Alert archive / Massachusetts / Small Craft Advisories in 2011

Small Craft Advisory 73, NWS Boston/Norton, MA

May 23, 2011

NWS Boston/Norton, MA issued this small craft advisory at May 23, 2011, 4:21 PM EDT. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
May 23, 2011, 4:21 PM EDT (20:21 UTC)
Expired
May 24, 2011, 4:38 PM EDT
In force
24 hr
Issued by
NWS Boston/Norton, MA

The text

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

571 
WHUS71 KBOX 232021
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
421 PM EDT MON MAY 23 2011

ANZ250-254-240430-
/O.CAN.KBOX.SW.Y.0024.000000T0000Z-110524T2300Z/
/O.NEW.KBOX.SC.Y.0073.110523T2021Z-110525T0500Z/
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-
421 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 1 AM EDT WEDNESDAY. THE SMALL
CRAFT ADVISORY FOR HAZARDOUS SEAS HAS BEEN CANCELLED. 

* WINDS AND SEAS...SOUTH WINDS GUSTING TO 25 KNOTS. 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.

&&

$$

ANZ255-240430-
/O.NEW.KBOX.SC.Y.0073.110523T2021Z-110525T0500Z/
/O.CAN.KBOX.SW.Y.0024.110523T2300Z-110524T2300Z/
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
421 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 1 AM EDT WEDNESDAY. THE SMALL
CRAFT ADVISORY FOR HAZARDOUS SEAS HAS BEEN CANCELLED. 

* WINDS AND SEAS...SOUTH WINDS GUSTING TO 25 KNOTS. SEAS 4 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.

&&

$$

ANZ231-232-240430-
/O.NEW.KBOX.SC.Y.0073.110524T0500Z-110525T0000Z/
CAPE COD BAY-NANTUCKET SOUND-
421 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 8 PM EDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 8 PM EDT TUESDAY. 

* WINDS AND SEAS...SOUTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 
  25 KT. SEAS 2 TO 4 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.

&&

$$

ANZ251-240430-
/O.EXT.KBOX.SW.Y.0024.000000T0000Z-110524T2100Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
421 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
5 PM EDT TUESDAY...

THE SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS NOW IN EFFECT
UNTIL 5 PM EDT TUESDAY. 

* 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.

&&

$$

ANZ256-240430-
/O.EXT.KBOX.SW.Y.0024.110523T2300Z-110525T0500Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
421 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
1 AM EDT WEDNESDAY...

THE SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS NOW IN EFFECT
UNTIL 1 AM EDT WEDNESDAY. 

* 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.

&&

$$

ANZ235-237-240430-
/O.EXT.KBOX.SW.Y.0024.110524T0200Z-110525T0000Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
421 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT FROM
10 PM THIS EVENING TO 8 PM EDT TUESDAY...

THE SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS NOW IN EFFECT FROM
10 PM THIS EVENING TO 8 PM EDT TUESDAY. 

* 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.

&&

$$
4 follow-up statements
222 
WHUS71 KBOX 240334 AAA
MWWBOX

URGENT - MARINE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE TAUNTON MA
1134 PM EDT MON MAY 23 2011

ANZ250-254-255-241145-
/O.CON.KBOX.SC.Y.0073.000000T0000Z-110525T0500Z/
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-
1134 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY. 

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

&&

$$

ANZ231-232-241145-
/O.CON.KBOX.SC.Y.0073.110524T0500Z-110525T0000Z/
CAPE COD BAY-NANTUCKET SOUND-
1134 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT TUESDAY. 

* WINDS AND SEAS...SOUTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 
  25 KT. SEAS 2 TO 4 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.

&&

$$

ANZ251-241145-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110524T2100Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
1134 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 5 PM EDT TUESDAY...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
5 PM EDT TUESDAY. 

* 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.

&&

$$

ANZ256-241145-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110525T0500Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1134 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 1 AM EDT WEDNESDAY...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
1 AM EDT WEDNESDAY. 

* 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.

&&

$$

ANZ235-237-241145-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110525T0000Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
1134 PM EDT MON MAY 23 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 8 PM EDT TUESDAY...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
8 PM EDT TUESDAY. 

* 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.

&&

$$
902 
WHUS71 KBOX 240416 AAA
MWWBOX

URGENT - MARINE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE TAUNTON MA
1216 AM EDT TUE MAY 24 2011

ANZ250-254-255-241230-
/O.CON.KBOX.SC.Y.0073.000000T0000Z-110525T0500Z/
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-
1216 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY. 

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

&&

$$

ANZ231-232-241230-
/O.CON.KBOX.SC.Y.0073.110524T0500Z-110525T0000Z/
CAPE COD BAY-NANTUCKET SOUND-
1216 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING. 

* WINDS AND SEAS...SOUTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 
  25 KT. SEAS 2 TO 4 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.

&&

$$

ANZ251-241230-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110524T2100Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
1216 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 5 PM EDT THIS AFTERNOON...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
5 PM EDT THIS AFTERNOON. 

* 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.

&&

$$

ANZ256-241230-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110525T0500Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1216 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 1 AM EDT WEDNESDAY...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
1 AM EDT WEDNESDAY. 

* 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.

&&

$$

ANZ235-237-241230-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110525T0000Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
1216 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 8 PM EDT THIS EVENING...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
8 PM EDT THIS EVENING. 

* 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.

&&

$$
984 
WHUS71 KBOX 240801 AAA
MWWBOX

URGENT - MARINE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE TAUNTON MA
401 AM EDT TUE MAY 24 2011

ANZ250-254-255-241615-
/O.CON.KBOX.SC.Y.0073.000000T0000Z-110525T0500Z/
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-
401 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY. 

* WINDS AND SEAS...SOUTHWEST WINDS 10 TO 20 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.

&&

$$

ANZ231-232-241615-
/O.CON.KBOX.SC.Y.0073.000000T0000Z-110525T0000Z/
CAPE COD BAY-NANTUCKET SOUND-
401 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING. 

* WINDS AND SEAS...SOUTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 
  25 KT. SEAS 2 TO 4 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.

&&

$$

ANZ251-241615-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110524T2100Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
401 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 5 PM EDT THIS AFTERNOON...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
5 PM EDT THIS AFTERNOON. 

* 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.

&&

$$

ANZ256-241615-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110525T0500Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
401 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 1 AM EDT WEDNESDAY...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
1 AM EDT WEDNESDAY. 

* SEAS...4 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.

&&

$$

ANZ235-237-241615-
/O.CON.KBOX.SW.Y.0024.000000T0000Z-110525T0000Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
401 AM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 8 PM EDT THIS EVENING...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
8 PM EDT THIS EVENING. 

* 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.

&&

$$
009 
WHUS71 KBOX 242038
MWWBOX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
438 PM EDT TUE MAY 24 2011

ANZ250-250300-
/O.CAN.KBOX.SC.Y.0073.000000T0000Z-110525T0500Z/
/O.EXB.KBOX.SW.Y.0024.000000T0000Z-110525T0300Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
438 PM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 11 PM
EDT 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 11 PM EDT
THIS EVENING. THE SMALL CRAFT ADVISORY HAS BEEN CANCELLED. 

* WINDS AND SEAS...SOUTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 20
  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.

&&

$$

ANZ254-255-250445-
/O.CAN.KBOX.SC.Y.0073.000000T0000Z-110525T0500Z/
/O.EXB.KBOX.SW.Y.0024.000000T0000Z-110525T1800Z/
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-
438 PM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 2 PM
EDT WEDNESDAY...
...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 PM EDT
WEDNESDAY. THE SMALL CRAFT ADVISORY HAS BEEN CANCELLED. 

* WINDS AND SEAS...WEST WINDS 5 TO 15 KT WITH GUSTS UP TO 20 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.

&&

$$

ANZ231-232-242145-
/O.CAN.KBOX.SC.Y.0073.000000T0000Z-110525T0000Z/
CAPE COD BAY-NANTUCKET SOUND-
438 PM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

WINDS AND SEAS HAVE SUBSIDED BELOW SMALL CRAFT ADVISORY CRITERIA. 

$$

ANZ251-242145-
/O.CAN.KBOX.SW.Y.0024.000000T0000Z-110524T2100Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
438 PM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS CANCELLED THE SMALL
CRAFT ADVISORY FOR HAZARDOUS SEAS. 

SEAS HAVE SUBSIDED BELOW SMALL CRAFT ADVISORY CRITERIA.

$$

ANZ256-250445-
/O.EXT.KBOX.SW.Y.0024.000000T0000Z-110525T1200Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
438 PM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
8 AM EDT WEDNESDAY...

THE SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS NOW IN EFFECT
UNTIL 8 AM EDT WEDNESDAY. 

* 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.

&&

$$

ANZ235-237-250445-
/O.EXT.KBOX.SW.Y.0024.000000T0000Z-110525T0800Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
438 PM EDT TUE MAY 24 2011

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
4 AM EDT WEDNESDAY...

THE SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS NOW IN EFFECT
UNTIL 4 AM EDT WEDNESDAY. 

* 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.

&&

$$

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 May 23, 4:15 PM EDT, 6 minutes earlier.

Area forecast discussion, May 23, 4:15 PM EDT, 6 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
415 PM EDT MON MAY 23 2011

.SYNOPSIS...
A WARM FRONT MOVES ACROSS THE REGION TONIGHT...FOLLOWED BY WARMER
WEATHER ON TUESDAY. A COLD FRONT WILL CROSS NEW ENGLAND LATER
TUESDAY AND TUESDAY NIGHT...THEN MOVE OUT TO SEA WEDNESDAY. WEAK
HIGH PRESSURE MOVES ACROSS ON THURSDAY. MORE UNSETTLED WEATHER
RETURNS LATE THIS WEEK INTO THE WEEKEND.

&&

.NEAR TERM /UNTIL 6 AM TUESDAY MORNING/...
NORTHERN STREAM UPPER SHORTWAVE MOVES THROUGH THE GREAT LAKES AND
NEW YORK TONIGHT. WEST-SOUTHWEST FLOW ALOFT DRIVES A WARM FRONT
FROM THE MID ATLANTIC STATES NORTH ACROSS NEW ENGLAND. THIS
GENERATES PLENTY OF LIFT. PER BUFKIT THE LOWEST 2000 FEET ARE
RELATIVELY STABLE...BUT ABOVE 2000 FEET THE AIRMASS SHOWS LIMITED
INSTABILITY WITH LAPSE RATES AROUND 6.25C PER KM. WILL CONITNUE
WITH LIKELY POPS FOR SHOWERS AND SCATTERED THUNDER. PRECIPITABLE
WATER VALUES CLIMB TO BETWEEN 1.25 AND 1.6 INCHES...SO BRIEF HEAVY
DOWNPOURS ARE POSSIBLE.

NO PARTICULAR FAVORITE AMONG THE MODELS...SO WE USED A BLEND OF
MET AND MAV MOS VALUES FOR TEMPERATURES.

&&

.SHORT TERM /6 AM TUESDAY MORNING THROUGH TUESDAY NIGHT/...
THE WARM FRONT WILL MOVE NORTH AND EAST OF US BY TUESDAY MORNING
TAKING WITH IT THE BEST LIFT. THIS WILL ALLOW THE AIRMASS TO DRY A
LITTLE...ESPECIALLY BETWEEN 700 MB AND 850 MB...WHICH WILL MEAN
BREAKS OF SUNSHINE DURING THE DAY. THE SOLAR HEATING WILL TRIGGER
SUFFICIENT MIXING TO TAP WARM AIR ALL THE WAY TO 850 MB AWAY FROM
THE COASTLINE. TEMPS AT THAT LEVEL ARE FORECAST AROUND +14C WHICH
WOULD SUPPORT MAX TEMPS IN THE MID 80S...BUT CLOUD COVER WILL
LIMIT THE HEATING SO WE USED MAX TEMPS IN THE MID 70S TO LOWER
80S. A FEW SPOTS COULD HEAT TO 83 OR 84 DEGREES WITH ENOUGH SUN.
MARINE AIR WILL HOLD TEMPS ALONG THE SOUTH COAST TO THE 60S AND
LOWER 70S.

THE HEATING AND INCREASED DEWPOINTS WILL ACT TO DESTABILIZE THE
AIRMASS JUST AS A PRE-FRONTAL TROUGH MOVES IN TO SERVE AS A FOCUS.
MUCH OF THE CONVECTIVE POTENTIAL WILL DEPEND ON THE AMOUNT OF
SUNSHINE...BUT ENOUGH POTENTIAL INSTABILITY AS NOTED BY LI VALUES
OF -2 TO -4 NORTHWEST OF A BOSTON-PROVIDENCE LINE. WINDS AT 850 MB
ARE FORECAST AROUND 30 KNOTS...AT 500 MB AROUND 35 KNOTS. THESE
ARE BORDERLINE VALUES FOR STRAIGHT LINE WINDS. WET BULB ZERO
VALUES ARE FORECAST AT 10 THOUSAND TO 11 THOUSAND
FEET...BORDERLINE FOR LARGE HAIL. WINDS ALOFT OF 2000 FEET WILL
HAVE SIMILAR DIRECTIONS...SO LINES ARE A POSSIBILITY.

BOTTOM LINE...EXPECT SHOWERS AND A FEW TSTMS WITH BEST CHANCE IN
THE CT VALLEY AND SRN NH. PROBABILITY OF THUNDER WILL DIMINISH
WHEREVER THE FLOW IS COMING FROM THE OCEAN.

TUESDAY NIGHT...COLD FRONT MOVES ACROSS THE REGION WITH A
WINDSHIFT TO NORTHWEST BEHIND IT. LINGERING SCATTERED
SHOWERS/TSTMS WITH POPS DIMINISHING IN THE NORTHWEST OVERNIGHT.

&&

.LONG TERM /WEDNESDAY THROUGH MONDAY/...
MEDIUM RANGE MODELS IN FAIRLY GOOD AGREEMENT UNTIL AROUND THE END OF
THE WEEK...THEN A WIDENING VARIANCE IN MODEL SOLUTIONS BY THIS
WEEKEND INTO EARLY NEXT WEEK LENDS FOR LOW CONFIDENCE FOR THIS
PORTION OF THE FORECAST. MAY BE SEEING ANOTHER UPPER LEVEL PATTERN
CHANGE...POSSIBLY INTO ANOTHER BLOCKING PATTERN.

WEDNESDAY...KEPT CHANCE SHOWERS GOING ACROSS SOUTHERN AREAS INTO
THE AFTERNOON...THEN SHOULD START TO END EXCEPT ACROSS SE MA
DURING THE AFTERNOON. OTHERWISE...SHOULD BE A DRY DAY WITH SOME
SUN BREAKING OUT ACROSS WESTERN AREAS. CLOUDS APPEAR TO PERSIST
THROUGHOUT THE DAY ALONG THE COAST. DAYTIME HIGHS WILL BE COOL
AGAIN WITH WINDS SHIFTING ONSHORE.

WEDNESDAY NIGHT-THURSDAY...LOOKS LIKE A MAINLY DRY PERIOD WITH WEAK
HIGH PRES RIDGE BETWEEN SYSTEMS. TIMING IS STILL IN
QUESTION...THOUGH. WILL LIKELY SEE PATCHY FOG DEVELOP AGAIN DURING
THE NIGHTTIME AND EARLY MORNING HOURS.

ANOTHER STRONG SHORT WAVE STARTS TO WORK OUT OF THE GREAT LAKES...
DIGGING ANOTHER LONG WAVE TROUGH BUT TO THE W OF THE REGION DURING
THURSDAY. MAY START TO SEE MORE SCT SHOWERS/TSTMS MOVE INTO SW NH
AND THE E SLOPES OF THE BERKSHIRES AHEAD OF SURFACE FRONT. FOR
NOW...HAVE A DRY AND MILDER FORECAST FOR MOST AREAS ON THURSDAY WITH
HIGHS IN THE 70S.

THURSDAY NIGHT...APPROACHING FRONT MAY STALL W OF THE REGION...SO
ANY SHOWERS/EVENING TSTMS WILL BE CONFINED TO FAR WESTERN AREAS.
MORE PATCHY FOG MAY DEVELOP LATE.  EXPECT OVERNIGHT LOWS IN THE 50S
TO LOWER 60S.

FRIDAY-SUNDAY...A LOT OF UNCERTAINTY WITH THE TIMING OF APPROACHING
SYSTEMS AS HIGH PRES MAY START TO STALL OVER THE WESTERN ATLC WHILE
A DIGGING TROUGH MAY TRY TO MOVE INTO WESTERN NEW ENGLAND DURING THE
WEEKEND. THIS WILL KEEP A LOT OF CLOUDS AROUND WITH THE CHANCE OF
SHOWERS AND AFTERNOON/EVENING TSTMS THROUGH THIS PERIOD. DOES APPEAR
THAT TEMPS WILL RUN CLOSE TO OR A BIT ABOVE NORMAL WITH WINDS
GENERALLY OUT OF THE S-SW. HOWEVER...HAVE LOW CONFIDENCE ON THE
TIMING DURING THIS TIMEFRAME.

&&

.AVIATION /19Z MONDAY THROUGH SATURDAY/...
FORECASTER CONFIDENCE LEVELS...
  LOW...LESS THAN 30 PERCENT
  MEDIUM...30 PERCENT TO 60 PERCENT
  HIGH...GREATER THAN 60 PERCENT

THIS EVENING...WIDESPREAD IFR CEILINGS WITH AREAS OF 1-3 MILES
VSBY IN FOG. REMAINING AREAS...MAINLY SOUTHEAST MASS...AT MVFR
CEILINGS.

TONIGHT...INCREASING DEWPOINTS AND GROUND MOISTURE FROM SHOWERS
WILL CONTRIBUTE TO BRINGING CEILINGS DOWN AGAIN TONIGHT. EXPECT
WIDESPREAD IFR AND AREAS OF LIFR. AN AREA OF SHOWERS AND SCATTERED
TSTMS WILL MOVE ACROSS OVERNIGHT.  MEDIUM TO HIGH CONFIDENCE.

TUESDAY...WINDS SHIFT TO SOUTH-SOUTHWEST. EXPECT THE OVERNIGHT
SHOWERS TO MOVE OFF TO THE EAST WITH BRIEF DRYING ALOFT WHICH
SHOULD ALLOW FOR LIFTING AND BREAKING CLOUDS...IMPROVEMENT TO
EITHER MVFR OR VFR. THE EXCEPTION WOUILD BE ALONG THE CAPE AND
ISLANDS AND SOUTH COAST WHERE FOG AND LOW CLOUDS MAY LINGER. THE
BREAKING CLOUDS WILL ALLOW FOR HEATING AWAY FROM THE COAST...WHICH
WOULD GENERATE SHOWERS AND THUNDERSTORMS...SOME WITH HAIL AND
STRONG WIND GUSTS. THE BEST CHANCE FOR STORMS WOULD BE IN THE CT
VALLEY AND SOUTHERN NH...WITH ANY STORMS CAUSING BRIEF PERIODS OF
MVFR CEILINGS/VSBYS. MEDIUM CONFIDENCE.

TUESDAY NIGHT...MEDIUM CONFIDENCE. EXPECT MVFR CIGS/VSBYS IN SCT
SHOWERS/TSTMS. EXPECT SW WINDS TO SHIFT TO NW. CIGS/VSBY MAY LOWER TO
IFR MAINLY INLAND AFTER MIDNIGHT IN PATCHY FOG.

KBOS TERMINAL...MEDIUM CONFIDENCE.  IFR CIGS AND MVFR VSBYS SHOULD
LOWER TO IFR-LIFR EARLY TONIGHT. CONDITIONS SHOULD THEN IMPROVE
TO VFR BY LATE TUESDAY MORNING OR EARLY AFTERNOON. A FEW SHOWERS
OR PERHAPS A THUNDERSTORM MAY AFFECT THE TERMINAL TUESDAY
AFTERNOON/EVENING BUT CONFIDENCE IS LOW.

OUTLOOK...WEDNESDAY THROUGH SATURDAY...

WEDNESDAY-WEDNESDAY NIGHT...LOW-MEDIUM CONFIDENCE. EXPECT MVFR
CIGS AND VFR VSBYS EARLY IN THE DAY...THEN MAY LOWER TO MVFR-IFR
CIGS/VSBYS IN SCT SHOWERS...THOUGH SHOULD END WED NIGHT.
HOWEVER...MAY SEE AREAS OF IFR CIGS/VSBYS IN PATCHY FOG AGAIN WED
NIGHT. WINDS BECOME LIGHT E-SE.

THURSDAY-FRIDAY...LOW CONFIDENCE. MAY SEE MVFR VSBYS IN PATCHY FOG
EARLY EACH DAY AND AGAIN AT NIGHT. AREAS OF MVFR CIGS/VSBYS IN SCT
SHOWERS/TSTMS MAINLY ACROSS INLAND AREAS EACH AFTERNOON AND
EVENING...THOUGH COULD OCCUR ANYWHERE FRIDAY AFTERNOON/EVENING.

&&

.MARINE...

TONIGHT...SOUTH FLOW TONIGHT WILL INCREASE WITH 40 KNOTS EXPECTED
AT 2000 FEET ABOVE THE OCEAN SURFACE DURING THE NIGHT. MOST OF
THIS WIND WILL REMAIN ALOFT...BUT GUSTS MAY APPROACH 25 KNOTS
LATER TONIGHT. A 5-FOOT SWELL WILL CONTINUE ACROSS THE EASTERN
OUTER WATERS...AND SHOULD SPREAD TO THE SOUTHERN WATERS BY
MORNING. SMALL CRAFT ADVISORIES CONTINUE...AND HAVE BEEN EXTENDED
TO NANTUCKET SOUND AND CAPE COD BAY.

DENSE FOG SHOULD REDEVELOP AS HUMID AIR MOVES ACROSS THE STILL-
COOL OCEAN WATER. THERE MAY ALSO BE SCATTERED TO ISOLATED
THUNDERSTORMS OVERNIGHT.

TUESDAY...FOG CONTINUES. A SECOND AREA OF THUNDERSTORMS MAY
APPROACH THE WATERS DURING THE AFTERNOON/EVENING. WINDS ALOFT WILL
DIMINISH A LITTLE BUT WITH LINGERING POTENTIAL FOR SURFACE GUSTS
NEAR 25 KNOTS. SEAS WILL CONTINUE ROUGH...POSSIBLY DIMINISHING A
LITTLE LATE IN THE DAY.

TUESDAY NIGHT...SEAS WILL SLOWLY SUBSIDE OVERNIGHT. WINDS WILL
SHIFT TO NORTHWEST AS A COLD FRONT MOVES THROUGH.

OUTLOOK...WEDNESDAY THROUGH SATURDAY...

WEDNESDAY AND WEDNESDAY NIGHT...WINDS SHIFT TO N-NE AND PICK UP A
BIT BUT REMAIN BELOW SMALL CRAFT CRITERIA. EXPECT LOWERED VSBYS IN
PATCHY FOG AND SCT SHOWERS...THOUGH SHOWERS SHOULD END WED NIGHT.

THURSDAY-FRIDAY...S-SE WINDS REMAIN BELOW SMALL CRAFT...BUT MAY GUST
CLOSE TO 20 KT ON THE OUTER WATERS. SEAS ALSO BELOW SMALL CRAFT. SCT
SHOWERS/TSTMS POSSIBLE ON FRIDAY.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...NONE.
MA...NONE.
NH...NONE.
RI...NONE.
MARINE...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS FROM 2 AM TO 11 AM EDT
     TUESDAY FOR ANZ235-237.
     SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS UNTIL 7 PM EDT TUESDAY
     FOR ANZ250-254.
     SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS UNTIL 11 AM EDT
     TUESDAY FOR ANZ251.
     SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS FROM 7 PM THIS EVENING
     TO 7 PM EDT TUESDAY FOR ANZ255-256.

&&

SYNOPSIS...WTB/EVT
NEAR TERM...WTB
SHORT TERM...WTB
LONG TERM...EVT
AVIATION...WTB/EVT
MARINE...WTB/EVT
Hazardous weather outlook, May 23, 4:04 AM EDT, 12 hours 17 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
404 AM EDT MON MAY 23 2011

CTZ002>004-MAZ002>024-026-NHZ011-012-015-RIZ001>008-240815-
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-
404 AM EDT MON MAY 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...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

SCATTERED SHOWERS AND THUNDERSTORMS ARE POSSIBLE TUESDAY AFTERNOON
AND EVENING. A FEW OF THESE STORMS MAY BECOME SEVERE AND PRODUCE
LARGE HAIL AND DAMAGING STRAIGHT LINE WIND GUSTS. LOCALLY HEAVY
RAINFALL AND LOCALIZED FLOODING WILL ALSO BE POSSIBLE WITH THE
STRONGEST STORMS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED TUESDAY AFTERNOON AND EVENING.

ANZ230>237-250-251-254>256-240815-
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-
404 AM EDT MON MAY 23 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...TUESDAY THROUGH SUNDAY.

A FEW STRONG TO SEVERE THUNDERSTORMS MAY AFFECT THE WATERS NORTH
OF PLYMOUTH TUESDAY AFTERNOON AND EVENING. CONFIDENCE IS LOW AT
THIS TIME...HOWEVER.

.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
May 23, 3:34 AM EDTSmall Craft Advisory for Hazardous SeasBOX52 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.