593
WHUS71 KBOX 091826
MWWBOX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
226 PM EDT THU OCT 9 2025
ANZ231>234-100730-
/O.CAN.KBOX.SC.Y.0098.000000T0000Z-251009T2000Z/
/O.NEW.KBOX.SR.A.0002.251012T1800Z-251014T0000Z/
CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-
226 PM EDT THU OCT 9 2025
...STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
EVENING...
..SMALL CRAFT ADVISORY IS CANCELLED
* WHAT...NORTHEAST WINDS 30 TO 40 KT WITH GUSTS UP TO 48 KT AND
SEAS 6 TO 9 FEET POSSIBLE.
* WHERE...CAPE COD BAY, NANTUCKET SOUND, VINEYARD SOUND AND
BUZZARDS BAY.
* WHEN...FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING.
* IMPACTS...STORM FORCE WINDS AND HAZARDOUS SEAS COULD CAPSIZE
OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD PREPARE TO REMAIN IN PORT, ALTER COURSE, AND/OR
SECURE THE VESSEL BEFORE THE ONSET OF SEVERE CONDITIONS.
ANZ250-100730-
/O.CAN.KBOX.SC.Y.0098.000000T0000Z-251010T0200Z/
/O.NEW.KBOX.SR.A.0002.251012T1800Z-251014T0000Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
226 PM EDT THU OCT 9 2025
...STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
EVENING...
..SMALL CRAFT ADVISORY IS CANCELLED
* WHAT...NORTHEAST WINDS 25 TO 35 KT WITH GUSTS UP TO 50 KT AND
SEAS 11 TO 16 FEET POSSIBLE.
* WHERE...COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN
BANK NATIONAL MARINE SANCTUARY.
* WHEN...FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING.
* IMPACTS...STORM FORCE WINDS AND HAZARDOUS SEAS COULD CAPSIZE
OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD PREPARE TO REMAIN IN PORT, ALTER COURSE, AND/OR
SECURE THE VESSEL BEFORE THE ONSET OF SEVERE CONDITIONS.
ANZ251-256-100730-
/O.CAN.KBOX.SC.Y.0099.000000T0000Z-251009T2000Z/
/O.NEW.KBOX.SR.A.0002.251012T1800Z-251014T0000Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
226 PM EDT THU OCT 9 2025
...STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
EVENING...
..SMALL CRAFT ADVISORY IS CANCELLED
* WHAT...NORTHEAST WINDS 35 TO 45 KT WITH GUSTS UP TO 48 KT AND
SEAS 14 TO 19 FEET POSSIBLE.
* WHERE...IN MASSACHUSETTS COASTAL WATERS, MASSACHUSETTS BAY AND
IPSWICH BAY. IN RHODE ISLAND COASTAL WATERS, COASTAL WATERS
FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM
SOUTH OF BLOCK ISLAND.
* WHEN...FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING.
* IMPACTS...STORM FORCE WINDS AND HAZARDOUS SEAS COULD CAPSIZE
OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD PREPARE TO REMAIN IN PORT, ALTER COURSE, AND/OR
SECURE THE VESSEL BEFORE THE ONSET OF SEVERE CONDITIONS.
ANZ254-100730-
/O.CAN.KBOX.SC.Y.0099.000000T0000Z-251010T0500Z/
/O.NEW.KBOX.SR.A.0002.251012T1800Z-251014T0000Z/
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
226 PM EDT THU OCT 9 2025
...STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
EVENING...
..SMALL CRAFT ADVISORY IS CANCELLED
* WHAT...EAST WINDS 30 TO 45 KT AND SEAS 11 TO 16 FEET POSSIBLE.
* WHERE...COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO
NANTUCKET MA OUT 20 NM.
* WHEN...FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING.
* IMPACTS...STORM FORCE WINDS AND HAZARDOUS SEAS COULD CAPSIZE OR
DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD PREPARE TO REMAIN IN PORT, ALTER COURSE, AND/OR
SECURE THE VESSEL BEFORE THE ONSET OF SEVERE CONDITIONS.
ANZ255-100730-
/O.CAN.KBOX.SC.Y.0099.000000T0000Z-251010T0200Z/
/O.NEW.KBOX.SR.A.0002.251012T1800Z-251014T0000Z/
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
226 PM EDT THU OCT 9 2025
...STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
EVENING...
..SMALL CRAFT ADVISORY IS CANCELLED
* WHAT...EAST WINDS 35 TO 45 KT AND SEAS 11 TO 16 FEET POSSIBLE.
* WHERE...COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS
VINEYARD AND NANTUCKET.
* WHEN...FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING.
* IMPACTS...STORM FORCE WINDS AND HAZARDOUS SEAS COULD CAPSIZE
OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD PREPARE TO REMAIN IN PORT, ALTER COURSE, AND/OR
SECURE THE VESSEL BEFORE THE ONSET OF SEVERE CONDITIONS.
ANZ235-237-100730-
/O.NEW.KBOX.SR.A.0002.251012T1800Z-251014T0000Z/
RHODE ISLAND SOUND-BLOCK ISLAND SOUND-
226 PM EDT THU OCT 9 2025
...STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
EVENING...
* WHAT...NORTHEAST WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT AND
SEAS 9 TO 14 FEET POSSIBLE.
* WHERE...RHODE ISLAND SOUND AND BLOCK ISLAND SOUND.
* WHEN...FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING.
* IMPACTS...STORM FORCE WINDS AND HAZARDOUS SEAS COULD CAPSIZE
OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD PREPARE TO REMAIN IN PORT, ALTER COURSE, AND/OR
SECURE THE VESSEL BEFORE THE ONSET OF SEVERE CONDITIONS.
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