255
WHUS71 KBOX 280606
MWWBOX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
206 AM EDT MON SEP 28 2026
ANZ232>235-237-280715-
/O.CAN.KBOX.SC.Y.0089.000000T0000Z-260928T1200Z/
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-
BLOCK ISLAND SOUND-
206 AM EDT MON SEP 28 2026
..SMALL CRAFT ADVISORY IS CANCELLED
WINDS HAVE DIMINISHED AND THE SMALL CRAFT ADVISORY HAS BEEN
CANCELLED.
ANZ250-251-281915-
/O.EXT.KBOX.SC.Y.0089.000000T0000Z-260929T0600Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-MASSACHUSETTS BAY AND IPSWICH BAY-
206 AM EDT MON SEP 28 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT TUESDAY
* WHAT...NORTHEAST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND
SEAS 6 TO 9 FEET.
* WHERE...COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN
BANK NATIONAL MARINE SANCTUARY AND MASSACHUSETTS BAY AND
IPSWICH BAY.
* WHEN...UNTIL 2 AM EDT TUESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ255-256-281915-
/O.EXT.KBOX.SC.Y.0089.000000T0000Z-260929T0600Z/
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-
206 AM EDT MON SEP 28 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT TUESDAY
* WHAT...EAST WINDS 10 TO 15 KT AND SEAS 4 TO 7 FEET.
* WHERE...IN MASSACHUSETTS COASTAL WATERS, COASTAL WATERS
EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND
NANTUCKET. IN RHODE ISLAND COASTAL WATERS, COASTAL WATERS FROM
MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM SOUTH OF
BLOCK ISLAND.
* WHEN...UNTIL 2 AM EDT TUESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ254-281915-
/O.EXT.KBOX.SC.Y.0089.000000T0000Z-260929T0600Z/
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
206 AM EDT MON SEP 28 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT TUESDAY
* WHAT...SOUTHEAST WINDS 5 TO 15 KT WITH GUSTS UP TO 25 KT AND
SEAS 5 TO 8 FEET.
* WHERE...COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO
NANTUCKET MA OUT 20 NM.
* WHEN...UNTIL 2 AM EDT TUESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ230-281800-
/O.EXT.KBOX.SC.Y.0089.000000T0000Z-260928T1800Z/
BOSTON HARBOR-
206 AM EDT MON SEP 28 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
* WHAT...NORTHEAST WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT AND
WAVES 2 TO 3 FEET.
* WHERE...BOSTON HARBOR.
* WHEN...UNTIL 2 PM EDT THIS AFTERNOON.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
ANZ231-281800-
/O.CON.KBOX.SC.Y.0089.000000T0000Z-260928T1800Z/
CAPE COD BAY-
206 AM EDT MON SEP 28 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
* WHAT...EAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND SEAS
3 TO 5 FEET.
* WHERE...CAPE COD BAY.
* WHEN...UNTIL 2 PM EDT THIS AFTERNOON.
* 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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