substantial rainfall. Rain chances then end by Monday
afternoon. Blustery with below normal temperatures are then
expected for midweek. Temperatures then gradually modify by late
in the week, although they end up less below normal for the
rest of the workweek. It is overall a dry week with our next
chance for rain not appearing until late Friday or next
weekend.

&&

.NEAR TERM /UNTIL 6 AM THIS MORNING/...
630 PM Update:

Clear, calm, dry air and cold low-level temps are a recipe for
strong radiational cooling and temps have really tanked now
after sundown. The coolest locations might surprise you, in that
it is across Cape Cod where the coldest readings are currently
being observed. It's 24 degrees at Hyannis! Seems this is taking
place as an elongated sfc ridge axis extends across southern CT
into SE New England. Temperature guidance has really struggled
with this degree of radiational cooling in most places and we
should continue to see temps fall further. Tried to show that a
bit more using the bias-corrected RGEM which seemed to be the
coldest guidance source available. Dewpoints in the mid teens
seem to be a lower limit to how far temps could fall. Tranquil
and dry, but quite chilly with lows in the teens to mid 20s,
except around 30 in and around the Greater Boston area.

Previous discussion:

Tonight

Mid-level ridge axis builds overhead with surface high pressure
tonight. Light southwest winds and mostly clear skies should support
efficient radiational cooling that will support wide spread low
temps in the upper teens/low 20s across the majority of southern New
England overnight. The exception will be at locations with a closer
proximity to the relatively warmer ocean temperatures where low
temps will be closer to the mid to upper 20s.

&&

.SHORT TERM /6 AM THIS MORNING THROUGH 6 PM MONDAY/...
Tomorrow

High pressure continues to build east of the region tomorrow. This
will allow return flow from the south/southwest to gradually advect
a warmer air mass over southern New England throughout the day
tomorrow. Low-level WAA will be weak initially with 925 hPa temps
only climbing a degree or two between tomorrow morning and tomorrow
afternoon. The warmer air from the south overrunning the cooler air
mass currently in place will allow for increasing mid-level
cloudiness throughout the day tomorrow. While temps will be warmer
than what is being observed this afternoon, the increased cloudiness
will limit high temperatures to the mid to upper 40s across most of
the region. A few locations along the south coast may experience an
earlier arrival of the warmer air mass that could allow surface
temps to approach 50 before peak diurnal heating early tomorrow
afternoon. Winds gradually increasing out of the south/southeast
into tomorrow evening as a coastal low approaches from the south.

Tomorrow Night

A robust mid-level short-wave moving over The Great Lakes will
support the development of a coastal-low pressure system that will
allow for substantial precipitation over southern New England
tomorrow night. Confidence is higher than usual with this event
given strong agreement among hi-res and global ensemble guidance.
Very dry air mass in place should keep things dry until around
Midnight when higher PWATs approaching 1 inch will provide enough
low-level moisture to support rainfall. This system will be rather
progressive and should be out of the area by early Monday afternoon.
Before that happens, expect 0.75 to 1.25 inches of new rainfall
across the region with the higher amounts focused along the south
coast. Accumulations gradually drop off moving inland where
confidence in rainfall amounts is much lower. Still some time to
iron out these details over the next 24 hours or so. Check back for
an update with tomorrow morning's forecast package.

&&

.LONG TERM /MONDAY NIGHT THROUGH SATURDAY/...
Highlights:

* Rain chances end Mon aftn as cold front moves offshore.

* Below normal temperatures with blustery conditions expected
  through much of the week, although temperatures gradually modify
  after Wed night. Single digit wind chills Tuesday night north and
  west of I-95!

* Dry week overall, with our next chance for significant precip not
  until late Fri or Sat.

Details:

Cold front from Sunday night will continue to progress eastward and
offshore on Mon, with decreasing PoP for rain showers and also
decreasing cloudiness into the afternoon. However the main story in
this portion of the forecast period is a shot of unseasonably cold
air that invades into the Northeast, peaking Tue and Wed, associated
with a deep upper level trough that establishes itself over the
Northeast by midweek. Forecast low-level temps at 925 and 850 mb
(e.g. 925 mb temps around -6 to -9C) in fact are more typical of
early January than late November. The pattern gradually modifies for
late in the week, but all in all, below normal temps are expected to
close out the month. Outside of first half of Monday, it is overall
a dry weather pattern with our next chance for significant precip
not appearing until late Fri or Sat.

Monday looks to be the warmest day of the stretch with highs upper
40s to mid 50s before temps begin to slide for Monday night behind
the cold front. This initial cold advection heralds the arrival of
much colder air that sets its sights on New England by Tue and Wed.
Besides contributing to high temps in the 30s on Tue and Wed, the
cold low level air will lead to good mixing potential, so should
also have NW gusts around 25 to 30 mph accompanying that midweek
colder air. Because of the breezes, it may keep nighttime lows from
really plummeting hard with mid teens to low-mid 20s low temps Mon
and Tue nights. However it won't feel that way as forecast nighttime
wind chill temps are around 10 to 15 above zero Mon night/Tue and
single digits above zero Tue night/early Wed in interior locales.
Could need to consider Gale headlines due to the degree of
anticipated gustiness during the Tue period. 925-850 mb thermal
trough then shifts NE and offshore by Wed night, allowing for
gradual modification to temps a little less below normal in mid 30s
to mid 40s.

Despite the colder air, it is overall a dry weather pattern. I
wouldn't discount periods of enhanced cloudiness or even an
occasional snow flurry with nil accumulation around western MA, due
to an active Lake effect pattern for midweek. But too uncertain to
make a mention of PoP in the forecast and any flurries would
probably be more miss than hit. A shortwave disturbance coming out
of the central Plains later Fri or Sat should be our next chance for
precip but specifics on that are still too uncertain.

&&

.AVIATION /06Z SUNDAY THROUGH THURSDAY/...
Forecast Confidence Levels:

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

06z TAF Update:

Through Today...High confidence in trends...lower confidence in
timing.

VFR with cigs 3-5k ft developing near the south coast 15-16z
and spreading N to the MA Pike 18-20z. Areas of MVFR cigs along
the immediate south coast and Cape/Islands this afternoon. S
winds around 10 kt.

Tonight...Moderate confidence.

Conditions lowering to MVFR then IFR as rain overspreads the
region from west to east 01-05z. Locally heavy rainfall
developing after midnight across RI and eastern MA. Increasing
SE winds across SE New Eng after midnight with a brief period
of 35-40 kt gusts possible Cape/Islands.

Monday...High confidence in trends.

Improving to VFR in the morning as rain exits. Winds shifting to
W with gusts 25-30 kt developing in the afternoon.

KBOS Terminal...High confidence in trends. VFR through 00z.
Deteriorating cigs after 02z.

KBDL Terminal...High confidence in trends. VFR through 00z, but
cigs 3-4k ft developing after 18z. Deteriorating cigs after 00z.

Outlook /Monday Night through Thursday/...

Monday Night: VFR. Windy with local gusts up to 30 kt.

Tuesday: VFR. Windy with gusts up to 30 kt.

Tuesday Night: VFR. Windy with gusts up to 35 kt.

Wednesday through Thursday: VFR. Breezy.

&&

.MARINE...
Forecaster Confidence Levels:

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

Tonight and Tomorrow

High pressure supports relatively calm/tranquil conditions over the
coastal waters through tomorrow with seas generally 1 to 3 feet and
modest 5 knot southwest winds gradually increasing to 10 to 15 knots
by late tomorrow afternoon out of the south east.

Tomorrow Night

Marine conditions deteriorate tomorrow night as a coastal-low
pressure system moves over the coastal waters. 20 to 25 knot
southeast wind gusts expected to develop over the south coastal
waters with seas building to 4 to 6 feet. SCY headlines will likely
be needed.

Outlook /Monday Night through Thursday/...

Monday: Low risk for Small Craft Advisory winds with local
gusts up to 30 kt. Areas of rough seas. Chance of rain.

Monday Night: Moderate risk for Small Craft Advisory winds with
gusts up to 30 kt. Areas of rough seas.

Tuesday: Strong winds with gusts up to 35 kt. Seas up to 5 ft.
Slight chance of rain.

Tuesday Night: Strong winds with gusts up to 40 kt. Areas of
rough seas. Slight chance of rain.

Wednesday: Moderate risk for Small Craft Advisory winds with
gusts up to 25 kt. Local rough seas.

Wednesday Night: Moderate risk for Small Craft Advisory winds
with gusts up to 25 kt. Seas up to 5 ft.

Thursday: Moderate risk for Small Craft Advisory winds with
gusts up to 25 kt. Areas of seas approaching 5 ft.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...None.
RI...None.
MARINE...None.

&&

SYNOPSIS...Loconto/RM
NEAR TERM...Loconto/RM
SHORT TERM...RM
LONG TERM...Loconto
AVIATION...KJC/Loconto
MARINE...Loconto/RM