Alert archive / Massachusetts / Storm Watches in 2010

Storm Watch 2, NWS Boston/Norton, MA

March 13, 2010

NWS Boston/Norton, MA issued this storm watch at Mar 13, 2010, 4:53 AM EST. It took effect at Mar 14, 2010, 1:00 PM EDT. It was in force for .

The area

The counties it named.

The facts

Issued
Mar 13, 2010, 4:53 AM EST (09:53 UTC)
In effect from
Mar 14, 2010, 1:00 PM EDT
Expired
Mar 13, 2010, 3:47 PM EST
In force
Issued by
NWS Boston/Norton, MA

The text

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

435 
WHUS71 KBOX 130953
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
453 AM EST SAT MAR 13 2010

ANZ235>237-255-256-131800-
/O.EXT.KBOX.GL.W.0015.100313T1100Z-100314T1700Z/
RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
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-
453 AM EST SAT MAR 13 2010

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

THE GALE WARNING IS NOW IN EFFECT UNTIL 1 PM EDT SUNDAY. 

A LONG TERM GALE IS EXPECTED ON THE WATERS WITH AN EVENTUAL EXTENSION
OF THIS GALE WARNING INTO MONDAY AFTERNOON.

WINDS WILL BRIEFLY DIMINISH ON SUNDAY BUT THE LIGHTER WIND WILL ONLY LAST
ABOUT 12 TO 18 HOURS.

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>234-251-254-131800-
/O.EXT.KBOX.GL.W.0015.100313T1800Z-100315T2100Z/
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-
MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
453 AM EST SAT MAR 13 2010

...GALE WARNING NOW IN EFFECT FROM 1 PM EST THIS AFTERNOON TO
5 PM EDT MONDAY...

THE GALE WARNING IS NOW IN EFFECT FROM 1 PM EST THIS AFTERNOON TO
5 PM EDT MONDAY. 

THERE IS A LOW PROBABILITY OF STORM FORCE WIND GUSTS SUNDAY MORNING
AND AGAIN MONDAY. ANY DIMINISHING OF THE WIND SUNDAY AFTERNOON AND
EVENING WILL BE SHORT LIVED.

SEAS OVER THE OUTER WATERS WILL BUILD TO 20 TO 25 FEET LATE TONIGHT
THROUGH MONDAY. MARINERS ARE URGED TO REMAIN IN PORT TONIGHT THROUGH
MONDAY.

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.

&&

$$

ANZ250-131800-
/O.CON.KBOX.GL.W.0015.100313T1800Z-100314T1700Z/
/O.NEW.KBOX.SR.A.0002.100314T1700Z-100315T1900Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
453 AM EST SAT MAR 13 2010

...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST THIS AFTERNOON TO
1 PM EDT SUNDAY...
...STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A STORM
WATCH...WHICH IS IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
AFTERNOON. A GALE WARNING REMAINS IN EFFECT FROM 1 PM EST THIS
AFTERNOON TO 1 PM EDT SUNDAY. 

A LONG TERM GALE WILL OCCUR ON THESE NORTHEAST MASSACHUSETTS OUTER
WATERS. HOWEVER...THERE IS ENOUGH INFORMATION TO INDICATE A MODERATE
PROBABILITY OF STORM FORCE 50 TO 55 KNOT GUSTS BOTH SUNDAY MORNING
AND MONDAY MORNING AND SO THE STORM WATCH HAS BEEN AN ADDED HEADLINE 
AFTER THE INITIAL GALE CONDITION.

SEAS OVER THE OUTER WATERS WILL BUILD TO NEARLY 25 FEET LATE TONIGHT
THROUGH MONDAY MORNING. MARINERS ARE URGED TO REMAIN IN PORT TONIGHT
THROUGH MONDAY.

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.

A STORM WATCH IS ISSUED WHEN THE RISK OF STORM FORCE WINDS OF
48 TO 63 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.

&&

$$

ANZ230-131800-
/O.CON.KBOX.GL.W.0015.100313T1800Z-100314T1700Z/
BOSTON HARBOR-
453 AM EST SAT MAR 13 2010

...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST THIS AFTERNOON TO
1 PM EDT SUNDAY...

A GALE WARNING REMAINS IN EFFECT FROM 1 PM EST THIS AFTERNOON TO
1 PM EDT SUNDAY. 

GALE FORCE WIND GUSTS MAY CONTINUE SUNDAY AFTERNOON THROUGH MONDAY
MORNING AND ONCE FORECASTERS ARE MORE CONFIDENT...THE GALE WARNING
WILL BE EXTENDED. 

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.

&&

$$


DRAG
2 follow-up statements
007 
WHUS71 KBOX 131808
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
108 PM EST SAT MAR 13 2010

ANZ250-140215-
/O.CON.KBOX.GL.W.0015.000000T0000Z-100314T1700Z/
/O.CON.KBOX.SR.A.0002.100314T1700Z-100315T1900Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
108 PM EST SAT MAR 13 2010

...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EDT SUNDAY...
...STORM WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH
MONDAY AFTERNOON...

A GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EDT SUNDAY. A STORM
WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
AFTERNOON. 

A LONG-TERM GALE WILL OCCUR ON THESE NORTHEAST MASSACHUSETTS
OUTER WATERS. THERE IS ENOUGH INFORMATION TO INDICATE A MODERATE
PROBABILITY OF STORM FORCE 50 TO 55 KNOT GUSTS BOTH SUNDAY MORNING
AND MONDAY MORNING..SO A STORM WATCH HAS BEEN AN ADDED HEADLINE
AFTER THE INITIAL GALE CONDITION.

SEAS ACROSS THE OUTER WATERS WILL BUILD TO NEARLY 25 FEET LATE
TONIGHT THROUGH MONDAY MORNING. MARINERS ARE URGED TO REMAIN IN
PORT TONIGHT THROUGH MONDAY.

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.

A STORM WATCH IS ISSUED WHEN THE RISK OF STORM FORCE WINDS OF
48 TO 63 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>237-255-256-140215-
/O.CON.KBOX.GL.W.0015.000000T0000Z-100314T1700Z/
RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
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-
108 PM EST SAT MAR 13 2010

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

A GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EDT SUNDAY. 

A LONG-TERM GALE IS EXPECTED ON THE WATERS...WITH AN EVENTUAL
EXTENSION OF THIS GALE WARNING INTO MONDAY AFTERNOON LIKELY.

WINDS WILL BRIEFLY DIMINISH SUNDAY...BUT THE LIGHTER WINDS WILL ONLY
LAST ABOUT 12 TO 18 HOURS.

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.

&&

$$

ANZ230-140215-
/O.CON.KBOX.GL.W.0015.000000T0000Z-100314T1700Z/
BOSTON HARBOR-
108 PM EST SAT MAR 13 2010

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

A GALE WARNING REMAINS IN EFFECT UNTIL 1 PM EDT SUNDAY. 

GALE FORCE WIND GUSTS MAY CONTINUE SUNDAY AFTERNOON THROUGH
MONDAY MORNING...THE GALE WARNING WILL LIKELY BE EXTENDED.

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>234-251-254-140215-
/O.CON.KBOX.GL.W.0015.000000T0000Z-100315T2100Z/
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-
MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
108 PM EST SAT MAR 13 2010

...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EDT MONDAY...

A GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EDT MONDAY. 

THERE IS A LOW PROBABILITY OF STORM FORCE WIND GUSTS SUNDAY
MORNING AND AGAIN MONDAY. ANY DIMINISHING OF THE WIND SUNDAY
AFTERNOON AND EVENING WILL BE SHORT-LIVED.

SEAS OVER THE OUTER WATERS WILL BUILD TO 20 TO 25 FEET LATE
TONIGHT THROUGH MONDAY. MARINERS ARE URGED TO REMAIN IN PORT
TONIGHT THROUGH MONDAY.

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.

&&

$$
185 
WHUS71 KBOX 132047
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
347 PM EST SAT MAR 13 2010

ANZ250-140500-
/O.UPG.KBOX.GL.W.0015.000000T0000Z-100314T1700Z/
/O.NEW.KBOX.SR.W.0003.100314T0400Z-100314T1900Z/
/O.UPG.KBOX.SR.A.0002.100314T1700Z-100315T1900Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
347 PM EST SAT MAR 13 2010

...STORM WARNING IN EFFECT FROM 11 PM EST THIS EVENING TO 3 PM
EDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A STORM
WARNING...WHICH IS IN EFFECT FROM 11 PM EST THIS EVENING TO 3 PM
EDT SUNDAY. THE GALE WARNING IS NO LONGER IN EFFECT. THE STORM
WATCH IS NO LONGER IN EFFECT. 

A SLOW-MOVING LOW PRESSURE WILL IMPACT THE STELLWAGEN BANK NATIONAL 
MARINE SANCTUARY LATE THIS EVENING INTO SUNDAY. THE PERIOD MOST AT
RISK FOR STORM FORCE WINDS UP TO 55 KT WILL BE LATE TONIGHT THROUGH
MID-MORNING SUNDAY.

SEAS ACROSS THE OUTER WATERS WILL BUILD TO NEARLY 25 FEET LATE
TONIGHT THROUGH MONDAY MORNING. MARINERS ARE URGED TO REMAIN IN
PORT TONIGHT THROUGH MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A STORM WARNING MEANS WINDS OF 48 TO 63 KNOTS ARE IMMINENT OR
OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE
SHELTER UNTIL WINDS AND WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD
PREPARE FOR VERY STRONG WINDS AND DANGEROUS SEA CONDITIONS...AND
CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL WINDS
AND WAVES SUBSIDE.

&&

$$

ANZ232>234-140500-
/O.UPG.KBOX.GL.W.0015.000000T0000Z-100315T2100Z/
/O.NEW.KBOX.SR.W.0003.100314T0000Z-100314T1200Z/
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-
347 PM EST SAT MAR 13 2010

...STORM WARNING IN EFFECT FROM 7 PM EST THIS EVENING TO 8 AM EDT
SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A STORM
WARNING...WHICH IS IN EFFECT FROM 7 PM EST THIS EVENING TO 8 AM
EDT SUNDAY. THE GALE WARNING IS NO LONGER IN EFFECT. 

A SLOW-MOVING LOW PRESSURE WILL IMPACT THE SOUTH COASTAL SOUNDS OF
MASSACHUSETTS AND BUZZARDS BAY THIS EVENING AND OVERNIGHT. THE PERIOD
MOST AT RISK FOR STORM FORCE WINDS UP TO 60 KT WILL BE LATE THIS
EVENING INTO EARLY SUNDAY MORNING.

SEAS UP TO 8 FEET ARE EXPECTED TONIGHT THROUGH MONDAY. MARINERS ARE
URGED TO REMAIN IN PORT TONIGHT THROUGH MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A STORM WARNING MEANS WINDS OF 48 TO 63 KNOTS ARE IMMINENT OR
OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE
SHELTER UNTIL WINDS AND WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD
PREPARE FOR VERY STRONG WINDS AND DANGEROUS SEA CONDITIONS...AND
CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL WINDS
AND WAVES SUBSIDE.

&&

$$

ANZ235>237-255-256-140500-
/O.UPG.KBOX.GL.W.0015.000000T0000Z-100314T1700Z/
/O.NEW.KBOX.SR.W.0003.100314T0000Z-100314T1200Z/
RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
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 SAT MAR 13 2010

...STORM WARNING IN EFFECT FROM 7 PM EST THIS EVENING TO 8 AM EDT
SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A STORM
WARNING...WHICH IS IN EFFECT FROM 7 PM EST THIS EVENING TO 8 AM
EDT SUNDAY. THE GALE WARNING IS NO LONGER IN EFFECT. 

A SLOW-MOVING LOW PRESSURE WILL IMPACT THE COASTAL WATERS OF RHODE
ISLAND AND THE COASTAL WATERS SOUTH OF MARTHAS VINEYARD AND NANTUCKET
THIS EVENING AND OVERNIGHT. THE PERIOD MOST AT RISK FOR STORM FORCE
WINDS UP TO 55 KT WILL BE LATE THIS EVENING INTO EARLY SUNDAY
MORNING.

SEAS OF 20 TO 25 FEET ARE EXPECTED ACROSS THE OUTER COASTAL WATERS
TONIGHT THROUGH MONDAY. MARINERS ARE URGED TO REMAIN IN PORT
TONIGHT THROUGH MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A STORM WARNING MEANS WINDS OF 48 TO 63 KNOTS ARE IMMINENT OR
OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE
SHELTER UNTIL WINDS AND WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD
PREPARE FOR VERY STRONG WINDS AND DANGEROUS SEA CONDITIONS...AND
CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL WINDS
AND WAVES SUBSIDE.

&&

$$

ANZ254-140500-
/O.UPG.KBOX.GL.W.0015.000000T0000Z-100315T2100Z/
/O.NEW.KBOX.SR.W.0003.100314T0000Z-100314T1900Z/
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
347 PM EST SAT MAR 13 2010

...STORM WARNING IN EFFECT FROM 7 PM EST THIS EVENING TO 3 PM EDT
SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A STORM
WARNING...WHICH IS IN EFFECT FROM 7 PM EST THIS EVENING TO 3 PM
EDT SUNDAY. THE GALE WARNING IS NO LONGER IN EFFECT. 

A SLOW-MOVING LOW PRESSURE WILL IMPACT THE COASTAL WATERS EAST OF
CAPE COD THIS EVENING INTO SUNDAY. THE PERIOD MOST AT RISK FOR STORM 
FORCE WINDS UP TO 60 KT WILL BE LATE THIS EVENING INTO SUNDAY
MORNING. 

SEAS ACROSS THE OUTER WATERS WILL BUILD TO 20 TO 30 FEET LATE TONIGHT
THROUGH MONDAY. MARINERS ARE URGED TO REMAIN IN PORT TONIGHT THROUGH 
MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A STORM WARNING MEANS WINDS OF 48 TO 63 KNOTS ARE IMMINENT OR
OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE
SHELTER UNTIL WINDS AND WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD
PREPARE FOR VERY STRONG WINDS AND DANGEROUS SEA CONDITIONS...AND
CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL WINDS
AND WAVES SUBSIDE.

&&

$$

ANZ230-140500-
/O.UPG.KBOX.GL.W.0015.000000T0000Z-100314T1700Z/
/O.NEW.KBOX.SR.W.0003.100314T0400Z-100314T1900Z/
BOSTON HARBOR-
347 PM EST SAT MAR 13 2010

...STORM WARNING IN EFFECT FROM 11 PM EST THIS EVENING TO 3 PM
EDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A STORM
WARNING...WHICH IS IN EFFECT FROM 11 PM EST THIS EVENING TO 3 PM
EDT SUNDAY. THE GALE WARNING IS NO LONGER IN EFFECT. 

A SLOW-MOVING LOW PRESSURE WILL IMPACT BOSTON HARBOR THIS EVENING INTO
SUNDAY. THE PERIOD MOST AT RISK FOR STORM FORCE WINDS UP TO 55 KT
WILL BE FROM AROUND MIDNIGHT INTO SUNDAY MORNING.

SEAS ACROSS THE WATERS OUTSIDE THE HARBOR WILL BUILD TO 20 TO 
25 FEET LATE TONIGHT THROUGH MONDAY. MARINERS ARE URGED TO REMAIN IN 
PORT TONIGHT THROUGH MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A STORM WARNING MEANS WINDS OF 48 TO 63 KNOTS ARE IMMINENT OR
OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE
SHELTER UNTIL WINDS AND WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD
PREPARE FOR VERY STRONG WINDS AND DANGEROUS SEA CONDITIONS...AND
CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL WINDS
AND WAVES SUBSIDE.

&&

$$

ANZ231-251-140500-
/O.UPG.KBOX.GL.W.0015.000000T0000Z-100315T2100Z/
/O.NEW.KBOX.SR.W.0003.100314T0400Z-100314T1900Z/
CAPE COD BAY-MASSACHUSETTS BAY AND IPSWICH BAY-
347 PM EST SAT MAR 13 2010

...STORM WARNING IN EFFECT FROM 11 PM EST THIS EVENING TO 3 PM
EDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A STORM
WARNING...WHICH IS IN EFFECT FROM 11 PM EST THIS EVENING TO 3 PM
EDT SUNDAY. THE GALE WARNING IS NO LONGER IN EFFECT. 

A SLOW-MOVING LOW PRESSURE WILL IMPACT CAPE COD BAY THIS EVENING INTO
SUNDAY. THE PERIOD MOST AT RISK FOR STORM FORCE WINDS UP TO 55 KT
WILL BE FROM AROUND MIDNIGHT INTO SUNDAY MORNING.

THERE IS A LOW PROBABILITY OF STORM FORCE WIND GUSTS AGAIN MONDAY.
ANY DIMINISHING OF THE WIND SUNDAY AFTERNOON AND EVENING WILL BE
SHORT-LIVED.

SEAS ACROSS THE WATERS OUTSIDE THE BAY WILL BUILD TO 20 TO 25 FEET
LATE TONIGHT THROUGH MONDAY. MARINERS ARE URGED TO REMAIN IN PORT
TONIGHT THROUGH MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A STORM WARNING MEANS WINDS OF 48 TO 63 KNOTS ARE IMMINENT OR
OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE
SHELTER UNTIL WINDS AND WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD
PREPARE FOR VERY STRONG WINDS AND DANGEROUS SEA CONDITIONS...AND
CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL WINDS
AND WAVES SUBSIDE.

&&

$$

BELK

What forecasters said that day

The local office's own words before this storm 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 storm watch went out at Mar 13, 4:50 AM EST, 3 minutes earlier.

Area forecast discussion, Mar 13, 4:50 AM EST, 3 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
450 AM EST SAT MAR 13 2010

.SYNOPSIS...
A MAJOR NOREASTER STALLING NEAR THE MID ATLANTIC COAST WILL BLAST
SOUTHERN NEW ENGLAND WITH PERIODS OF HEAVY WIND SWEPT RAINS LATE
TODAY RIGHT INTO EARLY MONDAY...THEN DRIFT OUT TO SEA SOUTHEAST OF
NANTUCKET LATE MONDAY. STRONG GREAT PLAINS HIGH PRESSURE FOLLOWS...
PROBABLY DELIVERING A SPELL OF BEAUTIFUL SPRING WEATHER HERE DURING
THE MIDDLE AND END OF NEXT WEEK.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
LIGHT PRECIP IS SLOWLY BUT SURELY MAKING PROGRESS NORTHWARD. RADAR
SIGNATURE IS SHOWING THAT THE FARTHER N IT MOVES...THE AREA TENDS TO
BECOME MORE SPOTTY. HAVE HAD GENERALLY LIGHT PRECIP ACROSS MOST
AREAS EXCEPT FROM AROUND KOWD-KFIT AND INTO NE MA INCLUDING KBOS
THROUGH 08Z. ONLY SEE AT MOST 0.02" SO FAR AT KCEF.

HAVE NOTED TEMPS ACROSS THE EASTERN SLOPES OF THE BERKSHIRES AS WELL
AS THE HIGHER TERRAIN OF WORCESTER COUNTY HAVE FALLEN CLOSE TO OR A
BIT BELOW FREEZING AT SEVERAL APRS WEATHERNET STATIONS. SINCE THE
LIGHT PRECIP HAS ARRIVED ACROSS THOSE AREAS...WILL SEE POCKETS OF
FREEZING RAIN FOR A FEW HOURS. HAVE ISSUED A SHORT TERM WINTER
WEATHER ADVISORY. EXPECT TEMPS TO RISE TO THE MID AND UPPER 30S BY
14Z.

KBOX 88D RADAR SHOWING LARGE AREA OF LIGHT TO MODERATE RAINFALL
MOVING N-NE FROM THE NJ COAST ACROSS LONG ISLAND STEADILY MOVING N.
DEWPTS HAVE BEEN STEADILY RISING ESPECIALLY ACROSS RI/SE MA
OVERNIGHT. ODDLY...HAVE SEEN DEWPTS DROP ACROSS NORTHERN BERKSHIRES
INTO S VERMONT AS E WINDS KICKED UP A BIT AT KAQW...LIKELY MIXING
DOWN DRIER AIR FROM ALOFT. EXPECT THOSE WILL RISE OVER THE NEXT FEW
HOURS AS STEADIER PRECIP MOVES IN.

AS FOR THE REMAINDER OF THE AREA...EXPECT PRECIP TO ARRIVE FROM S-N
DURING THE DAY AS E-NE WINDS START TO INCREASE. BIG QUESTION TODAY
WAS WHETHER THERE WOULD BE ENOUGH MIXING TO BRING DOWN DAMAGING
WINDS DURING THE DAYLIGHT HOURS. SHORT RANGE MODELS ALL IN PRETTY
GOOD AGREEMENT IN BRINGING A STRONG LOW LEVEL JET...ON ORDER OF
70-75 KT FROM 925 TO 850 HPA...EITHER VERY LATE THIS AFTERNOON OR
TONIGHT. FEEL THAT BEST SHOT OF DAMAGING WINDS WILL OCCUR ON CAPE
COD AND THE ISLANDS...SO HAVE ISSUED A HIGH WIND WARNING THERE.
COULD ALSO SEE ADVISORY LEVEL WINDS FOR NORTH CENTRAL AND NORTHEAST
CONNECTICUT...SO HAVE ISSUED A WIND ADVISORY THERE. FOR THE
REMAINDER OF EASTERN AND CENTRAL MA AS WELL AS RHODE ISLAND...THE
BIG QUESTION WAS WHETHER THE WINDS WOULD MIX DOWN DURING THE DAY AS
THE PRECIP MOVES IN...WHICH COULD DELAY THE MIXING DUE TO EVAP
COOLING. STILL SEE SOME TEMP/DEWPT SPREADS TO ALLOW FOR THIS
ESPECIALLY IN THE MORNING. DECIDED TO KEEP HIGH WIND WATCH GOING FOR
THOSE AREAS...BUT WOULD NOT BE SURPRISED TO SEE AT LEAST AN ADVISORY
GO UP FOR TONIGHT.

WITH THE AIRMASS BECOME MOIST DURING THE DAY...WILL LIKELY SEE
GENERALLY LIGHTER PRECIP AMOUNTS THIS MORNING. EXPECT SLUG OF
HEAVIER PRECIP TO REACH INTO W RI/CT MAINLY THIS AFTERNOON...
POSSIBLY UP TO 1/2" IN SOME AREAS BETWEEN 18Z-00Z. HAVE KEPT THE
FLOOD WATCH UP FOR RI/N CT THIS AFTERNOON.

AS FOR TEMPS...EXPECT THESE TO SLOWLY BUT STEADILY RISE DURING THE
DAY...ESPECIALLY AS ONSHORE WINDS FRESHEN. USED A BLEND OF THE
PREVIOUS FORECAST ALONG WITH BIAS CORRECTED MOS GUIDANCE...WHICH
SEEMED TO GIVE WARMER TEMPS ESPECIALLY ACROSS RI/E MA.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH 6 AM SUNDAY/...
MODELS ARE ALL CONSISTENT IN BRINGING HEAVIEST PRECIP AND HIGHEST
WINDS INTO THE REGION DURING THIS TIMEFRAME. EXPECT IT TO BE A WET
AND WILD NIGHT.

CONTINUED THE FLOOD WATCH FOR THE ENTIRE REGION TONIGHT...AS EXPECT
SWATH OF HEAVY PRECIP TO SLOWLY MOVE IN. WITH STRONG LOW LEVEL
MOISTURE CONVERGENCE ALONG WITH A STRONG LOW LEVEL JET PUSHING N...
WILL FOCUS PRECIP ACROSS MOST OF THE REGION. USED A BLEND OF HPC
GUIDANCE AS WELL AS NAM/GFS TO PLACE BULLSEYE OF PRECIP ACROSS N
CT/RI/SE MA...THOUGH MOST AREAS WILL SEE AT LEAST AN INCH OF PRECIP
EXCEPT FOR SW NH/NW MA WHERE 1/2-3/4" FORECAST TO FALL. THIS IS ONLY
THE BEGINNING OF A LONG DURATION EVENT. SEE DETAILS IN THE HYDROLOGY
SECTION BELOW.

AS ALREADY MENTIONED...WILL SEE STRONG E-NE WINDS DEVELOP OVERNIGHT
AS THE LOW EVENTUALLY STALLS OVER OR JUST OFF THE NJ COAST. RATHER
TIGHT PRESSURE GRADIENT DEVELOPS BETWEEN HIGH PRESSURE E OF NOVA
SCOTIA AND THE LOW TO THE S...ALONG WITH THE 70 KT LOW LEVEL JET
THAT WILL SLOWLY MOVE IN. CONTINUED THE HIGH WIND WATCH FOR EASTERN
AND CENTRAL AREAS...EXCEPT FOR WIND ADVISORY FOR N CENTRAL/NE CT AND
HIGH WIND WARNING FOR THE CAPE AND ISLANDS. WILL LIKELY SEE AT LEAST
ADVISORY GOING UP WITH THE DAY SHIFT.

ANOTHER QUESTION FOR TONIGHT WILL BE WHETHER TEMPS WILL FALL BACK
ACROSS HIGHER TERRAIN OF S NH TO ALLOW PRECIP TO CHANGE OVER TO A
MIX OR TO SNOW. AT THIS POINT...WITH THE STRONG LOW LEVEL WINDS AND
LONG FETCH OVER THE OCEAN...FEEL THAT TEMPS WILL EITHER REMAIN
STEADY OR SLOWLY RISE OVERNIGHT. DO HAVE SOME TEMPS DOWN TO THE
LOWER 30S...BUT WILL BE BORDERLINE TO GET MEASURABLE SNOW OR MIXED
PRECIP. YET SOMETHING ELSE TO WATCH DURING THIS EVENT.

USED A BLEND OF PREVIOUS FORECAST ALONG WITH 2M NAM/GFS TEMPS AND A
BIT OF THE BIAS CORRECTED MOS GUIDANCE.

&&

.LONG TERM /SUNDAY THROUGH FRIDAY/...
1 HOUR DELAY ON THE LONG TERM DUE TO STATEMENTS. MY APOLOGY.

STORM IS ON TRACK TO BE A BIG PLAYER HERE...

THE FOCUS FOR HEAVY RAINFALL DURING SUNDAY WILL GRADUALLY SHIFT
NORTHWARD TO MERRIMACK BASIN OF NE MA AND S NH AS THE NOSE OF THE
LLJ LIFTS NORTH AND STALLS OVER THIS REGION.  THE 850 MB WIND
ANOMALIES ARE STILL +4 SD SO WE CAN EASILY SEE AN ADDITIONAL 1-2"
QPF WITH ISOLD 3" DURING SUN IN THE AFOREMENTIONED REGION OF NE MA
AND S NH.

RAIN INTENSITY SHOULD GRADUALLY DECREASE ACROSS CT/RI AND SE MA
DURING SUN AS THE LLJ MOVES NWD AND DRY SLOT MOVES UP FROM THE
SOUTH.

WINTER THREAT SUN...IT LOOKS PRETTY GOOD FOR ONGOING SNOW OR MIXED
PRECIP PERSISTING THROUGH THE MORNING AND POSSIBLE INTO EARLY
AFTERNOON OVER THE HIGHER ELEVATIONS IN THE MONADNOCKS AND NORTHERN
BERKS AND POSSIBLY FAR N ORH COUNTY.  GFS HAS COLDEST THERMAL
PROFILE BUT EVEN SLIGHTLY MILDER ECMWF PARTIAL THICKNESSES ARE
MARGINALLY COLD FOR SNOW.  THINKING AN ADVSRY LEVEL SNOWFALL ABOVE
1200 FT THROUGH MIDDAY SUN...WITH HIGHEST PROBABILITY IN THE
MONADNOCKS.  LOW PROB OF AMOUNTS REACHING 6" N CHESHIRE AND N
HILLSBOROUGH COUNTIES.

WIND...WE ARE FOLLOWING ECMWF WHICH HAS 60 KT LLJ DOWN TO 925 MB
TARGETING MAINLY EASTERN MA SUNDAY WHICH GRADUALLY SHIFTS NWD TO NE
MA DURING THE DAY.  MODEST PRES FALLS SO EXPECT AT LEAST WIND ADVSRY
CRITERIA WITH G50 MPH WITH LOW PROB OF DAMAGING WIND GUSTS TO 60
MPH.  STRONGEST WINDS DIMINISH IN SE MA AND THE CAPE BY MIDDAY WHILE
FOCUSING IN NE MA AS THE LLJ LIFTS NWD.  NAM WIND FIELD IS STRONGER
WITH 70 KT LLJ AND WOULD SUGGEST HIGHER PROB OF DAMAGING WIND
GUSTS.  WE WILL NEED AT LEAST WIND ADVSRY SUN FOR E MA AND CANT RULE
OUT HWW.

SUN NIGHT...NEAR STATIONARY LLJ WITH SLOW SWD DRIFT WILL CONTINUE TO
FOCUS QPF ACROSS MAINLY E MA ALTHOUGH INTENSITY WILL BE DECREASING.
COLUMN COOLS SUN NIGHT AND MORE SNOW ACCUM POSSIBLE ACROSS NW ZONES
ALTHOUGH ONLY LIGHT ACCUM EXPECTED FURTHER REMOVED FROM BEST QPF.

MON...THINK GFS IS TOO FAST AND AGGRESSIVE WITH CLEARING IN STRONG
CYC NE FLOW SO WE CONTINUED TO RELY ON THE WETTER ECMWF WITH LIKELY
POPS AND COLDER TEMPS.  COLLAPSING LLJ SWD ALONG THE COAST WILL
BRING ANOTHER PULSE OF STRONG WINDS TO EASTERN NEW ENG.  LLJ
ACTUALLY INTENSIFYING AND ANOTHER PERIOD OF WIND ADVSRY CRITERIA IS
LIKELY.

CONDITIONS IMPROVE MON NIGHT...THEN IT LOOKS LIKE AN EXTENDED PERIOD
OF DRY AND MILD CONDITIONS FOR TUE THROUGH FRI WITH MAXES IN THE
50S.

&&

.AVIATION /10Z SATURDAY THROUGH WEDNESDAY/...
TODAY...VFR CONDITIONS TO START...BUT NOTING MVFR CIGS MOVING INTO
SW RI/BLOCK ISLAND/KMVY AT 08Z. EXPECT CIGS TO LOWER TO MVFR MAINLY
ACROSS N CT/RI/W AND CENTRAL MA BY MIDDAY...THEN SLOWLY MOVING NE
DURING THE AFTERNOON. VSBYS MAY LOWER TO MVFR-IFR MAINLY IN THE
AFTERNOON IN DEVELOPING RAIN.

KBOS...EXPECT MAINLY VFR THROUGH MIDDAY...THEN VFR-MVFR VSBYS IN
RAIN.

TONIGHT...HIGH CONFIDENCE ON IFR IN WIND DRIVEN RAIN. STRONG E-NE
WINDS 30-40 KT EASTERN MA AND RI ALONG WITH LIKELY LLWS. LOW
CONFIDENCE OF ICE ACROSS E SLOPES OF THE BERKS.

KBOS...MVFR CIGS/VSBYS LOWERING TO IFR.

OUTLOOK...

DELAYED UPDATE TIL AT LEAST 510 AM...

SUN...HIGH CONFIDENCE IFR/LIFR IN RAIN WITH SOME SNOW OVER HIGHER
ELEVATIONS NW.  NE GUSTS TO 40 KT ORH EWD WITH FOCUS FOR STRONGEST
GUSTS SHIFTING TO BOS-MHT CORRIDOR DURING AFTERNOON.

MON...MVFR BECOMING VFR NW HALF. MVFR/IFR AND AREAS OF RAIN/SLEET SE
HALF.  MODERATE CONFIDENCE. NE WIND GUSTS 30-40 KT BOS TO THE CAPE
AND ISLANDS.

MON NIGHT...HIGH CONFIDENCE OF BECOMING VFR.

TUESDAY AND WEDNESDAY...HIGH CONFIDENCE VFR.

&&

.MARINE...
TODAY...SEAS ALREADY BUILDING EARLY THIS MORNING...UP TO 10 FEET AT
AT THE SOUTHERN BUOYS INCLUDING SE OF BLOCK ISLAND AT 09Z. BUZZARDS
BAY BUOY GUSTING UP TO 32 KT. CONTINUED GALE WARNING WITH WIND GUSTS
UP TO 40 KT MENTIONED MAINLY ON THE OPEN WATERS.

TONIGHT...EXPECT E-NE GUSTS UP TO 45 KT. SEAS CONTINUE TO QUICKLY
BUILD ESPECIALLY ON THE EASTERN WATERS...FORECAST UP TO 20 FT LATE.

OUTLOOK...
STORM WATCH ADDED NE MASS WATERS. GALE EXTENDED INTO MONDAY REMAINING
NE MASS WATERS...AS WE GET BELTED BY A LONG DURATION NOREASTER.

REMAINDER LONG TERM MARINE UPDATE AROUND 510 AM.

SUN...STRONG NE GALES WITH G40 KT...STRONGEST WINDS SHIFTING TO NE
MA COASTAL WATERS IN THE AFTERNOON WITH DIMINISHING WIND SE WATERS.
LOW PROB OF STORM FORCE GUSTS.

ANOTHER PULSE OF STRONG GALES WILL MOVE NORTH TO SOUTH ACROSS THE
WATERS LATE SUN NIGHT INTO MON AS LLJ COLLAPSES SEWD.  LOW PROB OF
STORM FORCE WINDS MON.

SEAS...USED SWANGFS FOR SUN THEN INCREASED WNAWAVE GUIDANCE BY 15
PERCENT SUN NIGHT THOUGH MON NIGHT.  BASICALLY WE ARE LOOKING AT
SEAS APPROACHING 25 FT OVER OUTER EASTERN WATERS.

&&

.HYDROLOGY...
RELATIVELY RARE AND FAIRLY WIDESPREAD 3+ INCH 36HR RAIN 4-5 INCH 60
HR RAIN EVENT AT HAND FOR SNE. DAILY RECORD RAINS EXPECTED FOR BOS
FOR THE 14TH. THIS STORM IS FITTING THE PATTERN DESCRIBED IN THE
PAPER FOUND ON THE NWS WEB SITE UNDER PAPERS AND STUDIES TITLED

THE USE OF ENSEMBLE AND ANOMALY DATA TO ANTICIPATE EXTREME FLOOD
EVENTS IN THE NE USA. THIS PAPER IS BEING FINALIZED FOR PUBLICATION
BY THE TWO PRIMARY LEAD AUTHORS IN A JOURNAL.

PLS CHECK THE SREF AND I THINK SOON THE ON-BOARD GEFS.

03Z SREF HAS THE ..ATLANTIC FLOW.. PATTERN VERY WELL REPLICATED. 21Z
SREF 48 HR PROBS FOR 4 INCHES ARE 60 PCT FOR NE MASS WITH 36 HR PROBS
FOR 3 INCHES NOW 70 70 PCT JUST W IF I95 IN N RI AND E MASS TO ASH
ENDING 09Z MONDAY! -5 SD PERSISTENT 12 HR 850 ELY FLOW ALONG THE MASS
PIKE SUNDAY WITH A SUB TROP FETCH WITHIN A CONSTANT SWATH OF 1 TO 2
SD PWAT IS GOING YIELD A WIDESPREAD 3 TO 5 INCH RAIN EVENT IN THIS
AREA BY NOON MONDAY .. ISOLATED HIGHER AMTS POSSIBLE.

THE 00Z/13 GFS/NAM/RGEM ARE ALL 4+ NOW IN THIS AREA.

SREF PLUMES CONSISTENTLY NOW ARE 4 INCHES IN BOSTON THE PAST TWO
CYCLES ENDING WITH THE 21Z/12 SREF CYCLE WITH MEMBER MAX NEARLY 7
INCHES.

IF WE GET 4 INCHES AS ANTICIPATED IN THIS AREA 36-48 HOURS...THINK
THE RESULT SHOULD BE FLOODING COMPARABLE TO THAT OF LATE FEB 2010
MAYBE A TAD LESS... NEED MORE TIME TO EVALUATE THE NEXT 24 HOURS.

WILL EVALUATE FOR POSSIBLY THE HEAVIEST EVENT SINCE THE SO CALLED
MOTHERS DAY /3 DAY/ 2006 THOSE 8 TO 15 EXTREMES WILL NOT BE REACHED
BUT ISOLATED 7 INCHES IS NOT OUT OF THE QUESTION PER SREF
MEMBERSHIP. JUNE 7 2006 ALSO HAD A SIZABLE EVENT...MORE BOSTON
SOUTHWARD.

MUCH MORE AT 510 AM...

HEAVY RAIN WILL OCCUR AT TIMES THIS WEEKEND. THE MAIN AREA OF
CONCERN WILL BE THE MERRIMACK RIVER VALLEY IN SOUTHERN NH AND
NORTHEAST MA. HOWEVER...THIS DOES NOT LET THE REST OF SOUTHERN NEW
ENGLAND OFF THE HOOK. A WIDESPREAD 2-4 INCH RAINFALL IS EXPECTED AT
THIS TIME. THIS WILL LIKELY LEAD TO STRONG RISES ON AREA
WATERWAYS...PARTICULARLY THE SMALLER RIVERS AND STREAMS. WE COULD
SEE PROBLEMS ON LARGER RIVERS LATE THIS WEEKEND INTO EARLY NEXT
WEEK...BUT IT IS TOO EARLY TO DETAIL THAT YET SINCE WE DO NOT KNOW
EXACTLY WHERE THE HEAVIEST RAIN WILL FALL JUST YET.

&&

.TIDES/COASTAL FLOODING...
COASTAL FLOOD WATCH BEING ISSUED FOR SUNDAY...LONG DURATION POUNDING
OF THE EASTERN MASS COASTLINE. SEE POTENTIAL FOR SEVERE EROSION AND
CERTAINLY MINOR IF NOT MODERATE COASTAL FLOODING.

MORE AT 510 AM...BELOW FROM YESTERDAY.

LOW ASTRO TIDES WILL PREVENT A WIDESPREAD MODERATE TO MAJOR COASTAL
FLOOD EVENT. BUT WE HAVE HIGH CONFIDENCE OF AT LEAST MINOR FLOOD
EVENT E COASTAL MA WITH LOW PROB OF LOW END MODERATE FOR SUN INTO
MON TIDE CYCLES.  WE SHOULD ESCAPE THE SAT NIGHT HIGH TIDE AS SEAS
ARE JUST STARTING TO BUILD...MINOR SPLASHOVER AT WORST.

EXPECT AT LEAST A 2 FT SURGE SUN INTO MON.  20-25 FT SEAS OFFSHORE
WILL BE ENOUGH FOR WIDESPREAD MINOR COASTAL FLOODING WITH CHANCE OF
LOW END MODERATE DURING 3 SUCCESSIVE HIGH TIDE CYCLES FROM SUN INTO
MON.

SIGNIFICANT BEACH EROSION IS LIKELY WITH PERSISTENT NE WINDS AND
WAVE ENERGY POUNDING THE COASTLINE FOR MULTIPLE TIDE CYCLES.

&&

.CLIMATE...
DAILY RECORDS FOR 3/14/10
BOS 1.93 1958
PVD 1.28 1980 AND PREV
ORH 1.39 1986
BDL 1.35 1986

..IF.. BOSTON RECEIVES 3 INCHES IN 1 DAY...THIS WILL BE THE FIRST
TIME SINCE MAY 2006. THE AVG FOR BOSTON IS .3/YR... NOT AN EASY
FEAT. WE'LL SEE HOW THIS DIVIDES THROUGH MIDNIGHT THIS COMING NIGHT.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...FLOOD WATCH FROM 1 PM EST THIS AFTERNOON THROUGH MONDAY
     MORNING FOR CTZ002>004.
     WIND ADVISORY FROM 1 PM EST THIS AFTERNOON TO 7 AM EDT SUNDAY
     FOR CTZ003-004.
MA...FLOOD WATCH FROM THIS EVENING THROUGH MONDAY MORNING FOR
     MAZ002>021-026.
     HIGH WIND WARNING FROM 4 PM EST THIS AFTERNOON TO 7 AM EDT
     SUNDAY FOR MAZ022>024.
     COASTAL FLOOD WATCH FROM SUNDAY MORNING THROUGH LATE SUNDAY
     NIGHT FOR MAZ007-015-016-019.
     HIGH WIND WATCH FROM 1 PM EST THIS AFTERNOON THROUGH SUNDAY
     MORNING FOR MAZ004>007-012>021-026.
     WINTER WEATHER ADVISORY UNTIL 9 AM EST THIS MORNING FOR MAZ002-
     004-008-009-012.
NH...FLOOD WATCH FROM THIS EVENING THROUGH MONDAY MORNING FOR
     NHZ011-012-015.
RI...HIGH WIND WARNING FROM 4 PM EST THIS AFTERNOON TO 7 AM EDT
     SUNDAY FOR RIZ008.
     FLOOD WATCH FROM 1 PM EST THIS AFTERNOON THROUGH MONDAY
     MORNING FOR RIZ001>008.
     HIGH WIND WATCH FROM 1 PM EST THIS AFTERNOON THROUGH SUNDAY
     MORNING FOR RIZ001>007.
MARINE...GALE WARNING FROM 1 PM EST THIS AFTERNOON TO 5 PM EDT
     MONDAY FOR ANZ231>234-251-254.
     GALE WARNING FROM 1 PM EST THIS AFTERNOON TO 1 PM EDT SUNDAY
     FOR ANZ230-250.
     GALE WARNING UNTIL 1 PM EDT SUNDAY FOR ANZ235>237-255-256.
     STORM WATCH FROM SUNDAY AFTERNOON THROUGH MONDAY AFTERNOON FOR
     ANZ250.

&&

SYNOPSIS...DRAG/EVT
NEAR TERM...EVT
SHORT TERM...EVT
LONG TERM...DRAG
AVIATION...DRAG/EVT
MARINE...DRAG/EVT
HYDROLOGY...DRAG
TIDES/COASTAL FLOODING...DRAG
CLIMATE...DRAG
Hazardous weather outlook, Mar 12, 5:12 PM EST, 11 hours 41 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
512 PM EST FRI MAR 12 2010

MAZ002-003-008>011-NHZ011-012-015-132215-
WESTERN FRANKLIN MA-EASTERN FRANKLIN MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-
512 PM EST FRI MAR 12 2010

...FLOOD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

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

.DAY ONE...TONIGHT.

THERE IS A LOW PROBABILITY FOR A PERIOD OF FREEZING RAIN TONIGHT ON
ELEVATIONS NEAR AND ABOVE 1000 FEET ON THE EAST SLOPES OF THE
BERKSHIRES.

.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.

   FLOOD WATCH.

THERE IS A LOW PROBABILITY THAT A WIND ADVISORY MAY BE NECESSARY FOR
THE HILLS SATURDAY NIGHT AND SUNDAY.

THERE IS A LOW TO MODERATE PROBABILITY OF SNOWFALL REACHING ADVISORY
CRITERIA SATURDAY NIGHT INTO SUNDAY ALONG WITH SOME ICING FOR THE
HIGHER ELEVATIONS IN THE MONADNOCKS AND BERKSHIRES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

RIZ001>008-132215-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
512 PM EST FRI MAR 12 2010

...FLOOD WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
EVENING...
...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
MORNING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR 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.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   FLOOD WATCH.
   HIGH WIND WATCH.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

MAZ004>006-012>014-017-018-020-021-026-132215-
NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-
512 PM EST FRI MAR 12 2010

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
MORNING...
...FLOOD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL
MASSACHUSETTS...EASTERN MASSACHUSETTS...NORTHEASTERN MASSACHUSETTS
AND SOUTHEASTERN MASSACHUSETTS.

.DAY ONE...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.
   FLOOD WATCH.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

CTZ002>004-132215-
HARTFORD CT-TOLLAND CT-WINDHAM CT-
512 PM EST FRI MAR 12 2010

...FLOOD WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN CONNECTICUT.

.DAY ONE...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.

   FLOOD WATCH.

THERE IS A LOW PROBABILITY THAT A WIND ADVISORY MAY BE NECESSARY FOR
SATURDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

MAZ023-132215-
DUKES MA-
512 PM EST FRI MAR 12 2010

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
MORNING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEASTERN MASSACHUSETTS.

.DAY ONE...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.

BEACH EROSION IS EXPECTED TO BE SUBSTANTIAL...WITH ONSHORE GALE
FORCE GUSTS DRIVING SEAS OF 17 TO 22 FEET ONTO PORTIONS OF THE OCEAN
EXPOSED EASTERN MASSACHUSETTS COAST.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

MAZ007-015-016-019-132215-
EASTERN ESSEX MA-SUFFOLK MA-EASTERN NORFOLK MA-EASTERN PLYMOUTH MA-
512 PM EST FRI MAR 12 2010

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
MORNING...
...FLOOD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN
MASSACHUSETTS...NORTHEASTERN MASSACHUSETTS AND SOUTHEASTERN
MASSACHUSETTS.

.DAY ONE...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.
   FLOOD WATCH.

THERE IS A HIGH PROBABILITY OF MINOR COASTAL FLOODING ALONG PARTS OF
THE EASTERN MASSACHUSETTS COAST FOR THE MIDDAY SUNDAY AND BOTH OF
MONDAYS HIGH TIDE CYCLES. THERE IS ALSO A LOW PROBABILITY OF A
MODERATE COASTAL FLOOD EVENT IN THIS REGION.

BEACH EROSION IS EXPECTED TO BE SUBSTANTIAL...WITH ONSHORE GALE
FORCE GUSTS DRIVING SEAS OF 17 TO 22 FEET ONTO PORTIONS OF THE OCEAN
EXPOSED EASTERN MASSACHUSETTS COAST.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

MAZ022-024-132215-
BARNSTABLE MA-NANTUCKET MA-
512 PM EST FRI MAR 12 2010

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
MORNING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEASTERN MASSACHUSETTS.

.DAY ONE...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.

THERE IS A HIGH PROBABILITY OF MINOR COASTAL FLOODING ALONG PARTS OF
THE EASTERN MASSACHUSETTS COAST FOR THE MIDDAY SUNDAY AND BOTH OF
MONDAYS HIGH TIDE CYCLES. THERE IS ALSO A LOW PROBABILITY OF A
MODERATE COASTAL FLOOD EVENT IN THIS REGION.

BEACH EROSION IS EXPECTED TO BE SUBSTANTIAL...WITH ONSHORE GALE
FORCE GUSTS DRIVING SEAS OF 17 TO 22 FEET ONTO PORTIONS OF THE OCEAN
EXPOSED EASTERN MASSACHUSETTS COAST.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ230>234-250-251-254-132215-
BOSTON HARBOR-CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-
BUZZARDS BAY-
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-
512 PM EST FRI MAR 12 2010

...GALE WARNING IN EFFECT FROM 1 PM EST SATURDAY TO 1 PM EDT
SUNDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MASSACHUSETTS COASTAL WATERS.

.DAY ONE...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 WARNING.

THERE IS A LOW PROBABILITY OF STORM FORCE 50 KNOT EAST NORTHEAST
WIND GUSTS LATE SATURDAY NIGHT AND SUNDAY AND AGAIN ON MONDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ235>237-255-256-132215-
RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
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-
512 PM EST FRI MAR 12 2010

...GALE WARNING IN EFFECT FROM 6 AM EST SATURDAY TO 7 AM EDT
SUNDAY...

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.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   GALE WARNING.

THERE IS A LOW PROBABILITY OF STORM FORCE 50 KNOT EAST NORTHEAST
WIND GUSTS SATURDAY NIGHT AND AGAIN ON MONDAY.

.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
Mar 13, 3:55 AM ESTWinter Weather AdvisoryBOXFranklin, Hampden, Hampshire, Worcester5 hr
Mar 13, 4:02 AM ESTHigh Wind WarningBOXBarnstable, Bristol, Dukes, Essex, Middlesex, Nantucket and 3 more32 hr
Mar 13, 4:02 AM ESTWind AdvisoryBOXDukes, Franklin, Hampden, Hampshire, Middlesex, Nantucket and 2 more30 hr
Mar 13, 5:17 AM ESTCoastal Flood WatchBOXBarnstable, Essex, Nantucket, Norfolk, Plymouth, Suffolk33 hr
Mar 13, 3:47 PM ESTStorm WarningBOX22 hr
Mar 13, 4:06 PM ESTCoastal Flood StatementBOXBarnstable, Nantucket22 hr
Mar 13, 4:06 PM ESTCoastal Flood WarningBOXEssex, Norfolk, Plymouth, Suffolk22 hr
Mar 13, 5:59 PM ESTWinter Weather AdvisoryBOXFranklin, Hampden, Hampshire, Middlesex, Worcester8 hr

Nearby

Storm Watches in Massachusetts, 2010Every storm watch in 2010

Sources

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