Alert archive / Massachusetts / Small Craft Advisories in 2011

Small Craft Advisory 124, NWS Boston/Norton, MA

December 14, 2011

NWS Boston/Norton, MA issued this small craft advisory at Dec 14, 2011, 3:56 PM EST. It took effect at Dec 15, 2011, 7:00 AM EST. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Dec 14, 2011, 3:56 PM EST (20:56 UTC)
In effect from
Dec 15, 2011, 7:00 AM EST
Expired
Dec 15, 2011, 3:11 PM EST
In force
8 hr
Issued by
NWS Boston/Norton, MA

The text

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

001 
WHUS71 KBOX 142056
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
356 PM EST WED DEC 14 2011

ANZ235-237-251-256-150500-
/O.NEW.KBOX.SC.Y.0124.111215T1200Z-111216T0000Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
356 PM EST WED DEC 14 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 7 PM EST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 7 AM TO 7 PM EST THURSDAY. 

* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 
  30 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.

&&

$$

ANZ230>234-236-150500-
/O.NEW.KBOX.SC.Y.0124.111215T1200Z-111216T0000Z/
BOSTON HARBOR-CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-
BUZZARDS BAY-NARRAGANSETT BAY-
356 PM EST WED DEC 14 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 7 PM EST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 7 AM TO 7 PM EST THURSDAY. 

* WINDS AND SEAS...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25
  KT. SEAS 2 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.

&&

$$

ANZ250-254-255-150500-
/O.EXT.KBOX.SC.Y.0123.000000T0000Z-111216T0000Z/
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-
356 PM EST WED DEC 14 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST THURSDAY...

* WINDS AND SEAS...SOUTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 
  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.

&&

$$
4 follow-up statements
273 
WHUS71 KBOX 150823
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
323 AM EST THU DEC 15 2011

ANZ250-254-255-151630-
/O.CON.KBOX.SC.Y.0123.000000T0000Z-111216T0000Z/
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-
323 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WINDS AND SEAS...SOUTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 
  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.

&&

$$

ANZ235-237-251-256-151630-
/O.CON.KBOX.SC.Y.0124.111215T1200Z-111216T0000Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
323 AM EST THU DEC 15 2011

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

* WINDS AND SEAS...SOUTHWEST WINDS 20 TO 30 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.

&&

$$

ANZ230>234-236-151630-
/O.CON.KBOX.SC.Y.0124.111215T1200Z-111216T0000Z/
BOSTON HARBOR-CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-
BUZZARDS BAY-NARRAGANSETT BAY-
323 AM EST THU DEC 15 2011

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

* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 25 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.

&&

$$

RLG
625 
WHUS71 KBOX 150855
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
355 AM EST THU DEC 15 2011

ANZ250-254-255-151700-
/O.EXT.KBOX.SC.Y.0123.000000T0000Z-111216T1000Z/
/O.NEW.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
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-
355 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EST FRIDAY...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WATCH...
WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY AFTERNOON. 

* WINDS AND SEAS...SOUTHWEST WINDS 20 TO 30 KT THROUGH TONIGHT
  WITH GUSTS UP TO 40 KT BY FRIDAY MORNING. SEAS BUILDING TO 7 TO
  10 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.

&&

$$

ANZ235-237-251-256-151700-
/O.EXT.KBOX.SC.Y.0124.111215T1200Z-111216T1000Z/
/O.NEW.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
355 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM THIS MORNING TO
5 AM EST FRIDAY...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WATCH...
WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY AFTERNOON. 

* WINDS AND SEAS...SOUTHWEST WINDS 20 TO 30 KT THROUGH TONIGHT
  WITH GUSTS UP TO 35 KT BY FRIDAY MORNING. SEAS BUILDING TO 7 TO
  10 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.

&&

$$

ANZ231>234-151700-
/O.EXT.KBOX.SC.Y.0124.111215T1200Z-111216T1000Z/
/O.NEW.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-
355 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM THIS MORNING TO
5 AM EST FRIDAY...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WATCH...
WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY AFTERNOON. 

* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 25 KT THROUGH TONIGHT WITH
  GUSTS UP TO 35 KT BY FRIDAY MORNING. 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.

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.

&&

$$

ANZ230-236-151700-
/O.EXT.KBOX.SC.Y.0124.111215T1200Z-111216T0600Z/
/O.NEW.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
BOSTON HARBOR-NARRAGANSETT BAY-
355 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM THIS MORNING TO
1 AM EST FRIDAY...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WATCH...
WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY AFTERNOON. 

* WINDS AND SEAS...SOUTHWEST 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.

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.

&&

$$

RLG
660 
WHUS71 KBOX 151211 AAA
MWWBOX

URGENT - MARINE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE TAUNTON MA
711 AM EST THU DEC 15 2011

ANZ250-254-255-152015-
/O.CON.KBOX.SC.Y.0123.000000T0000Z-111216T1000Z/
/O.CON.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
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-
711 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

* WINDS AND SEAS...SOUTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 
  40 KT. SEAS 7 TO 10 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.

&&

$$

ANZ235-237-251-256-152015-
/O.CON.KBOX.SC.Y.0124.000000T0000Z-111216T1000Z/
/O.CON.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
711 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

* WINDS AND SEAS...SOUTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 
  35 KT. SEAS 7 TO 10 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.

&&

$$

ANZ231>234-152015-
/O.CON.KBOX.SC.Y.0124.000000T0000Z-111216T1000Z/
/O.CON.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-
711 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 
  35 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.

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.

&&

$$

ANZ230-236-152015-
/O.CON.KBOX.SC.Y.0124.000000T0000Z-111216T0600Z/
/O.CON.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
BOSTON HARBOR-NARRAGANSETT BAY-
711 AM EST THU DEC 15 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

* WINDS AND SEAS...SOUTHWEST 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.

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.

&&

$$
080 
WHUS71 KBOX 152011
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
311 PM EST THU DEC 15 2011

ANZ230-160415-
/O.CAN.KBOX.SC.Y.0124.000000T0000Z-111216T0600Z/
/O.UPG.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
/O.NEW.KBOX.GL.W.0044.111216T0900Z-111216T1900Z/
BOSTON HARBOR-
311 PM EST THU DEC 15 2011

...GALE WARNING IN EFFECT FROM 4 AM TO 2 PM EST FRIDAY...
...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 4 AM TO 2 PM EST FRIDAY. THE
SMALL CRAFT ADVISORY HAS BEEN CANCELLED. THE GALE WATCH IS NO
LONGER IN EFFECT. 

* WINDS AND SEAS...WEST TO NORTHWEST WINDS 15 TO 25 KT WITH GUSTS
  UP TO 35 KT. SEAS 1 TO 3 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.

&&

$$

ANZ236-160415-
/O.CAN.KBOX.SC.Y.0124.000000T0000Z-111216T0600Z/
/O.UPG.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
/O.NEW.KBOX.GL.W.0044.111216T0900Z-111216T1900Z/
NARRAGANSETT BAY-
311 PM EST THU DEC 15 2011

...GALE WARNING IN EFFECT FROM 4 AM TO 2 PM EST FRIDAY...
...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 4 AM TO 2 PM EST FRIDAY. THE
SMALL CRAFT ADVISORY HAS BEEN CANCELLED. THE GALE WATCH IS NO
LONGER IN EFFECT. 

* WINDS AND SEAS...WEST TO NORTHWEST WINDS 10 TO 20 KT WITH GUSTS
  UP TO 35 KT. SEAS 2 TO 4 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.

&&

$$

ANZ231>234-160415-
/O.UPG.KBOX.SC.Y.0124.000000T0000Z-111216T1000Z/
/O.NEW.KBOX.GL.W.0044.111216T0900Z-111216T1900Z/
/O.UPG.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-
311 PM EST THU DEC 15 2011

...GALE WARNING IN EFFECT FROM 4 AM TO 2 PM EST FRIDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 4 AM TO 2 PM EST FRIDAY. THE
SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. THE GALE WATCH IS NO
LONGER IN EFFECT. 

* WINDS AND SEAS...WEST TO NORTHWEST WINDS 15 TO 25 KT WITH GUSTS
  UP TO 40 KT. SEAS 3 TO 5 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.

&&

$$

ANZ235-237-256-160415-
/O.UPG.KBOX.SC.Y.0124.000000T0000Z-111216T1000Z/
/O.NEW.KBOX.GL.W.0044.111216T0000Z-111216T1900Z/
/O.UPG.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
311 PM EST THU DEC 15 2011

...GALE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 2 PM EST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 2 PM EST
FRIDAY. THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. THE GALE
WATCH IS NO LONGER IN EFFECT. 

* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT
  TONIGHT INTO EARLY FRIDAY...SHIFTING OUT OF THE WEST TO
  NORTHWEST WITH WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 7
  TO 12 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.

&&

$$

ANZ250-160415-
/O.UPG.KBOX.SC.Y.0123.000000T0000Z-111216T1000Z/
/O.NEW.KBOX.GL.W.0044.111216T0900Z-111216T2100Z/
/O.UPG.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
311 PM EST THU DEC 15 2011

...GALE WARNING IN EFFECT FROM 4 AM TO 4 PM EST FRIDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 4 AM TO 4 PM EST FRIDAY. THE
SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. THE GALE WATCH IS NO
LONGER IN EFFECT. 

* WINDS AND SEAS...WEST TO NORTHWEST WINDS 25 TO 35 KT WITH GUSTS UP
  TO 40 KT. SEAS 7 TO 10 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.

&&

$$

ANZ251-160415-
/O.UPG.KBOX.SC.Y.0124.000000T0000Z-111216T1000Z/
/O.NEW.KBOX.GL.W.0044.111216T0900Z-111216T2100Z/
/O.UPG.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
311 PM EST THU DEC 15 2011

...GALE WARNING IN EFFECT FROM 4 AM TO 4 PM EST FRIDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 4 AM TO 4 PM EST FRIDAY. THE
SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. THE GALE WATCH IS NO
LONGER IN EFFECT. 

* WINDS AND SEAS...WEST TO NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO
  40 KT. SEAS 4 TO 7 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.

&&

$$

ANZ254-255-160415-
/O.UPG.KBOX.SC.Y.0123.000000T0000Z-111216T1000Z/
/O.NEW.KBOX.GL.W.0044.111216T0000Z-111216T2100Z/
/O.UPG.KBOX.GL.A.0025.111216T1000Z-111216T1800Z/
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-
311 PM EST THU DEC 15 2011

...GALE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 4 PM EST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 4 PM EST
FRIDAY. THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. THE GALE
WATCH IS NO LONGER IN EFFECT. 

* WINDS AND SEAS...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT
  TONIGHT INTO EARLY FRIDAY...SHIFTING OUT OF THE WEST TO
  NORTHWEST WITH WINDS 20 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 6
  TO 11 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.

&&

$$

SIPPRELL

What forecasters said that day

The local office's own words before this small craft advisory 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 small craft advisory went out at Dec 14, 3:43 PM EST, 13 minutes earlier.

Area forecast discussion, Dec 14, 3:43 PM EST, 13 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
343 PM EST WED DEC 14 2011

.SYNOPSIS...

MILDER WEATHER WILL RETURN THURSDAY ALONG WITH NUMEROUS SHOWERS
AS A COLD FRONT APPROACHES LATE TONIGHT INTO TOMORROW. THE FRONT
WILL EXIT FRIDAY FOLLOWED BY DRY AND COLDER WEATHER FOR THE
WEEKEND. A PERIOD OF WINTRY WEATHER MAY IMPACT THE REGION EARLY TO
THE MIDDLE PORTION OF NEXT WEEK.

&&

.NEAR TERM /UNTIL 6 AM THURSDAY MORNING/...

HIGH PRESSURE WHICH BROUGHT DRY WX INTO THE DAY TODAY WILL SLIDE
TO THE E THIS EVENING AND OVERNIGHT. MUCH OF THE REGION HAS
BEEN...AND WILL REMAIN MOSTLY CLOUDY OVERNIGHT DUE TO SOME COLD
AIR SC STREAMING FROM THE QC HIGHLANDS GIVES WAY TO CLOUDS
ASSOCIATED WITH A WARM FRONT TO THE SW. THIS FRONT WILL CROSS THE
REGION OVERNIGHT AND USHER IN SOME WARMER AND MORE MOIST AIR. THE
PRECIP HAS KEPT MUCH OF THE REGION COOLER TODAY AND WILL NOT ALLOW
TEMPS TO DROP AS QUICKLY TONIGHT /ESPECIALLY GIVEN NON-DIURNAL
TEMP TREND WITH WARM FRONT MOVING OVER. TEMPS WILL LIKELY FALL TO
RIGHT AROUND FREEZING IN THE EXTREME N AND W...TO JUST ABOVE
FREEZING ELSEWHERE. WHILE LIFT ASSOCIATED WITH THIS FRONT IS
WEAK...GIVEN BEST F-GEN AND ISENTROPIC LIFT IS WELL N...SOME LIGHT
PRECIP IS EXPECTED TO BEGIN FALLING ESPECIALLY OVER THE N AND W BY
EARLY MORNING HOURS.

THE KEY ISSUE WITH THIS PRECIP WILL BE P-TYPE. THERE IS STILL SOME
DISAGREEMENT ON HOW FAST THE BL WARM AIR IS ABLE TO SPILL OVER THE
REGION IN THE EARLY MORNING HOURS. NAM IS COOLEST WHILE GFS IS
MORE PROGRESSIVE AND WARMER. GIVEN THE UNCERTAINTY BASED THICKNESS
AND BL TEMPS ON A BLEND OF THESE TWO SOLNS. A COMBINED PROFILE
FROM THIS BLEND DOES SUGGEST THAT /MAINLY AFTER 2 AM/ SOME MIXED
PRECIP OF SNOW/SLEET/FREEZING RAIN WILL FALL IN THE NW PORTIONS OF
THE FA. GIVEN THE CHANCE FOR A BRIEF PERIOD OF SNOW/SLEET EARLY IN
THE PRECIP ONSET...NEAR SFC TEMPS MAY HOLD CLOSER TO FREEZING IN
THIS AREA AS WELL. THE FREEZING SFC TEMPS SUGGEST SOME LIGHT ICE
COATING IS POSSIBLE IN NRN FRANKLIN AND WORCESTER COUNTIES IN
MA...AS WELL AS CHESHIRE AND WESTERN AND CENTRAL HILLSBOROUGH IN
NH. GIVEN THIS POTENTIAL FOR A LIGHT COATING OF ICE AND THE FACT
IT IS EXPECTED TO FALL JUST BEFORE AND DURING THE MORNING
RUSH...HAVE ISSUED A WINTER WX ADVISORY FOR THIS AREA. EXPECT THE
WINDOW FOR FREEZING PRECIP WILL BE SHORT LIVED WITH THE PRECIP
RAPIDLY TRANSITIONING TO RAIN REGIONWIDE DURING THE MORNING. WILL
NEED TO MONITOR FOR FREEZING DRIZZLE...ESPECIALLY IF THE NAM IS
CORRECT.

&&

.SHORT TERM /6 AM THURSDAY MORNING THROUGH THURSDAY NIGHT/...

THU...
WARM FRONT SHIFTS TO THE AND FLOW ALOFT BECOMES MORE W TO
E DURING THE DAY. THIS FLOW PARALLELS A COLD FRONT /SLOWING IT
DOWN/ AS IT APPROACHES FROM THE W. GIVEN THAT MUCH OF THE REGION
LIES FIRMLY IN THE WARM SECTOR AND THERE IS AN INCREASE IN F-GEN
AND ISENTROPIC LIFT AHEAD OF THE COLD FRONT...SUSPECT MUCH OF THE
REGION WILL AT LEAST SEE SOME SHOWERS DURING THE DAY. THE BEST
CHANCE FOR PRECIP REMAINS CLOSELY ASSOCIATED WITH THE STRONGER JET
TO THE N AND W...SO WILL MAINTAIN THE HIGHEST POPS IN THIS REGION.
GIVEN THAT THE FORCING IS WEEK OVER MUCH OF THE AREA AND THE COLD
FRONT GRADUALLY WASHES OUT UNDER PARALLEL FLOW...HAVE GENERALLY
ONLY CHANCE POPS S OF THE MA PIKE UNTIL THE SHORTWAVE CATCHES UP
LATE THU. AT THIS POINT THE BEST CHANCE WILL SHIFT MORE TOWARD SE
MA. GIVEN THE WARM AIRMASS WITHIN THE WARM SECTOR...TEMPS WILL BE
LIKELY BE ABOVE NORMAL WITH SOME AREAS IN THE LOW TO MID 50S.
WINDS WILL ALSO INCREASE AHEAD OF THE FRONT WITH GUSTS AS HIGH AS
30 MPH POSSIBLE OVER SE MA.

THU NIGHT...
COLD FRONT FINALLY CROSSES THE REGION DURING THE OVERNIGHT HOURS.
PRECIP WILL LIKELY BE CONFINED TO ERN PORTIONS OF THE FA EARLY IN
THE OVERNIGHT AND STRONG SUBSIDENCE ON THE BACKSIDE OF THE FRONT
WILL BRING PRECIP QUICKLY TO AN END ESPECIALLY AFTER 06Z.
STRONGEST CAA IS SLIGHTLY DELAYED UNTIL MORNING HOWEVER...DUE TO
THE FRONT BEING NEAR PARALLEL TO THE FLOW ALOFT. GIVEN THIS...AND
THE FAIR AMOUNT OF CLOUD COVER EXPECTED TEMPS WILL NOT DROP AS
MUCH AS COULD BE EXPECTED GIVEN THE COLDER AIRMASS MOVING IN.
COLDEST MINS IN THE NW WILL BE IN THE MID 30S WHILE LOW 40S ARE
POSSIBLE OVER MUCH OF THE ERN PORTIONS OF THE FA. QPF VALUES WILL
LIKELY BE LOW OVERNIGHT.

&&

.LONG TERM /FRIDAY THROUGH WEDNESDAY/...

MAIN POINTS...
* STRONG NW WINDS ON FRIDAY
* DRY PATTERN FOR SATURDAY
* ARCTIC FRONT INTO SATURDAY NIGHT INTO SUNDAY
* STORM ON THE HORIZON FOR THE EARLY- TO MID-WEEK PERIOD

OVERVIEW AND FCST THINKING...
ANOMALOUS PATTERN CONTINUES WITH STORM TRACKS REMAINING N/W OF THE
FCST RGN WITH HIGHER H85-H5 HEIGHTS ACROSS THE ERN CONUS. PREV WEEK
CLOSED H5 LOW OVER THE SWRN CONUS EVOLVED INTO AN OPEN WAVE TROF
THRU THE LOWER MS RVR VLY...THEN NEWD THRU THE MID-ATLC/NEW ENG. A
SIMILAR PATTERN IS SHAPING UP FOR EARLY TO MID-WEEK PD NEXT WEEK.
PRESENTLY 0Z ECMWF/CMC SOLNS...ALONG WITH A BROADER 0Z GEFS...IN
GOOD AGREEMENT...WHEREAS THE 12Z GFS REMAINS AN OUTLIER YET CLOSER
IN SIMILARITY TO THE PREV WEEK OUTCOME. LATEST 12Z ECMWF HAS COME
CLOSER IN MIMICKING THE PREV WEEK PATTERN.

FOR THE LONG-TERM FCST...WILL CONTINUE THE MEAN H5 ATMOS TREND WITH
A WARMER AND PROGRESSIVE SOLN ALONG THE ERN CONUS /INSIDE RUNNERS/.
BELIEVE NAO/AO TELECONNECTIONS WILL REMAIN POS COUPLED WITH THE
STRONG LA NINA PATTERN. SHALL LEAN CLOSER TO ECMWF/CMC SOLNS.

FRIDAY AND FRIDAY NIGHT...
SCTD SHOWERS WITH ATTENDANT LEAD SHRTWV THRU THE FCST RGN IN THE
EARLY PD. WILL GO CHC TO SLGT CHC POPS...KEEP IT WARM /NO FRZN
PRECIP/. WELL-MIXED TO H85 /AVG -6C/ WHERE WINDS AVG 40 MPH /35 MPH
AT H925/. EXPECTING MAX TEMPS LOW-MID 40S WITH STRATOCU FETCH OFF
THE LAKES AND MIXING OF RESIDUAL MOISTURE...BLUSTERY. OVRNGT HIGH
PRES BUILDS SEWD OUT OF CANADA. ALTHO SFC WINDS LIGHTEN...MID-UPR
LVL CLOUDS LIKELY WITH BROAD H5 TROF ACROSS THE RGN WITH ATTENDANT
SHRTWV IMPULSES. NOT A PERFECT RADIATIONAL COOLING SCENARIO...BUT
WILL GO COLD WITH THE ARCTIC FRNT THRU THE RGN AND CAA ALOFT.

SATURDAY AND SATURDAY NIGHT...
RIDGING THRU THE RGN WITH CONTINUED CAA ALOFT. LGT AND VRB SFC FLOW.
WELL-MIXED TO H85 /AVG -8 TO -10C WITH H925 AVG -5C/. MAX TEMPS UPR
30S TO LOW 40S. WINDS AROUND 10 MPH ALOFT SO NOT EXPECTING BLUSTERY
CONDITIONS. SHRTWV ENERGY THRU THE BROAD H5 TROF ROTATING INTO THE
RGN BY SUN MORN. EXPECT MID-HIGH LVL CLOUDS /LOW STRATOCU OVER THE
WATERS WITH CAA/. MAY HAVE TO USHER POPS FOR THE N/W LATE...SOME
QUESTION AS TO THE STRENGTH OF THE HIGH PRES RIDGE AND ATTENDANT
SUBSIDENCE /CMC MORE PRONOUNCED AND MOIST WITHIN THE LLVLS/.

SUNDAY AND SUNDAY NIGHT...
SHRTWV ENERGY DIGS AND LIFTS E THRU THE MORN. 0Z CMC USHERS POP CHCS
FOR THE ENTIRE FCST RGN WITH MORE MOIST LLVLS AND INVIGORATED LIFT.
AM LEANING MORESO WITH ECMWF WITH DRIER LLVLS AND INFLUENTIAL HIGH
PRES RIDGE AND SUBSIDENCE. BRIEF PD OF CAA IN WAKE OF THE SHRTWV
WITH WELL-MIXED PROFILE TO H85 /AVG -12C/. WINDS AVG 10 MPH ALOFT SO
NOT EXPECTING BLUSTERY SFC WINDS. MAX TEMPS IN THE LOW-MID 30S.
RIDGE PRESSES E OVRNGT WITH RETURN W/SW FLOW ALOFT LENDING TO A
WARMING TREND. LGT/VRB SFC FLOW. COULD SEE MOSTLY CLEAR CONDITIONS
/PERHAPS SOME MID-UPR LVL CLOUDS/...GOOD RADIATIONAL COOLING EVENT.

MONDAY INTO WEDNESDAY...
CLOSED LOW OUT OF THE SWRN CONUS TRANSITIONS AS AN OPEN WAVE THRU
THE MID-MS RVR VLY INTO THE GRT LKS RGN BY THE END OF THE PD. THRU
THIS TRANSITION...SFC LOW INTENSIFIES...ATTENDANT WARM FRNT LIFTS
THRU THE RGN ALONG WHICH LOW-MID LVL FLOW /H925-H85 AROUND 50 MPH/
ACCELERATES A WARM/MOIST TONGUE. ALTHO THE BETTER LIFT WILL BE
ACROSS THE GRT LKS RGN...E/SELY ISALLOBARIC COMPONENT OF WIND
COUPLED WITH ISENTROPIC UPGLIDE AND MID-UPR LVL FORCING WILL PROVIDE
A RGN OF FAVORABLE LIFT AND CHC POPS BEGINNING MON NGT INTO TUE. AM
SOMEWHAT CONCERNED OF DRY SLOTTING THRU TUE EVNG THAT MAY DIMINISH
POP CHCS...DURING WHICH TIME THERE IS LESS FAVORABLE LIFT. GOING
WITH THE PROGRESSIVE SOLNS...EXPECTING DRYING TUE NGT AS THE LOW AND
ATTENDANT TROF SLIDE OFFSHORE. PARTICULARS FAIRLY UNCERTAIN...WILL
HAVE A BETTER HANDLE ON THE SITUATION AS WE GET CLOSER IN TIME. MAY
NEED TO BE CONCERNED WITH MIXED PRECIP WITH THE INITIAL ONSET OF THE
STORM MON NGT INTO TUE.

&&

.AVIATION /21Z WEDNESDAY THROUGH MONDAY/...

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

THROUGH THIS EVENING...
MODERATE TO HIGH CONFIDENCE VFR PREVAILS. A FEW MVFR CIGS WILL
CONTINUE ESPECIALLY KACK AND KORH. OTHERWISE CIGS GENERALLY
BETWEEN 030 AND 040 BEFORE BREAKING LATE. WINDS GENERALLY NE AND
LIGHT.

TONIGHT...
MODERATE TO HIGH CONFIDENCE. VFR TO START. CIGS GRADUALLY LOWER
FROM W TO E. WITH MVFR POSSIBLE ESPECIALLY OVER TERMINALS W OF ORH
09Z ONWARD. TIMING IS NOT COMPLETELY CERTAIN...BUT THE GENERAL
TREND WILL BE FOR LOWER CATEGORIES LATE. SHOWERS WITH EVEN A BIT
OF -FZRA POSSIBLE BRIEFLY EARLY MORNING...BUT THIS WILL BE
CONFINED TO A SMALL AREA OF NW MA AND SRN NH. LOWER CONFIDENCE IN
EXTENT OF FZRA.

THURSDAY...
MODERATE TO HIGH CONFIDENCE. MIX OF MVFR/VFR THROUGH THE DAY AS A
COLD FRONT APPROACHES. -SHRA WITH LOWER VSBYS ON AND OFF THROUGH
THE DAY.

THURSDAY NIGHT...
WINDS SHIFT TO THE NW AND -SHRA MOVE FROM ERN MA OFFSHORE. MVFR
CONDITIONS GRADUALLY IMPROVING TO VFR. MODERATE TO HIGH
CONFIDENCE.

KBOS TERMINAL...MODERATE TO HIGH CONFIDENCE IN TAF. BKN TO OVC
CIGS AROUND 040 CONTINUE INTO THIS EVENING FOLLOWED BY A BRIEF
BREAK. IN ESSENCE VFR CONTINUES THIS AFTERNOON AND MUCH OF THE
OVERNIGHT TONIGHT. CIGS LOWER OVERNIGHT WITH MVFR POSSIBLE AROUND
12Z OR AFTER. MIX OF MVFR/VFR DURING THE DAY THU WITH PERIODS OF
SHOWERS. LIGHT NE WINDS TODAY SHIFT TO THE S OVERNIGHT. LOWER
CONFIDENCE IN TIMING OF LOWER CATEGORIES.

OUTLOOK...FRIDAY THROUGH SUNDAY...

FRIDAY AND FRIDAY NIGHT...
MODERATE CONFIDENCE VFR. BLUSTERY NW WINDS. LIKELY STRATOCU ACROSS
THE RGN WITH PSBL MVFR IMPLICATIONS.

SATURDAY...
HIGH CONFIDENCE VFR. HIGH PRES IN PLACE. LGT AND VRB WINDS ACROSS
THE INTERIOR...STRONGER ALONG THE SHORES.

SATURDAY NIGHT INTO SUNDAY...
MODERATE CONFIDENCE VFR. ARCTIC FRNT THRU THE TERMINALS WHICH MAY
PRESENT PSBL LGT SNOW SHOWERY WX. BETTER CHCS FOR THE CAPE/ISLANDS.
NW WINDS MODEST BEHIND THE FRNT...BECOMING LGT AND VRB.

&&

.MARINE...

TONIGHT...
ALTHOUGH SEAS WILL LIKELY DROP BELOW SCA AT OUTER
OCEAN WATERS FOR A BRIEF PERIOD OVERNIGHT...RAPIDLY INCREASE WINDS
DURING THE EARLY MORNING HOURS WILL ALLOW GUSTS TO REACH AROUND
25 KT BY SUNRISE. THEREFORE...WILL CONTINUE CURRENT OCEAN SCA AND
ISSUE AN SCA FOR REMAINING WATERS BEGINNING AT 12Z.

TOMORROW INTO TOMORROW NIGHT...
WINDS AND SEAS GENERALLY REMAIN NEAR OR ABOVE SMALL CRAFT
THRESHOLDS THROUGH THE PERIOD AS A COLD FRONT APPROACHES THEN
CROSSES THE WATERS. SCA WILL LIKELY CONTINUE.

OUTLOOK...FRIDAY THROUGH SUNDAY...

FRIDAY...
HIGH SEAS EXPECTED WITH GUSTY NW WINDS AND LIKELY GALES...
DIMINISHING THROUGH THE DAY.

SATURDAY...
WINDS DIMINISHED THRU THE OVRNGT PD ALLOWING SEAS TO SUBSIDE.
CONTINUED TRENDS THRU THE DAY.

SUNDAY...
RENEWED NW FLOW IN WAKE OF AN ARCTIC COLD FRNT ACROSS THE WATERS.
COULD SEE SOME MODEST NW WINDS. SEAS EXPECTED ABOVE 5 FEET OVER THE
OUTER WATERS.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...

CT...NONE.
MA...WINTER WEATHER ADVISORY FROM 2 AM TO 9 AM EST THURSDAY FOR
     MAZ002>004.
NH...WINTER WEATHER ADVISORY FROM 2 AM TO 9 AM EST THURSDAY FOR
     NHZ011-015.
RI...NONE.
MARINE...SMALL CRAFT ADVISORY FROM 7 AM TO 7 PM EST THURSDAY FOR
     ANZ230>237-251-256.
     SMALL CRAFT ADVISORY UNTIL 7 PM EST THURSDAY FOR ANZ250-254-
     255.

&&

SYNOPSIS...DOODY/SIPPRELL
NEAR TERM...DOODY
SHORT TERM...DOODY
LONG TERM...SIPPRELL
AVIATION...DOODY/SIPPRELL
MARINE...DOODY/SIPPRELL
Hazardous weather outlook, Dec 14, 4:10 AM EST, 11 hours 46 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE TAUNTON MA
410 AM EST WED DEC 14 2011

CTZ002>004-MAZ004>007-009>024-026-NHZ012-RIZ001>008-150915-
HARTFORD CT-TOLLAND CT-WINDHAM CT-NORTHERN WORCESTER MA-
CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-EASTERN ESSEX 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-EASTERN HILLSBOROUGH NH-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
410 AM EST WED DEC 14 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...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ230>237-250-251-254>256-150915-
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-
410 AM EST WED DEC 14 2011

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

.DAY ONE...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

THERE IS A LOW PROBABILITY FOR NORTHWEST GALES ACROSS THE WATERS
FRIDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

MAZ002-003-008-NHZ011-015-150915-
WESTERN FRANKLIN MA-EASTERN FRANKLIN MA-WESTERN HAMPSHIRE MA-
CHESHIRE NH-WESTERN AND CENTRAL HILLSBOROUGH NH-
410 AM EST WED DEC 14 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MASSACHUSETTS AND
SOUTHERN NEW HAMPSHIRE.

.DAY ONE...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

THERE IS A LOW TO MODERATE PROBABILITY OF A BRIEF PERIOD OF LIGHT
FREEZING RAIN AND OR SLEET ACROSS NORTHWEST MASSACHUSETTS AND
SOUTHWEST NEW HAMPSHIRE LATE WEDNESDAY NIGHT INTO EARLY THURSDAY
MORNING. THIS MAY RESULT IN SLIPPERY TRAVEL DURING THIS TIME
PERIOD.

.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 14, 3:55 PM ESTWinter Weather AdvisoryBOXFranklin, Worcester11 hr

Nearby

Small Craft Advisories in Massachusetts, 2011Every small craft advisory 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.