Gale Warning 50, NWS Boston/Norton, MA

135 
WHUS71 KBOX 041448
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
948 AM EST Fri Dec 4 2020

ANZ230>237-250-251-254>256-042300-
/O.CON.KBOX.GL.W.0050.201205T1200Z-201206T1200Z/
Boston Harbor-Cape Cod Bay-Nantucket Sound-Vineyard Sound-
Buzzards Bay-Rhode Island Sound-Narragansett Bay-
Block Island Sound-
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-
948 AM EST Fri Dec 4 2020

...GALE WARNING REMAINS IN EFFECT FROM 7 AM SATURDAY TO 7 AM EST
SUNDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 45 kt and seas 
  9 to 14 feet expected.

* WHERE...Portions of Massachusetts coastal waters and Rhode 
  Island coastal waters. 

* WHEN...From 7 AM Saturday to 7 AM EST Sunday.

* 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.

&&

$$

619 
WHUS71 KBOX 042008
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
308 PM EST Fri Dec 4 2020

ANZ250-254>256-050415-
/O.UPG.KBOX.GL.W.0050.201205T1200Z-201206T1200Z/
/O.NEW.KBOX.SR.W.0007.201205T1800Z-201206T0800Z/
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-
308 PM EST Fri Dec 4 2020

...STORM WARNING IN EFFECT FROM 1 PM SATURDAY TO 3 AM EST
SUNDAY...

* WHAT...Northwest 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...From 1 PM Saturday to 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ231>234-251-050415-
/O.UPG.KBOX.GL.W.0050.201205T1200Z-201206T1200Z/
/O.NEW.KBOX.SR.W.0007.201205T1800Z-201206T0800Z/
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
Massachusetts Bay and Ipswich Bay-
308 PM EST Fri Dec 4 2020

...STORM WARNING IN EFFECT FROM 1 PM SATURDAY TO 3 AM EST
SUNDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 50 kt and 
  seas 6 to 11 feet expected.

* WHERE...Cape Cod Bay, Nantucket Sound, Vineyard Sound, 
  Buzzards Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...From 1 PM Saturday to 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ235-237-050415-
/O.EXT.KBOX.GL.W.0050.201205T1500Z-201206T1200Z/
Rhode Island Sound-Block Island Sound-
308 PM EST Fri Dec 4 2020

...GALE WARNING NOW IN EFFECT FROM 10 AM SATURDAY TO 7 AM EST
SUNDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  seas 7 to 12 feet expected.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...From 10 AM Saturday to 7 AM EST Sunday.

* 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.

&&

$$

ANZ230-236-050415-
/O.EXT.KBOX.GL.W.0050.201205T1500Z-201206T0900Z/
Boston Harbor-Narragansett Bay-
308 PM EST Fri Dec 4 2020

...GALE WARNING NOW IN EFFECT FROM 10 AM SATURDAY TO 4 AM EST
SUNDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 45 kt and 
  waves 2 to 3 feet expected.

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

* WHEN...From 10 AM Saturday to 4 AM EST Sunday.

* 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.

&&

$$

Frank

890 
WHUS71 KBOX 050323
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1023 PM EST Fri Dec 4 2020

ANZ235-237-051130-
/O.CON.KBOX.GL.W.0050.201205T1500Z-201206T1200Z/
Rhode Island Sound-Block Island Sound-
1023 PM EST Fri Dec 4 2020

...GALE WARNING REMAINS IN EFFECT FROM 10 AM SATURDAY TO 7 AM EST
SUNDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  seas 7 to 12 feet expected.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...From 10 AM Saturday to 7 AM EST Sunday.

* 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.

&&

$$

ANZ230-236-051130-
/O.CON.KBOX.GL.W.0050.201205T1500Z-201206T0900Z/
Boston Harbor-Narragansett Bay-
1023 PM EST Fri Dec 4 2020

...GALE WARNING REMAINS IN EFFECT FROM 10 AM SATURDAY TO 4 AM EST
SUNDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 45 kt and 
  waves 2 to 3 feet expected.

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

* WHEN...From 10 AM Saturday to 4 AM EST Sunday.

* 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.

&&

$$

ANZ250-254>256-051130-
/O.CON.KBOX.SR.W.0007.201205T1800Z-201206T0800Z/
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-
1023 PM EST Fri Dec 4 2020

...STORM WARNING REMAINS IN EFFECT FROM 1 PM SATURDAY TO 3 AM EST
SUNDAY...

* WHAT...Northwest 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...From 1 PM Saturday to 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ231>234-251-051130-
/O.CON.KBOX.SR.W.0007.201205T1800Z-201206T0800Z/
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
Massachusetts Bay and Ipswich Bay-
1023 PM EST Fri Dec 4 2020

...STORM WARNING REMAINS IN EFFECT FROM 1 PM SATURDAY TO 3 AM EST
SUNDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 50 kt and 
  seas 6 to 11 feet expected.

* WHERE...Nantucket Sound, Vineyard Sound, Cape Cod Bay, 
  Buzzards Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...From 1 PM Saturday to 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

574 
WHUS71 KBOX 050756
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
256 AM EST Sat Dec 5 2020

ANZ235-237-051600-
/O.UPG.KBOX.GL.W.0050.201205T1500Z-201206T1200Z/
/O.EXB.KBOX.SR.W.0007.201205T1800Z-201206T0600Z/
Rhode Island Sound-Block Island Sound-
256 AM EST Sat Dec 5 2020

...STORM WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM EST
SUNDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 50 kt and 
  seas 7 to 12 feet expected.

* WHERE...Rhode Island Sound and Block Island Sound.

* WHEN...From 1 PM this afternoon to 1 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ230-236-051600-
/O.CON.KBOX.GL.W.0050.201205T1500Z-201206T0900Z/
Boston Harbor-Narragansett Bay-
256 AM EST Sat Dec 5 2020

...GALE WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 4 AM
EST SUNDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  waves 2 to 4 feet expected.

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

* WHEN...From 10 AM this morning to 4 AM EST Sunday.

* 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.

&&

$$

ANZ250-254>256-051600-
/O.CON.KBOX.SR.W.0007.201205T1800Z-201206T0800Z/
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-
256 AM EST Sat Dec 5 2020

...STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
3 AM EST SUNDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 55 kt and 
  seas 12 to 17 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 1 PM this afternoon to 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ231>234-251-051600-
/O.CON.KBOX.SR.W.0007.201205T1800Z-201206T0800Z/
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
Massachusetts Bay and Ipswich Bay-
256 AM EST Sat Dec 5 2020

...STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
3 AM EST SUNDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 55 kt and 
  seas 7 to 12 feet expected.

* WHERE...Nantucket Sound, Vineyard Sound, Cape Cod Bay, 
  Buzzards Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...From 1 PM this afternoon to 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

480 
WHUS71 KBOX 051537
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1037 AM EST Sat Dec 5 2020

ANZ230-236-052130-
/O.CON.KBOX.GL.W.0050.000000T0000Z-201206T0900Z/
Boston Harbor-Narragansett Bay-
1037 AM EST Sat Dec 5 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM EST SUNDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  waves 2 to 4 feet.

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

* WHEN...Until 4 AM EST Sunday.

* 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.

&&

$$

ANZ235-237-052130-
/O.CON.KBOX.SR.W.0007.201205T1800Z-201206T0600Z/
Rhode Island Sound-Block Island Sound-
1037 AM EST Sat Dec 5 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST SUNDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 50 kt and 
  seas 7 to 12 feet expected.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 1 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ250-254>256-052130-
/O.CON.KBOX.SR.W.0007.201205T1800Z-201206T0800Z/
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-
1037 AM EST Sat Dec 5 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 3 AM EST SUNDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 55 kt and 
  seas 12 to 17 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 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ231>234-251-052130-
/O.CON.KBOX.SR.W.0007.201205T1800Z-201206T0800Z/
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
Massachusetts Bay and Ipswich Bay-
1037 AM EST Sat Dec 5 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 3 AM EST SUNDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 55 kt and 
  seas 7 to 12 feet expected.

* WHERE...Nantucket Sound, Vineyard Sound, Cape Cod Bay, 
  Buzzards Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

754 
WHUS71 KBOX 052050
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
350 PM EST Sat Dec 5 2020

ANZ230-236-060900-
/O.EXT.KBOX.GL.W.0050.000000T0000Z-201206T1600Z/
Boston Harbor-Narragansett Bay-
350 PM EST Sat Dec 5 2020

...GALE WARNING NOW IN EFFECT UNTIL 11 AM EST SUNDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 50 kt and 
  waves around 3 feet.

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

* WHEN...Until 11 AM EST Sunday.

* 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.

&&

$$

ANZ235-237-060600-
/O.CON.KBOX.SR.W.0007.000000T0000Z-201206T0600Z/
Rhode Island Sound-Block Island Sound-
350 PM EST Sat Dec 5 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST SUNDAY...

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

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 1 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ250-254>256-060800-
/O.CON.KBOX.SR.W.0007.000000T0000Z-201206T0800Z/
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-
350 PM EST Sat Dec 5 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 3 AM EST SUNDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 55 kt and 
  seas 10 to 15 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 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

ANZ231>234-251-060800-
/O.CON.KBOX.SR.W.0007.000000T0000Z-201206T0800Z/
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
Massachusetts Bay and Ipswich Bay-
350 PM EST Sat Dec 5 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 3 AM EST SUNDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 55 kt and 
  seas 7 to 10 feet.

* WHERE...Nantucket Sound, Vineyard Sound, Cape Cod Bay, 
  Buzzards Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 3 AM EST Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could 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.

&&

$$

433 
WHUS71 KBOX 060528
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1228 AM EST Sun Dec 6 2020

ANZ231>234-251-061330-
/O.CAN.KBOX.SR.W.0007.000000T0000Z-201206T0800Z/
/O.EXB.KBOX.GL.W.0050.000000T0000Z-201206T1800Z/
Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay-
Massachusetts Bay and Ipswich Bay-
1228 AM EST Sun Dec 6 2020

...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...
...STORM WARNING IS CANCELLED...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 7 to 10 feet.

* WHERE...Cape Cod Bay, Nantucket Sound, Vineyard Sound, 
  Buzzards Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Very 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.

&&

$$

ANZ235-237-061330-
/O.CAN.KBOX.SR.W.0007.000000T0000Z-201206T0600Z/
/O.EXB.KBOX.GL.W.0050.000000T0000Z-201206T1800Z/
Rhode Island Sound-Block Island Sound-
1228 AM EST Sun Dec 6 2020

...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...
...STORM WARNING IS CANCELLED...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 6 to 11 feet.

* WHERE...Rhode Island Sound and Block Island Sound.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Very 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.

&&

$$

ANZ250-254>256-061330-
/O.CAN.KBOX.SR.W.0007.000000T0000Z-201206T0800Z/
/O.EXB.KBOX.GL.W.0050.000000T0000Z-201207T0000Z/
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-
1228 AM EST Sun Dec 6 2020

...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING...
...STORM WARNING IS CANCELLED...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 10 to 15 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 7 PM EST this evening.

* IMPACTS...Very 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.

&&

$$

ANZ230-236-061330-
/O.CON.KBOX.GL.W.0050.000000T0000Z-201206T1600Z/
Boston Harbor-Narragansett Bay-
1228 AM EST Sun Dec 6 2020

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  waves around 3 feet.

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

* WHEN...Until 11 AM EST Sunday.

* 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.

&&

$$

130 
WHUS71 KBOX 061201
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
701 AM EST Sun Dec 6 2020

ANZ235-237-062015-
/O.CAN.KBOX.GL.W.0050.000000T0000Z-201206T1800Z/
/O.NEW.KBOX.SC.Y.0135.201206T1201Z-201207T0600Z/
Rhode Island Sound-Block Island Sound-
701 AM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST MONDAY...
...GALE WARNING IS CANCELLED...

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

* WHERE...Rhode Island Sound and Block Island Sound.

* WHEN...Until 1 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.

&&

$$

ANZ230-236-062015-
/O.CAN.KBOX.GL.W.0050.000000T0000Z-201206T1600Z/
/O.NEW.KBOX.SC.Y.0135.201206T1201Z-201207T0300Z/
Boston Harbor-Narragansett Bay-
701 AM EST Sun Dec 6 2020

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 1 to 3 feet.

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

* WHEN...Until 10 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.

&&

$$

ANZ233-234-062015-
/O.CAN.KBOX.GL.W.0050.000000T0000Z-201206T1800Z/
/O.NEW.KBOX.SC.Y.0135.201206T1201Z-201207T0600Z/
Vineyard Sound-Buzzards Bay-
701 AM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST MONDAY...
...GALE WARNING IS CANCELLED...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 2 to 4 feet.

* WHERE...Vineyard Sound and Buzzards Bay.

* WHEN...Until 1 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.

&&

$$

ANZ250-254-061800-
/O.EXT.KBOX.GL.W.0050.000000T0000Z-201206T1800Z/
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-
701 AM EST Sun Dec 6 2020

...GALE WARNING NOW IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

* WHAT...Northwest winds 25 to 30 kt with gusts up to 35 kt and 
  seas 7 to 12 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 1 PM EST 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.

&&

$$

ANZ255-256-061500-
/O.EXT.KBOX.GL.W.0050.000000T0000Z-201206T1500Z/
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-
701 AM EST Sun Dec 6 2020

...GALE WARNING NOW IN EFFECT UNTIL 10 AM EST THIS MORNING...

* WHAT...Northwest winds 25 to 30 kt with gusts up to 35 kt and 
  seas 7 to 10 feet.

* WHERE...In Massachusetts coastal waters, 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 10 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.

&&

$$

ANZ232-061500-
/O.EXT.KBOX.GL.W.0050.000000T0000Z-201206T1500Z/
Nantucket Sound-
701 AM EST Sun Dec 6 2020

...GALE WARNING NOW IN EFFECT UNTIL 10 AM EST THIS MORNING...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and seas 
  3 to 5 feet.

* WHERE...Nantucket Sound.

* WHEN...Until 10 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.

&&

$$

ANZ231-251-061800-
/O.CON.KBOX.GL.W.0050.000000T0000Z-201206T1800Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
701 AM EST Sun Dec 6 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 4 to 7 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 1 PM EST 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.

&&

$$

227 
WHUS71 KBOX 061455
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
955 AM EST Sun Dec 6 2020

ANZ255-256-062100-
/O.EXP.KBOX.GL.W.0050.000000T0000Z-201206T1500Z/
/O.EXB.KBOX.SC.Y.0135.201206T1500Z-201207T0300Z/
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-
955 AM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...
...GALE WARNING WILL EXPIRE AT 10 AM EST THIS MORNING...

* WHAT...West winds 20 to 25 kt with gusts up to 30 kt and seas 
  6 to 9 feet expected.

* WHERE...In Massachusetts coastal waters, 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 10 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.

&&

$$

ANZ232-062100-
/O.EXP.KBOX.GL.W.0050.000000T0000Z-201206T1500Z/
/O.EXB.KBOX.SC.Y.0135.201206T1500Z-201207T0300Z/
Nantucket Sound-
955 AM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...
...GALE WARNING WILL EXPIRE AT 10 AM EST THIS MORNING...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  3 to 5 feet expected.

* WHERE...Nantucket Sound.

* WHEN...Until 10 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.

&&

$$

ANZ231-251-061800-
/O.CON.KBOX.GL.W.0050.000000T0000Z-201206T1800Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
955 AM EST Sun Dec 6 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and seas 
  4 to 6 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 1 PM EST 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.

&&

$$

ANZ250-254-061800-
/O.CON.KBOX.GL.W.0050.000000T0000Z-201206T1800Z/
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-
955 AM EST Sun Dec 6 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

* WHAT...West winds 25 to 30 kt with gusts up to 35 kt and seas 
  6 to 11 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 1 PM EST 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.

&&

$$

ANZ235-237-062100-
/O.CON.KBOX.SC.Y.0135.000000T0000Z-201207T0600Z/
Rhode Island Sound-Block Island Sound-
955 AM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

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

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 1 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.

&&

$$

ANZ230-236-062100-
/O.CON.KBOX.SC.Y.0135.000000T0000Z-201207T0300Z/
Boston Harbor-Narragansett Bay-
955 AM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and waves 
  1 to 3 feet.

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

* WHEN...Until 10 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.

&&

$$

ANZ233-234-062100-
/O.CON.KBOX.SC.Y.0135.000000T0000Z-201207T0600Z/
Vineyard Sound-Buzzards Bay-
955 AM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

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

* WHERE...Vineyard Sound and Buzzards Bay.

* WHEN...Until 1 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.

&&

$$

850 
WHUS71 KBOX 061726
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1226 PM EST Sun Dec 6 2020

ANZ231-251-062100-
/O.EXT.KBOX.GL.W.0050.000000T0000Z-201206T2100Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
1226 PM EST Sun Dec 6 2020

...GALE WARNING NOW IN EFFECT UNTIL 4 PM EST THIS AFTERNOON...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and seas 
  4 to 6 feet.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 4 PM EST 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.

&&

$$

ANZ250-254-062100-
/O.EXT.KBOX.GL.W.0050.000000T0000Z-201206T2100Z/
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-
1226 PM EST Sun Dec 6 2020

...GALE WARNING NOW IN EFFECT UNTIL 4 PM EST THIS AFTERNOON...

* WHAT...West winds 20 to 25 kt 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 4 PM EST 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.

&&

$$

ANZ255-256-070130-
/O.EXT.KBOX.SC.Y.0135.000000T0000Z-201207T0600Z/
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-
1226 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST MONDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  5 to 8 feet.

* WHERE...In Massachusetts coastal waters, 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 1 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.

&&

$$

ANZ232-070130-
/O.EXT.KBOX.SC.Y.0135.000000T0000Z-201207T0600Z/
Nantucket Sound-
1226 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST MONDAY...

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

* WHERE...Nantucket Sound.

* WHEN...Until 1 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.

&&

$$

ANZ235-237-070130-
/O.CON.KBOX.SC.Y.0135.000000T0000Z-201207T0600Z/
Rhode Island Sound-Block Island Sound-
1226 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  4 to 6 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 1 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.

&&

$$

ANZ230-236-070130-
/O.CON.KBOX.SC.Y.0135.000000T0000Z-201207T0300Z/
Boston Harbor-Narragansett Bay-
1226 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and waves 
  1 to 3 feet.

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

* WHEN...Until 10 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.

&&

$$

ANZ233-234-070130-
/O.CON.KBOX.SC.Y.0135.000000T0000Z-201207T0600Z/
Vineyard Sound-Buzzards Bay-
1226 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 
  2 to 4 feet.

* WHERE...Vineyard Sound and Buzzards Bay.

* WHEN...Until 1 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.

&&

$$

842 
WHUS71 KBOX 062047
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
347 PM EST Sun Dec 6 2020

ANZ250-254-070900-
/O.CAN.KBOX.GL.W.0050.000000T0000Z-201206T2100Z/
/O.EXB.KBOX.SC.Y.0135.201206T2100Z-201207T2100Z/
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-
347 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST MONDAY...
...GALE WARNING IS CANCELLED...

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

* 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 4 PM 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.

&&

$$

ANZ231-251-070900-
/O.CAN.KBOX.GL.W.0050.000000T0000Z-201206T2100Z/
/O.EXB.KBOX.SC.Y.0135.201206T2100Z-201207T1000Z/
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
347 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EST MONDAY...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  3 to 5 feet expected.

* WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay.

* WHEN...Until 5 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.

&&

$$

ANZ235-237-070900-
/O.EXT.KBOX.SC.Y.0135.000000T0000Z-201207T1000Z/
Rhode Island Sound-Block Island Sound-
347 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 
  3 to 5 feet.

* WHERE...Block Island Sound and Rhode Island Sound.

* WHEN...Until 5 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.

&&

$$

ANZ230-236-070600-
/O.EXT.KBOX.SC.Y.0135.000000T0000Z-201207T0600Z/
Boston Harbor-Narragansett Bay-
347 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST MONDAY...

* WHAT...West winds 10 to 15 kt with gusts up to 30 kt and waves 
  1 to 3 feet.

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

* WHEN...Until 1 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.

&&

$$

ANZ255-256-070900-
/O.EXT.KBOX.SC.Y.0135.000000T0000Z-201207T2100Z/
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-
347 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST MONDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  5 to 8 feet.

* WHERE...In Massachusetts coastal waters, 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 4 PM 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.

&&

$$

ANZ232-070900-
/O.EXT.KBOX.SC.Y.0135.000000T0000Z-201207T1000Z/
Nantucket Sound-
347 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EST MONDAY...

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

* WHERE...Nantucket Sound.

* WHEN...Until 5 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.

&&

$$

ANZ233-234-070600-
/O.CON.KBOX.SC.Y.0135.000000T0000Z-201207T0600Z/
Vineyard Sound-Buzzards Bay-
347 PM EST Sun Dec 6 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 
  2 to 4 feet.

* WHERE...Vineyard Sound and Buzzards Bay.

* WHEN...Until 1 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.

&&

$$

Area Forecast Discussion
National Weather Service Boston/Norton MA
415 AM EST Fri Dec 4 2020

.SYNOPSIS...
Areas of light rain move in late today into tonight ahead of the
next storm. A strong storm system will impact the region Saturday
into Saturday night bringing heavy rain and strong winds along the
coast, with potential for significant snow accumulation in the
interior. The storm exits Sunday, then mainly dry and colder weather
Monday and Tuesday with a moderating trend Wednesday.

&&

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

* Unseasonably mild and cloudy with light rain spreading in from
  southwest to northeast by the afternoon.

Northern stream trough digs across the eastern Great Lakes, with a
shortwave from a closed low over Missouri/Arkansas tracking across
the Midwest. The southern stream energy rounds the base of the
positively tilted H5 trough that stretches from Quebec into Indiana
this afternoon into evening. At the surface, a warm front lifts
north into the Mid Atlantic states. Clouds will increase and there
is a chance of a few showers by late in the afternoon, with rain
chances increasing from southwest to northeast. 925mb LLJ increases
to 30-35 kts along the south coast as warm air advection occurs.
Expect unseasonably mild temperatures with highs generally in the
50s across the CWA, with Eastern MA and RI topping out in the mid
50s.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH SATURDAY NIGHT/...

* A rapidly intensifying storm system will produce gusty winds
  and heavy rain, changing to a period of accumulating snow,
  heavy at times by Saturday afternoon into evening.

A higher than usual amount of uncertainty still exists with how
exactly the potential weekend storm will unfold despite being 24 to
36 hours out. This is due to the models struggling to handle the
complex interaction of northern and southern stream energy and
potential phasing in a rather chaotic negative NAO regime. In
addition, there is a lack of cold air injection beforehand, which
means that the system has to generate its own cold air from its
sheer intensity and dynamic cooling of the atmospheric column.

We are increasingly confident of the following, however. Firstly,
the low pressure will likely track inside of the 70W/40N benchmark,
which is typically used as a reference for accumulating snow along
the I-95 corridor in RI and MA. Secondly, this is going to be a
highly dynamic system, which means despite marginal temperatures,
there will likely be a period of heavy snowfall rates from mesoscale
banding. The challenge is, however, where the axis of heavy snow
will fall and consequently, the possibility for power outages
with the loading effect of the heavy, wet snow.

With a rapidly deepening cyclone, the latent heat release from the
convection will likely lead to downstream ridging and if anything,
reinforces the possibility of a more inland track (inside the
70W/40N benchmark). The dynamics are very impressive. The guidance
is pretty much unanimous in showing 30-40 units of omega in the
dendritic snow growth zone. So we have high confidence there is
going to be a mesoscale band of 2 inches per hour snowfall rate. Of
course, the big question is where will this band set up. 00z HREF
Probability Matched Mean shows a 6-12 inches zone in Worcester
county and significantly cut down on QPF amounts in Western MA. Based
on the model trends, we boosted the snowfall amounts between
Worcester and metrowest Boston and consequently, expand the
Winter Storm Watches to along the MA/CT border and into
metrowest Boston. Nonetheless, we cannot discount the
possibility that the forecast storm track shifts west again so
we kept the Winter Storm Watches across the Western zones.

Finally, high wind potential exists, especially near the coast as
the surface cyclone rapidly deepens. This is why we hoisted a High
Wind Watch for the MA South Shore into the Cape and the Islands.

&&

.LONG TERM /SUNDAY THROUGH THURSDAY/...

No changes to long term portion of the forecast as main focus was
placed on upcoming storm.

Looks quiet for much of the extended period with blustery and cold
conditions Sunday into early next week, then a moderating trend
around midweek. Another amplifying shortwave will result in a storm
offshore around the Tue time frame that will have to be monitored. A
westward shift would bring the risk of accumulating snow to SNE.

&&

.AVIATION /09Z FRIDAY THROUGH TUESDAY/...
Forecaster Confidence Levels...

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

High confidence through 00z Saturday. Then moderate confidence.

Through about 18z Friday...VFR area wide. Thin cirrus will
slowly transition to thicker mid level cloud deck early this
morning. Southwest winds generally light, though some gusts
near 20 kts possible across the Cape and Islands.

After 18z Friday...clouds will continue to lower and thicken.
MVFR ceilings develop from west to east. Should start to see
some light rain develop across the western half of the region
by late afternoon. No visibility restrictions however.

After 00z Saturday...Lowering to widespread MVFR and IFR
conditions as rain overspreads the area. Conditions deteriorate
to LIFR as rain changes over to snow, heavy at times from 18z
onwards. The axis of heavy snow is still uncertain at this time.
Winds could also gust over 40 kts along the coast between
Saturday 21z and Sunday 06z as a low pressure system rapidly
deepens off Eastern MA.

KBOS TAF...High confidence in the TAF through 00z Saturday then
moderate confidence.

KBDL TAF...High confidence in the TAF through 00z Saturday then
moderate confidence.

Outlook /Sunday through Tuesday/...

Sunday: Mainly VFR, with local IFR possible. Windy with gusts
up to 30 kt.

Sunday Night through Monday: VFR. Breezy.

Monday Night through Tuesday: VFR.

&&

.MARINE...
* Gale Warnings for all waters Saturday into early Sunday.

A strong storm system will likely affect Southern New England
Saturday into early Sunday. Winds will be WSW to SW on Friday
with speeds of 15-20 kts and gusts of 20-25 kts. Wave heights
generally 4-6 feet with the highest waves across the outer
waters.

Winds diminish to 5-15 kts Friday night ahead of the incoming system
and the direction gradually shifts to the NE with gusts of 10-15
kts. Seas falling to 3-4 feet across the eastern waters and remain
around 4-6 feet across the southern waters.

By Saturday afternoon, seas build to 10-12 feet over the
southern waters then 11-16 feet across all waters as winds turn
northeast with a rapidly strengthening low pressure center that
is expected to track just inside the 70W/40N benchmark. Winds
will gust to over 40 kts. Storm-force gusts are not out of the
question on Saturday evening across the open waters but
confidence is not high enough for Storm headlines.

Outlook /Sunday through Tuesday/...

Sunday: Moderate risk for Small Craft Advisory winds with gusts
up to 30 kt. Rough seas up to 11 ft.

Sunday Night: Low risk for Small Craft Advisory winds with
gusts up to 25 kt. Areas of rough seas.

Monday: Winds less than 25 kt. Seas up to 5 ft.

Monday Night: Winds less than 25 kt. Areas of seas approaching
5 ft.

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

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...High Wind Watch from Saturday afternoon through Saturday
     evening for MAZ019-022>024.
     Winter Storm Watch from Saturday morning through Sunday
     morning for MAZ002>006-008>012-014-026.
RI...None.
MARINE...Gale Watch from Saturday morning through Sunday morning for
     ANZ230>237-250-251-254>256.

&&

SYNOPSIS...KJC/Chai
NEAR TERM...Chai
SHORT TERM...Chai
LONG TERM...KJC
AVIATION...KJC/Chai
MARINE...KJC/Chai

Hazardous Weather Outlook
National Weather Service Boston/Norton MA
421 AM EST Fri Dec 4 2020

MAZ002>006-008>012-014-026-050930-
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Central Middlesex MA-Western Essex MA-Western Hampshire MA-
Western Hampden MA-Eastern Hampshire MA-Eastern Hampden MA-
Southern Worcester MA-Southeast Middlesex MA-Northern Middlesex MA-
421 AM EST Fri Dec 4 2020

...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY
MORNING...

This Hazardous Weather Outlook is for central Massachusetts,
eastern Massachusetts, northeastern Massachusetts and western
Massachusetts.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Winter Storm Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

CTZ002>004-MAZ007-013-015>018-020-021-NHZ011-012-015-RIZ001>008-
050930-
Hartford CT-Tolland CT-Windham CT-Eastern Essex MA-
Western Norfolk MA-Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Southern Bristol MA-Southern Plymouth MA-
Cheshire-Eastern Hillsborough-Western And Central Hillsborough-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-Block Island RI-
421 AM EST Fri Dec 4 2020

This Hazardous Weather Outlook is for northern Connecticut, eastern
Massachusetts, northeastern Massachusetts, southeastern
Massachusetts, New Hampshire, southern New Hampshire, and Rhode
Island.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MAZ019-022>024-050930-
Eastern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
421 AM EST Fri Dec 4 2020

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING...

This Hazardous Weather Outlook is for southeastern Massachusetts.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   High Wind Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ230>237-250-251-254>256-050930-
Boston Harbor-Cape Cod Bay-Nantucket Sound-Vineyard Sound-
Buzzards Bay-Rhode Island Sound-Narragansett Bay-Block Island Sound-
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-
421 AM EST Fri Dec 4 2020

...GALE WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY
MORNING...

This Hazardous Weather Outlook is for Massachusetts and Rhode
Island coastal waters.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

For more information on upcoming hazardous weather, please see the
Area Forecast Discussion on our webpage for the latest forecast
thinking. There is also our Enhanced Hazardous Weather Outlook at
www.weather.gov/box/ehwo

For the latest updates...please visit our webpage at
www.weather.gov/boston

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