610
WHUS71 KBOX 231748
MWWBOX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
148 PM EDT FRI OCT 23 2026
ANZ280>282-231900-
/O.CAN.KBOX.GL.W.0024.000000T0000Z-261023T1900Z/
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO
60 NM-
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-
148 PM EDT FRI OCT 23 2026
..GALE WARNING IS CANCELLED
WINDS HAVE DIMINISHED BELOW GALE HEADLINE CRITERIA.
THEREFORE...THE GALE WARNINGS HAVE BEEN CANCELLED.
ANZ230-233>237-231900-
/O.CAN.KBOX.SC.Y.0100.000000T0000Z-261023T1900Z/
BOSTON HARBOR-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-
NARRAGANSETT BAY-BLOCK ISLAND SOUND-
148 PM EDT FRI OCT 23 2026
..SMALL CRAFT ADVISORY IS CANCELLED
WINDS HAVE DIMINISHED BELOW SMALL CRAFT ADVISORY CRITERIA.
THEREFORE...THE SMALL ADVISORY HEADLINES HAVE BEEN CANCELLED.
ANZ255-240700-
/O.EXT.KBOX.SC.Y.0100.000000T0000Z-261025T1000Z/
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
148 PM EDT FRI OCT 23 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT SUNDAY
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND SEAS
5 TO 8 FEET.
* WHERE...COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS
VINEYARD AND NANTUCKET.
* WHEN...UNTIL 6 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.
ANZ250-240700-
/O.EXT.KBOX.SC.Y.0100.000000T0000Z-261025T0000Z/
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
148 PM EDT FRI OCT 23 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT SATURDAY
* WHAT...NORTH WINDS 10 TO 20 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.
* WHEN...UNTIL 8 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.
ANZ251-240600-
/O.EXT.KBOX.SC.Y.0100.000000T0000Z-261024T0600Z/
MASSACHUSETTS BAY AND IPSWICH BAY-
148 PM EDT FRI OCT 23 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT SATURDAY
* WHAT...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND SEAS
4 TO 7 FEET.
* WHERE...MASSACHUSETTS BAY AND IPSWICH BAY.
* WHEN...UNTIL 2 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.
ANZ254-240700-
/O.EXT.KBOX.SC.Y.0100.000000T0000Z-261025T1000Z/
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
148 PM EDT FRI OCT 23 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT SUNDAY
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND SEAS
7 TO 10 FEET.
* WHERE...COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO
NANTUCKET MA OUT 20 NM.
* WHEN...UNTIL 6 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.
ANZ231-240600-
/O.EXT.KBOX.SC.Y.0100.000000T0000Z-261024T0600Z/
CAPE COD BAY-
148 PM EDT FRI OCT 23 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT SATURDAY
* WHAT...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND SEAS
4 TO 6 FEET.
* WHERE...CAPE COD BAY.
* WHEN...UNTIL 2 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.
ANZ232-240600-
/O.EXT.KBOX.SC.Y.0100.000000T0000Z-261024T0600Z/
NANTUCKET SOUND-
148 PM EDT FRI OCT 23 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT SATURDAY
* WHAT...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND SEAS
3 TO 5 FEET.
* WHERE...NANTUCKET SOUND.
* WHEN...UNTIL 2 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.
ANZ256-240700-
/O.CON.KBOX.SC.Y.0100.000000T0000Z-261024T1200Z/
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
148 PM EDT FRI OCT 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
SATURDAY...
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND
SEAS 4 TO 6 FEET.
* WHERE...COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD
EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND.
* WHEN...UNTIL 8 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.
FRANK
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