Alert archive / Massachusetts / Gale Watches in 2011

Gale Watch 27, NWS Boston/Norton, MA

December 24, 2011

NWS Boston/Norton, MA issued this gale watch at Dec 24, 2011, 4:13 AM EST. It took effect at Dec 26, 2011, 1:00 AM EST. It was in force for .

The area

The counties it named.

The facts

Issued
Dec 24, 2011, 4:13 AM EST (09:13 UTC)
In effect from
Dec 26, 2011, 1:00 AM EST
Expired
Dec 25, 2011, 4:17 AM EST
In force
Issued by
NWS Boston/Norton, MA

The text

As transmitted, in the capitals the NWS used until 2016.

299 
WHUS71 KBOX 240913
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
413 AM EST SAT DEC 24 2011

ANZ255-241715-
/O.CON.KBOX.SC.Y.0129.000000T0000Z-111225T0700Z/
/O.NEW.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
413 AM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EST SUNDAY...
...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WATCH...
WHICH IS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING.

* WINDS AND SEAS...NORTH WINDS 10 TO 20 KT. SEAS 3 TO 6 FEET.
  SUNDAY NIGHT INTO MONDAY MORNING...NORTHWEST WINDS 15 TO 25 KT
  WITH GUSTS UP TO 35 KT. SEAS 5 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$

ANZ256-241715-
/O.CON.KBOX.SC.Y.0129.000000T0000Z-111224T1300Z/
/O.NEW.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
413 AM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WATCH...
WHICH IS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING.

* WINDS AND SEAS...NORTH WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
  SEAS 3 TO 5 FEET. SUNDAY NIGHT INTO MONDAY MORNING...NORTHWEST
  WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$

ANZ254-241715-
/O.CON.KBOX.SC.Y.0129.000000T0000Z-111225T0700Z/
/O.NEW.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
413 AM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EST SUNDAY...
...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WATCH...
WHICH IS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING.

* WINDS AND SEAS...NORTH WINDS 10 TO 20 KT. SEAS 4 TO 7 FEET.
  SUNDAY NIGHT INTO MONDAY MORNING...NORTHWEST WINDS 15 TO 25 KT
  WITH GUSTS UP TO 35 KT. SEAS 4 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$

ANZ250-241715-
/O.CON.KBOX.SC.Y.0129.000000T0000Z-111225T0700Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
413 AM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EST SUNDAY...

* WINDS AND SEAS...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT.
  SEAS 3 TO 6 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

ANZ232>237-241715-
/O.NEW.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-
NARRAGANSETT BAY-BLOCK ISLAND SOUND-
413 AM EST SAT DEC 24 2011

...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WATCH...
WHICH IS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING.

* WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 
  35 KT. SEAS 2 TO 4 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$
4 follow-up statements
952 
WHUS71 KBOX 241533
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1033 AM EST SAT DEC 24 2011

ANZ255-242345-
/O.CAN.KBOX.SC.Y.0129.000000T0000Z-111225T0700Z/
/O.NEW.KBOX.SW.Y.0063.111224T1533Z-111225T0700Z/
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1033 AM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 2 AM
EST SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY FOR HAZARDOUS SEAS...WHICH IS IN EFFECT UNTIL 2 AM EST
SUNDAY. 

* WINDS AND SEAS...SEAS THROUGH EARLY SUNDAY MORNING...3 TO 5 FT.
  SUNDAY NIGHT AND MONDAY...NORTHWEST WINDS 15 TO 25 KT WITH
  GUSTS UP TO 35 KT. SEAS 5 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$

ANZ254-242345-
/O.CAN.KBOX.SC.Y.0129.000000T0000Z-111225T0700Z/
/O.NEW.KBOX.SW.Y.0063.111224T1533Z-111225T0700Z/
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1033 AM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 2 AM
EST SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...
...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY FOR HAZARDOUS SEAS...WHICH IS IN EFFECT UNTIL 2 AM EST
SUNDAY. THE SMALL CRAFT ADVISORY HAS BEEN CANCELLED. 

* WINDS AND SEAS...SEAS THROUGH EARLY SUNDAY MORNING...4 TO 6 FT.
  LATE SUNDAY NIGHT THROUGH MONDAY MORNING...NORTHWEST WINDS 15
  TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$

ANZ250-242345-
/O.CAN.KBOX.SC.Y.0129.000000T0000Z-111225T0700Z/
/O.NEW.KBOX.SW.Y.0063.111224T1533Z-111225T0300Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1033 AM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 10 PM
EST THIS EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY FOR HAZARDOUS SEAS...WHICH IS IN EFFECT UNTIL 10 PM EST
THIS EVENING. THE SMALL CRAFT ADVISORY HAS BEEN CANCELLED. 

* WINDS AND SEAS...NORTHEAST WINDS 10 TO 20 KT. SEAS 3 TO 6 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

&&

$$

ANZ256-242345-
/O.NEW.KBOX.SW.Y.0063.111224T1533Z-111224T1800Z/
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1033 AM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 1 PM
EST THIS AFTERNOON...
...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY FOR HAZARDOUS SEAS...WHICH IS IN EFFECT UNTIL 1 PM EST
THIS AFTERNOON. 

* WINDS AND SEAS...SEAS THROUGH EARLY THIS AFTERNOON...3 TO 5 FT.
  LATE SUNDAY NIGHT THROUGH MONDAY MORNING...WEST WINDS 20 TO 30
  KT WITH GUSTS UP TO 35 KT. SEAS 5 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

&&

$$

ANZ232>237-242345-
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-
NARRAGANSETT BAY-BLOCK ISLAND SOUND-
1033 AM EST SAT DEC 24 2011

...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...

* WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 
  35 KT. SEAS 2 TO 4 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$
501 
WHUS71 KBOX 242102
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
402 PM EST SAT DEC 24 2011

ANZ236-242215-
/O.CAN.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
NARRAGANSETT BAY-
402 PM EST SAT DEC 24 2011

...GALE WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS CANCELLED THE GALE
WATCH. 

WINDS ARE NOT EXPECTED TO REACH GALE FORCE ON NARRAGANSETT BAY AT
THIS TIME.

$$

ANZ256-250515-
/O.EXB.KBOX.SW.Y.0063.000000T0000Z-111225T0200Z/
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
402 PM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 9 PM
EST THIS EVENING...
...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY FOR HAZARDOUS SEAS...WHICH IS IN EFFECT UNTIL 9 PM EST
THIS EVENING. 

* WINDS AND SEAS...SEAS THROUGH THIS EVENING...3 TO 5 FT. LATE
  SUNDAY NIGHT AND MONDAY MORNING...WEST WINDS 20 TO 25 KT WITH
  GUSTS UP TO 35 KT. SEAS 5 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

&&

$$

ANZ254-255-250515-
/O.EXT.KBOX.SW.Y.0063.000000T0000Z-111225T1000Z/
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
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-
402 PM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
5 AM EST SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...

* WINDS AND SEAS...SEAS TONIGHT...4 TO 6 FT. LATE SUNDAY NIGHT AND
  MONDAY MORNING...WEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35
  KT. SEAS 5 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$

ANZ250-250515-
/O.EXT.KBOX.SW.Y.0063.000000T0000Z-111225T1000Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
402 PM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
5 AM EST SUNDAY...

* WINDS AND SEAS...NORTHEAST WINDS 10 TO 15 KT. SEAS 3 TO 6 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

&&

$$

ANZ232>235-237-250515-
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-
BLOCK ISLAND SOUND-
402 PM EST SAT DEC 24 2011

...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...

* WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 
  35 KT. SEAS 3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$
569 
WHUS71 KBOX 250218
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
918 PM EST SAT DEC 24 2011

ANZ256-251030-
/O.EXP.KBOX.SW.Y.0063.000000T0000Z-111225T0200Z/
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
918 PM EST SAT DEC 24 2011

...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS HAS EXPIRED...


* WINDS AND SEAS...LATE SUNDAY NIGHT THROUGH MONDAY MORNING SOUTHWEST
  WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO 8 FEET.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$

ANZ254-255-251030-
/O.CON.KBOX.SW.Y.0063.000000T0000Z-111225T1000Z/
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
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-
918 PM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 5 AM EST SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...

* WINDS AND SEAS...SEAS TONIGHT 4 TO 6 FEET THEN SUBSIDING. LATE
  SUNDAY NIGHT AND MONDAY MORNING SOUTHWEST WINDS 15 TO 25 KT WITH
  GUSTS UP TO 35 KT. SEAS 5 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$

ANZ250-251000-
/O.CON.KBOX.SW.Y.0063.000000T0000Z-111225T1000Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
918 PM EST SAT DEC 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 5 AM EST SUNDAY...

* WINDS AND SEAS...EAST WINDS 5 TO 10 KT. SEAS 3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

&&

$$

ANZ232>235-237-251030-
/O.CON.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-
BLOCK ISLAND SOUND-
918 PM EST SAT DEC 24 2011

...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY MORNING...

* WINDS AND SEAS...LATE SUNDAY NIGHT THROUGH MONDAY MORNING NORTHWEST
  WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$
FIELD
319 
WHUS71 KBOX 250917
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
417 AM EST SUN DEC 25 2011

ANZ254-255-251730-
/O.CAN.KBOX.SW.Y.0063.000000T0000Z-111225T1000Z/
/O.UPG.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
/O.NEW.KBOX.GL.W.0046.111226T0300Z-111226T1800Z/
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-
417 AM EST SUN DEC 25 2011

...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 1 PM EST
MONDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS UPGRADED THE GALE
WATCH TO A GALE WARNING...WHICH IS IN EFFECT FROM 10 PM THIS
EVENING TO 1 PM EST MONDAY.

* WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 
  35 KT. SEAS 3 TO 6 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR
EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

ANZ250-251730-
/O.CAN.KBOX.SW.Y.0063.000000T0000Z-111225T1000Z/
/O.NEW.KBOX.SC.Y.0130.111226T0800Z-111226T2100Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
417 AM EST SUN DEC 25 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 4 PM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 3 AM TO 4 PM EST MONDAY. 

* WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30
  KT. SEAS 3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

ANZ232>235-237-256-251730-
/O.UPG.KBOX.GL.A.0027.111226T0600Z-111226T1600Z/
/O.NEW.KBOX.GL.W.0046.111226T0300Z-111226T1800Z/
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-
BLOCK ISLAND SOUND-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
417 AM EST SUN DEC 25 2011

...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 1 PM EST
MONDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS UPGRADED THE GALE
WATCH TO A GALE WARNING...WHICH IS IN EFFECT FROM 10 PM THIS
EVENING TO 1 PM EST MONDAY.

* WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 
  40 KT. SEAS 3 TO 6 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR
EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

ANZ230-231-236-251-251730-
/O.NEW.KBOX.SC.Y.0130.111226T0800Z-111226T2100Z/
BOSTON HARBOR-CAPE COD BAY-NARRAGANSETT BAY-
MASSACHUSETTS BAY AND IPSWICH BAY-
417 AM EST SUN DEC 25 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 4 PM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 3 AM TO 4 PM EST MONDAY. 

* WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 
  30 KT. SEAS 1 TO 3 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
FIELD

What forecasters said that day

The local office's own words before this gale watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before this gale watch went out at Dec 24, 3:53 AM EST, 20 minutes earlier.

Area forecast discussion, Dec 24, 3:53 AM EST, 20 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
353 AM EST SAT DEC 24 2011

.SYNOPSIS...

HIGH PRESSURE BUILDS OVER THE REGION TONIGHT AND SAT...THEN MOVES
OFFSHORE SUNDAY. A DISTURBANCE MOVING ACROSS THE AREA SUNDAY NIGHT
MAY BRING A TOUCH OF SNOW. A BRIEF PERIOD OF HIGH PRESSURE MONDAY
INTO EARLY TUESDAY...PRIOR TO A DYNAMIC STORM SYSTEM FOR TUESDAY
INTO WEDNESDAY WITH THE POTENTIAL FOR HEAVY RAINS AND INTERIOR
WINTRY MIX. HIGH PRESSURE INTO THE END OF THE WEEK WITH ANOTHER
SYSTEM POSSIBLE INTO THE WEEKEND.

&&

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

MODIFIED TEMPERATURE TRENDS FOR THE NEXT FEW HOURS TO ACCOUNT FOR
CLOUDS NOT CAPTURED BY MOST OF THE 00Z GUIDANCE ACROSS WESTERN
SOUTHERN NEW ENGLAND.

24/00Z GUIDANCE IS IN EXCELLENT AGREEMENT...SO USED THE CONSENSUS
SOLUTION AS THE BASIS FOR THIS FORECAST.

EXPECTING A HIGH PRESSURE TO MOVE FROM CENTRAL QUEBEC TODAY...
THROUGH THE SAINT LAWRENCE RIVER VALLEY AND NORTHERN NEW ENGLAND
TONIGHT...AND THE MARITIMES SUNDAY. THE POSITION OF THIS HIGH
PRESSURE TODAY IS FAVORABLE FOR OCEAN-EFFECT CLOUDS TO DEVELOP
ACROSS MASSACHUSETTS BAY...AND SPREAD OVER CAPE COD AND THE
ISLANDS. 00Z GUIDANCE IS STRUGGLING WITH CLOUDS ACROSS PORTIONS OF
WESTERN SOUTHERN NEW ENGLAND WHICH ARE THE TAIL END OF A LAKE-
EFFECT MOISTURE PLUME. EXPECTING THIS PLUME TO GRADUALLY DISSIPATE
AS WINDS SHIFT MORE FROM THE NORTH...ONLY TO BE REPLACED WITH A
HIGHER LEVEL CLOUD DECK ASSOCIATED WITH A MID-LEVEL SHORTWAVE.

NOT AS CONFIDENT IN THE COVERAGE OF ANY OCEAN-EFFECT SNOW OR RAIN
SHOWERS. SURFACE LAYER IS VERY DRY AND IT WILL TAKE SOME TIME TO
MOISTEN UP. MOST FAVORED REGION WOULD BE THE CAPE COD AND THE
ISLANDS.

TEMPERATURES WERE A BLEND OF THE MOS GUIDANCE...INCLUDING LOCALLY
BIAS-CORRECTED VERSIONS...WHICH LOOKED REASONABLE.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH 6 PM SUNDAY/...

HIGH PRESSURE OVER NORTHERN NEW ENGLAND TONIGHT...RESULTING IN
MOSTLY CLEAR SKIES ACROSS OUR REGION.

THIS HIGH PRESSURE MOVES OFFSHORE SUNDAY...STARTING A WARM-UP FOR
OUR REGION. EXPECTING INCREASING CLOUDS WITH THE APPROACH OF A
POTENT MID-LEVEL SHORTWAVE LATE IN THE DAY. EXPECTING MOST OF THE
CHRISTMAS DAY TO BE DRY...WITH RAIN AND/OR SNOW SHOWERS POSSIBLY
ARRIVING AS EARLY AS MID AFTERNOON. THE EXCEPTION TO THIS TIMING
WOULD BE ACROSS NANTUCKET AND CAPE COD...WHERE SOME OF THE
GUIDANCE IS HINTING AT ANOTHER ROUND OF OCEAN-EFFECT SHOWERS...
EXCEPT THIS TIME THE WINDS WOULD BE FROM THE SOUTHEAST OR SOUTH.
THIS WOULD BE A VERY RARE EVENT...ONLY POSSIBLE DUE TO THE CORE OF
COLD AIR DIRECTLY OVER THE WATER...THAT SHOULD BE SHORT-LIVED AS
WARMING STARTS TO TAKE PLACE.

TEMPERATURES WERE ONCE AGAIN A BLEND OF THE MOS GUIDANCE.

&&

.LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/...

MAIN POINTS...

* COLD FRNT THRU THE RGN SUNDAY NIGHT...BECOMING BLUSTERY INTO MON
* CALM MONDAY NIGHT...BUT DYNAMIC STORM SYSTEM EXPECTED TUE INTO WED
* UNCERTAIN FCST INTO THE LATE PD WITH PERHAPS SEVERAL WEAK SYSTEMS

OVERVIEW...
MDL SOLNS IN GOOD AGREEMENT INTO THE MID-WEEK SYS. AS THE SW CONUS
CLOSED LOW TRANSITIONS INTO AN OPEN WAVE SYS THRU THE NERN CONUS...
THE QUESTION BECOMES THE EXACT SPECIFICS OF THE SFC LOW TRACK AND IF
TROUGHING WILL BE FAVORABLE AS THE ERN CONUS RIDGE DEAMPLIFIES
ALLOWING A MORE ZONAL FLOW PATTERN. CPC ENS FCST GUIDANCE KEEPS THE
AO/NAO POSITIVE...AND LITTLE BLOCKING IS EVIDENT ACROSS THE W
ATLANTIC. A PROGRESSIVE PATTERN APPEARS TO BE THE NORM.

DETAILS...

SUNDAY NIGHT INTO MONDAY...
TROF AXIS SLIDES THRU THE RGN OVRNGT. BEST LIFT ATTRIBUTABLE TO
ENHANCED ASCENT VIA LEAD SHRTWV IMPULSE PROMOTING SFC CYCLOGENESIS
AND LOW-MID LVL ISENTROPIC ASCENT OF A MODEST THETAE AXIS /THRU THE
MID-ATLANTIC AND OFFSHORE NEW ENGLAND/ AHEAD OF THE ATTENDANT SFC
COLD FRNT. BEST POP CHCS MORESO OFFSHORE...BUT WILL CONTINUE CHC
POPS FOR ERN ZONES FOR A RAIN/SNOW SHOWER MIX. OTHERWISE...OVERALL
DYNAMICS OF TROF AXIS COUPLED WITH TOPOGRAPHICAL INFLUENCES ALONG W
SLOPES OF HIGHER TERRAIN WILL PROVIDE THE MEANS OF LOW-MID LVL LIFT
OF MOISTURE FETCH OFF THE GRT LKS GENERATING SNOW SHOWERS. MINS IN
THE UPR 20S TO LOW 30S /DEPENDENCE ON SLY FETCH AHEAD OF THE SFC
COLD FRNT ADVECTING HIGHER DEWPOINTS INTO THE INTERIOR...EXPECTING
MILD CONDITIONS FOR THE SE COASTAL PLAIN AND CAPE/. CONSIDERING
STEEP LAPSE RATES FROM THE SFC-H925...EXPECT A MIX DOWN OF CAA IN
WAKE OF THE SFC COLD FRNT OF 35 TO 45 MPH H925 WINDS /20 TO 30 MPH
GUSTS AT THE SFC/. ON MONDAY...THOUGH LLVL LAPSE RATES REMAIN
STEEP...HIGH PRES BUILDS INTO THE RGN ALLOWING WINDS TO SUBSIDE.
STILL EXPECTING A MIX DOWN OF H925 25 TO 35 MPH FLOW. DRY AIR AND
SUBSIDENCE BUILDING INTO THE RGN WILL ALLOW FOR GRADUAL CLEARING OF
STRATOCU THRU THE DAY. H925 AVG -3 TO -4C...MAX TEMPS AROUND THE
MID-UPR 30S.

MONDAY NIGHT...
SFC HIGH PRES IN CONTROL. MOSTLY CLEAR CONDITIONS AND LGT/VRB FLOW
SHOULD ALLOW FOR EFFECTIVE RADIATIONAL COOLING AND MAKE FOR A VERY
COLD NGT. YET BY MORNING THE RIDGE OF HIGH PRES WILL HAVE SHUNTED
EAST ALLOWING ONSHORE SLY FLOW WHICH MAY PERTURB MINS FROM FALLING
INCREDIBLY LOW. WILL AVG MINS AROUND THE MID 20S.

TUESDAY INTO WEDNESDAY...
WATCHING AN APPROACHING DYNAMIC SYSTEM WHICH COULD DELIVER A MODEST
RAIN EVENT FOR S/E PORTIONS OF NEW ENGLAND...WITH AN INTERIOR WINTRY
MIX. SW CONUS CLOSED LOW WILL TRANSITION AS AN OPEN WAVE TROF NEWD
FROM THE OH RVR VLY BY MORN...INTO THE NERN CONUS BY EVNG /988-990
LOW PRES/. STRONG ATMOS DYNAMICS AND DEEP LYR LIFT ALONG AND AHEAD
OF THE SYS PROMOTE FURTHER DEEPENING OF THE SFC LOW...COUPLED WITH
STRONG ISENTROPIC ASCENT OF A WARM AND MOIST CONVEYOR BELT. WILL
NEED TO MONITOR HOW EFFECTIVELY WARM/MOIST AIR WILL TROWAL BEHIND
THE SYS AND WHETHER THIS WILL POSE P-TYPE ISSUES FOR N/W FCST RGNS
/PSBL WARM TONGUE AT MID-LVLS OVER COLDER AIR AT THE SFC/. STILL
SOME UNCERTAINTY AS TO TRACK OF THE SFC LOW /PRESENTLY 12Z ECMWF AND
0Z GFS ARE IN FAIRLY GOOD AGREEMENT/. AS SUCH FAVORABLE RGNS OF
DYNAMICS AND FORCING ARE BROUGHT INTO QUESTION...SO LIKELY FCST
SPECIFICS WILL CHANGE WITH TIME. WITH THE PRESENT TRACK FCST N/W OF
THE 40N 70W BENCHMARK...SHOULD BE VERY MILD FOR S/E FCST RGNS WITH
STRONG ONSHORE FLOW /GALES OVER WATERS/. STORM LOOKS TO BE OUT OF
THE RGN BY EVNG. ENS MEMBERS NOT KEEN ON A BLOCKING PATTERN ACROSS
THE ATLANTIC...SO AS BEEN THE CASE OVER THE PAST FEW MONTHS EXPECT
THE SYS SHOULD BE PROGRESSIVE.

WEDNESDAY NIGHT INTO THURSDAY...
RETURN HIGH PRES WITH LGT/VRB FLOW INTO THE MORNING COULD LEND FOR
EFFECTIVE RADIATIONAL COOLING...ESPECIALLY FOR THOSE AREAS THAT HAVE
A LYR OF SNOW. HIGH PRES SHIFTS EWD THRU THE DAY THURS AND THUS
EXPECT RETURN S/SWLY FLOW. H925 AVG -6C...MAX TEMPS IN THE LOW-MID
30S.

THURSDAY NIGHT INTO FRIDAY...
AN APPROACHING CLIPPER SYS WILL LEND TO A WARM FRNT TO LIFT NWD THRU
THE RGN INTO FRI MORN WITH POTENTIAL SNOW SHOWER ACTIVITY. UNCERTAIN
AS TO THE EVOLUTION OF THE SYS...WHETHER IT WILL DEEPEN THRU THE
NERN CONUS OR PROGRESSIVELY LIFT EWD. WILL LEAN MORESO TO THE ECMWF
SOLN.

FRIDAY NIGHT AND BEYOND...
PERHAPS ANOTHER SYS INTO THE WEEKEND...BUT THE SPECIFICS ON TRACK
AND EVOLUTION ARE FAIRLY UNCERTAIN. MDL SOLNS SPLIT ON WHETHER THE
FCST RGN WILL BE WITHIN A WARM OR COOL REGIME.

&&

.AVIATION /09Z SATURDAY THROUGH WEDNESDAY/...

FORECASTER CONFIDENCE LEVELS...
  LOW...LESS THAN 30 PERCENT
  MODERATE...30 PERCENT TO 60 PERCENT
  HIGH...GREATER THAN 60 PERCENT

THROUGH 12Z...HIGH CONFIDENCE VFR.

TODAY...
HIGH CONFIDENCE VFR FOR MOST OF SOUTHERN NEW ENGLAND. MVFR AND
LOCALLY IFR CONDITIONS IN OCEAN-EFFECT SHOWERS WILL BE LIKELY
ACROSS CAPE COD AND THE ISLANDS...AND MAY SPREAD TO THE COAST OF
PLYMOUTH COUNTY IF SURFACE WINDS TURN NORTHEAST. ANY MVFR
CONDITIONS WILL END LATE IN THE DAY AS HIGH PRESSURE BUILDS IN.

TONIGHT...
HIGH CONFIDENCE VFR.

SUNDAY...
HIGH CONFIDENCE VFR FOR MOST TERMINALS. CLOUDS AND PRECIPITATION
CHANCES ON THE INCREASE LATE. POSSIBLE MVFR IN SNOW SHOWERS ACROSS
CAPE COD AND NANTUCKET.

KBOS TERMINAL...
HIGH CONFIDENCE IN TAF. MVFR CIGS POSSIBLE IN A CLOUD BANK EAST OF
THE TERMINAL...WHICH COULD IMPACT SOME OF THE OCEANIC GATES.
SHOULD WINDS BECOME MORE NORTHEAST THAN CURRENT FORECAST...THIS
CLOUD BANK WOULD MOVE CLOSER TO THE COAST AND POSSIBLY IMPACT THE
TERMINAL DIRECTLY.

SUNDAY NIGHT THROUGH WEDNESDAY...

SUNDAY NIGHT...
MODERATE CONFIDENCE MVFR/IFR. COLD FRNT SLIDES THRU THE RGN WITH
PRECIP IN THE FORM OF SHRA/SHSN. IFR WITH SHSN /VSBYS/. WINDS
SHIFTING OUT OF THE WNW WITH FRNTL PASSAGE...GUSTS 20-30 KTS AFTER
MIDNIGHT INTO MORNING IN WAKE OF THE FRNT.

MONDAY AND MONDAY NIGHT...
HIGH CONFIDENCE VFR. HIGH PRES. GRADUAL CLEARING OF STRATOCU
/PERHAPS SOME TEMPO MVFR WITH CIGS/. WILL SEE STRONG W/NWLY WINDS
FOR MONDAY. W/NW WIND GUSTS 25 TO 35 KTS LIKELY IN THE INITIAL
PERIOD /FASTER GUSTS FOR THE S/E TERMINALS/. LGT/VRB FLOW OVRNGT.

TUESDAY INTO WEDNESDAY...
MODERATE CONFIDENCE VFR TO IFR. STORM SYSTEM LIKELY. CONDITIONS TO
DETERIORATE WITH ONSET OF RAINS AND POTENTIAL INTERIOR WINTRY MIX
FOR TERMINALS N/W.

&&

.MARINE...

SMALL CRAFT ADVISORY CONTINUES ACROSS THE OUTER COASTAL WATERS
TODAY...MAINLY DUE TO ROUGH SEAS WITH A PERIODIC GUST UP TO 25 KT
EARLY THIS MORNING. RELATIVELY LIGHT WINDS EXPECTED MOST OF TODAY
INTO SUNDAY MORNING...BEFORE STARTING TO INCREASE AGAIN SUNDAY
AFTERNOON. EXPECTING SEAS TO GRADUALLY SUBSIDE THROUGH THE
DAY...AND BE BELOW SMALL CRAFT ADVISORY TONIGHT INTO CHRISTMAS
DAY.

SUNDAY NIGHT THROUGH WEDNESDAY...

SUNDAY NIGHT INTO MONDAY...
SEAS BUILDING IN RESPONSE TO STRONG SLY FLOW AHEAD OF A COLD FRNT.
COLD FRNT SHOULD BE THRU THE WATERS BY MORN WITH SEAS INCREASING IN
RESPONSE TO VERY BLUSTERY /GALES EXPECTED OVER THE S AND SE WATERS...
35 TO 40 KT GUSTS/ W/NWLY WINDS. GALE WATCH IN EFFECT FOR SUNDAY
NIGHT INTO MONDAY.

MONDAY NIGHT...
HIGH PRES BUILDS ACROSS THE WATERS. WINDS DIMINISH ALONG WITH SEAS
THRU THE EVNG PD.

TUESDAY INTO WEDNESDAY...
ALTHO WINDS AND SEAS SHOULD REMAIN BELOW SMALL CRAFT ADV THRESHOLDS
FOR THE EARLY PERIOD TUESDAY...EXPECT CONDITIONS TO DETERIORATE WITH
THE ONSET OF A STORM SYSTEM WHICH WILL USHER STRONG SLY FLOW /GALES
PSBL/ AND HIGH SEAS...SHIFTING OUT OF THE NW WITH PASSAGE OF THE
STORM WITH GALES PSBL AGAIN.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...

CT...NONE.
MA...NONE.
NH...NONE.
RI...NONE.
MARINE...SMALL CRAFT ADVISORY UNTIL 2 AM EST SUNDAY FOR ANZ250-254-255.
     SMALL CRAFT ADVISORY UNTIL NOON EST TODAY FOR ANZ256.

&&

SYNOPSIS...BELK/SIPPRELL
NEAR TERM...BELK
SHORT TERM...BELK
LONG TERM...SIPPRELL
AVIATION...BELK/SIPPRELL
MARINE...BELK/SIPPRELL
Hazardous weather outlook, Dec 23, 4:22 PM EST, 11 hours 51 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
422 PM EST FRI DEC 23 2011

CTZ002>004-MAZ002>024-026-NHZ011-012-015-RIZ001>008-242130-
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-NANTUCKET MA-
NORTHERN MIDDLESEX MA-CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-BRISTOL RI-
WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
422 PM EST FRI DEC 23 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN
CONNECTICUT...CENTRAL MASSACHUSETTS...EASTERN
MASSACHUSETTS...NORTHEASTERN MASSACHUSETTS...SOUTHEASTERN
MASSACHUSETTS...WESTERN MASSACHUSETTS...SOUTHERN NEW
HAMPSHIRE...NORTHERN RHODE ISLAND AND SOUTHERN RHODE ISLAND.

.DAY ONE...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.

ANZ230>237-250-251-254>256-242130-
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-
422 PM EST FRI DEC 23 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MASSACHUSETTS COASTAL WATERS
AND RHODE ISLAND COASTAL WATERS.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

ON SUNDAY NIGHT AND MONDAY THERE IS A POTENTIAL FOR NORTHWEST
GALES ON THE SOUTHERN AND SOUTHEAST WATERS.

THERE IS ALSO A POTENTIAL FOR GALES ON TUESDAY NIGHT AND
WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 24, 10:33 AM ESTSmall Craft Advisory for Hazardous SeasBOX18 hr

Nearby

Gale Watches in Massachusetts, 2011Every gale watch in 2011

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.