585
WHUS71 KBOX 221803
MWWBOX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
203 PM EDT FRI AUG 22 2025
ANZ254-255-230900-
/O.CAN.KBOX.GL.W.0026.000000T0000Z-250823T0000Z/
/O.EXB.KBOX.SC.Y.0086.000000T0000Z-250825T0000Z/
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-
203 PM EDT FRI AUG 22 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY
..GALE WARNING IS CANCELLED
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND SEAS
8 TO 13 FEET.
* WHERE...COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO
NANTUCKET MA OUT 20 NM AND COASTAL WATERS EXTENDING OUT TO 25
NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET.
* WHEN...UNTIL 8 PM EDT SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ232-230900-
/O.CAN.KBOX.GL.W.0026.000000T0000Z-250823T0000Z/
/O.EXB.KBOX.SC.Y.0086.000000T0000Z-250823T2300Z/
NANTUCKET SOUND-
203 PM EDT FRI AUG 22 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT SATURDAY
..GALE WARNING IS CANCELLED
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND
SEAS 4 TO 6 FEET.
* WHERE...NANTUCKET SOUND.
* WHEN...UNTIL 7 PM EDT SATURDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ231-230500-
/O.CAN.KBOX.GL.W.0026.000000T0000Z-250823T0000Z/
/O.EXB.KBOX.SC.Y.0086.000000T0000Z-250823T0500Z/
CAPE COD BAY-
203 PM EDT FRI AUG 22 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EDT SATURDAY
..GALE WARNING IS CANCELLED
* WHAT...EAST WINDS 5 TO 15 KT WITH GUSTS UP TO 25 KT AND SEAS 3
TO 5 FEET.
* WHERE...CAPE COD BAY.
* WHEN...UNTIL 1 AM EDT SATURDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ250-230900-
/O.CAN.KBOX.GL.W.0026.000000T0000Z-250823T0000Z/
/O.EXB.KBOX.SC.Y.0086.000000T0000Z-250825T0000Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
203 PM EDT FRI AUG 22 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY
..GALE WARNING IS CANCELLED
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND SEAS
6 TO 11 FEET.
* WHERE...COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN
BANK NATIONAL MARINE SANCTUARY.
* WHEN...UNTIL 8 PM EDT SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ233-235-237-230900-
/O.EXP.KBOX.GL.W.0026.000000T0000Z-250822T1800Z/
/O.EXB.KBOX.SC.Y.0086.000000T0000Z-250823T1100Z/
VINEYARD SOUND-RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
203 PM EDT FRI AUG 22 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT SATURDAY
..GALE WARNING HAS EXPIRED
* WHAT...SOUTH WINDS 5 TO 15 KT AND SEAS 4 TO 7 FEET.
* WHERE...IN MASSACHUSETTS COASTAL WATERS, VINEYARD SOUND. IN
RHODE ISLAND COASTAL WATERS, RHODE ISLAND SOUND AND BLOCK
ISLAND SOUND.
* WHEN...UNTIL 7 AM EDT SATURDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ256-230900-
/O.EXP.KBOX.GL.W.0026.000000T0000Z-250822T1800Z/
/O.EXB.KBOX.SC.Y.0086.000000T0000Z-250825T0000Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
203 PM EDT FRI AUG 22 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY
..GALE WARNING HAS EXPIRED
* WHAT...SOUTH WINDS 5 TO 15 KT AND SEAS 7 TO 10 FEET.
* WHERE...COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD
EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND.
* WHEN...UNTIL 8 PM EDT SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ234-221915-
/O.EXP.KBOX.GL.W.0026.000000T0000Z-250822T1800Z/
BUZZARDS BAY-
203 PM EDT FRI AUG 22 2025
..GALE WARNING HAS EXPIRED
WINDS HAVE DIMINISHED LESS THAN 25 KT WITH SEAS LESS THAN 5 FEET.
ANZ230-236-221915-
/O.EXP.KBOX.SC.Y.0086.000000T0000Z-250822T1800Z/
BOSTON HARBOR-NARRAGANSETT BAY-
203 PM EDT FRI AUG 22 2025
..SMALL CRAFT ADVISORY HAS EXPIRED
WINDS HAVE DIMINISHED LESS THAN 25 KT WITH SEAS LESS THAN 5 FEET.
ANZ251-230900-
/O.EXT.KBOX.SC.Y.0086.000000T0000Z-250824T1100Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
203 PM EDT FRI AUG 22 2025
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT SUNDAY
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND SEAS
4 TO 6 FEET.
* WHERE...MASSACHUSETTS BAY AND IPSWICH BAY.
* WHEN...UNTIL 7 AM EDT SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
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