789  
WHUS71 KBOX 101808  
MWWBOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
208 PM EDT SAT MAY 10 2025  
 
ANZ250-254>256-110300-  
/O.CON.KBOX.SC.Y.0063.000000T0000Z-250511T0300Z/  
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-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
208 PM EDT SAT MAY 10 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS  
EVENING...  
 
* WHAT...WEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND SEAS  
4 TO 6 FEET.  
 
* WHERE...IN MASSACHUSETTS COASTAL WATERS, 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 AND 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 11 PM EDT THIS EVENING.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
ANZ231-251-110000-  
/O.CON.KBOX.SC.Y.0063.000000T0000Z-250511T0000Z/  
CAPE COD BAY-MASSACHUSETTS BAY AND IPSWICH BAY-  
208 PM EDT SAT MAY 10 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS  
EVENING...  
 
* WHAT...WEST WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT AND SEAS  
2 TO 4 FEET.  
 
* WHERE...CAPE COD BAY AND MASSACHUSETTS BAY AND IPSWICH BAY.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* 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>235-237-110000-  
/O.CON.KBOX.SC.Y.0063.000000T0000Z-250511T0000Z/  
NANTUCKET SOUND-VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-  
BLOCK ISLAND SOUND-  
208 PM EDT SAT MAY 10 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS  
EVENING...  
 
* WHAT...WEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND SEAS  
3 TO 5 FEET.  
 
* WHERE...IN MASSACHUSETTS COASTAL WATERS, NANTUCKET SOUND,  
VINEYARD SOUND AND BUZZARDS BAY. IN RHODE ISLAND COASTAL  
WATERS, RHODE ISLAND SOUND AND BLOCK ISLAND SOUND.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
ANZ236-110000-  
/O.CON.KBOX.SC.Y.0063.000000T0000Z-250511T0000Z/  
NARRAGANSETT BAY-  
208 PM EDT SAT MAY 10 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS  
EVENING...  
 
* WHAT...NORTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT AND  
WAVES 1 TO 3 FEET.  
 
* WHERE...NARRAGANSETT BAY.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
ANZ230-110000-  
/O.CON.KBOX.SC.Y.0063.000000T0000Z-250511T0000Z/  
BOSTON HARBOR-  
208 PM EDT SAT MAY 10 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS  
EVENING...  
 
* WHAT...NORTHWEST WINDS AROUND 10 KT WITH GUSTS UP TO 25 KT AND  
WAVES AROUND 2 FEET.  
 
* WHERE...BOSTON HARBOR.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* 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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