620  
FZUS51 KBOX 141106  
CWFBOX  
 
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
706 AM EDT MON JUL 14 2025  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT  
TO 25 NM  
 
ANZ200-150000-  
706 AM EDT MON JUL 14 2025  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS  
 
COLD FRONT MOVES THROUGH MON. GENERALLY UNSETTLED THROUGH THE WEEK  
WITH PERIODS OF ISOLATED SHOWERS.  
 
 
 
ANZ250-150000-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS  
UP TO 20 KT THIS AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT  
AT 5 SECONDS AND E 1 FOOT AT 8 SECONDS. PATCHY FOG. A SLIGHT  
CHANCE OF SHOWERS AND TSTMS THIS AFTERNOON. VSBY 1 NM OR LESS,  
INCREASING TO 1 TO 3 NM THIS AFTERNOON.    
TONIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND E 2 FT AT 7 SECONDS.  
PATCHY FOG. VSBY 1 TO 3 NM.    
TUE  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT  
AT 7 SECONDS AND SE 2 FT AT 9 SECONDS.    
TUE NIGHT  
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE  
EVENING. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND  
SE 2 FT AT 8 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT AT  
6 SECONDS.    
THU AND THU NIGHT  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 1 FOOT AT  
6 SECONDS.    
FRI AND FRI NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
BECOMING NW. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ251-150000-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS  
UP TO 20 KT THIS AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: SE  
2 FT AT 5 SECONDS AND SE 1 FOOT AT 9 SECONDS. PATCHY FOG THIS  
MORNING. A SLIGHT CHANCE OF SHOWERS AND TSTMS THIS AFTERNOON.  
VSBY 1 NM OR LESS THIS MORNING.    
TONIGHT  
S WINDS 10 TO 15 KT, BECOMING SW 5 TO 10 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 3 SECONDS AND  
E 1 FOOT AT 7 SECONDS.    
TUE  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
1 FOOT AT 3 SECONDS AND E 1 FOOT AT 6 SECONDS.    
TUE NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
S 1 FOOT AT 3 SECONDS AND E 1 FOOT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND E 1 FOOT  
AT 6 SECONDS.    
THU AND THU NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT  
AT 6 SECONDS.    
FRI  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. A CHANCE OF  
SHOWERS AND TSTMS.    
FRI NIGHT  
N WINDS AROUND 10 KT. SEAS AROUND 2 FT. A CHANCE OF  
SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ231-150000-  
CAPE COD BAY-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND  
2 FT THIS AFTERNOON. WAVE DETAIL: S 1 FOOT AT 3 SECONDS AND E  
1 FOOT AT 6 SECONDS, BECOMING S 1 FOOT AT 2 SECONDS AND E 1 FOOT  
AT 6 SECONDS. PATCHY FOG THIS MORNING WITH VSBY 1 NM OR LESS.    
TONIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
1 FOOT AT 3 SECONDS AND E 1 FOOT AT 7 SECONDS. PATCHY FOG AFTER  
MIDNIGHT. A CHANCE OF SHOWERS AFTER MIDNIGHT.    
TUE  
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT  
IN THE AFTERNOON. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS AND E  
1 FOOT AT 6 SECONDS, BECOMING SW 1 FOOT AT 3 SECONDS AND E 1 FOOT  
AT 7 SECONDS. PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS IN  
THE MORNING.    
TUE NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE  
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS  
AND E 1 FOOT AT 7 SECONDS, BECOMING SW 1 FOOT AT 3 SECONDS AND E  
1 FOOT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS AND E  
1 FOOT AT 6 SECONDS.    
THU THROUGH FRI NIGHT  
NW WINDS 10 TO 15 KT WITH GUSTS UP TO  
20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND E  
1 FOOT AT 7 SECONDS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ254-150000-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 2 FT  
AT 6 SECONDS AND SE 1 FOOT AT 9 SECONDS. PATCHY FOG. VSBY 1 NM OR  
LESS.    
TONIGHT  
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE  
2 FT AT 7 SECONDS AND SW 1 FOOT AT 2 SECONDS. PATCHY FOG. VSBY  
1 TO 3 NM.    
TUE  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E  
2 FT AT 7 SECONDS AND SE 2 FT AT 8 SECONDS.    
TUE NIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 2 FT AT 4 SECONDS AND SE 2 FT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT AT  
6 SECONDS.    
THU THROUGH FRI NIGHT  
W WINDS 10 TO 15 KT WITH GUSTS UP TO  
20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 5 SECONDS AND NW  
2 FT AT 3 SECONDS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ255-150000-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 2 FT  
AT 8 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
TONIGHT  
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE  
2 FT AT 6 SECONDS AND SW 1 FOOT AT 2 SECONDS. PATCHY FOG. VSBY  
1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.    
TUE  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE  
2 FT AT 7 SECONDS AND SW 1 FOOT AT 3 SECONDS. PATCHY FOG IN THE  
MORNING.    
TUE NIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SW 3 FT AT 4 SECONDS AND E 1 FOOT AT 6 SECONDS.    
THU  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: S 4 FT AT 6 SECONDS AND W 1 FOOT AT 3 SECONDS.   
THU NIGHT THROUGH FRI NIGHT  
W WINDS 15 TO 20 KT. SEAS 3 TO  
5 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ256-150000-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE  
2 FT AT 8 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS, INCREASING TO  
1 TO 3 NM THIS AFTERNOON.    
TONIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
S 2 FT AT 6 SECONDS AND SW 1 FOOT AT 2 SECONDS. PATCHY FOG. VSBY  
1 TO 3 NM.    
TUE  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S  
2 FT AT 6 SECONDS AND SW 1 FOOT AT 3 SECONDS. A CHANCE OF  
SHOWERS. PATCHY FOG IN THE MORNING.    
TUE NIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SW 3 FT AT 5 SECONDS AND E 1 FOOT AT 6 SECONDS.    
THU THROUGH FRI NIGHT  
W WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.  
WAVE DETAIL: S 4 FT AT 6 SECONDS AND E 1 FOOT AT 6 SECONDS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ232-150000-  
NANTUCKET SOUND-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
1 FOOT AT 2 SECONDS AND SE 1 FOOT AT 6 SECONDS. PATCHY FOG THIS  
MORNING WITH VSBY 1 NM OR LESS.    
TONIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
SW 1 FOOT AT 3 SECONDS AND E 1 FOOT AT 6 SECONDS. PATCHY FOG.  
VSBY 1 TO 3 NM.    
TUE  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
1 FOOT AT 4 SECONDS AND E 1 FOOT AT 6 SECONDS. PATCHY FOG IN THE  
MORNING.    
TUE NIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 1 FOOT AT 4 SECONDS AND E 1 FOOT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT  
AT 6 SECONDS.    
THU THROUGH FRI NIGHT  
W WINDS 10 TO 15 KT WITH GUSTS UP TO  
20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E  
1 FOOT AT 7 SECONDS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ233-150000-  
VINEYARD SOUND-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE  
1 FOOT AT 6 SECONDS AND SE 1 FOOT AT 9 SECONDS. PATCHY FOG THIS  
MORNING WITH VSBY 1 NM OR LESS.    
TONIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
SW 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 6 SECONDS. PATCHY FOG. A  
CHANCE OF SHOWERS AFTER MIDNIGHT.    
TUE  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 6 SECONDS. PATCHY FOG IN THE  
MORNING. A CHANCE OF SHOWERS IN THE MORNING.    
TUE NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
SW 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 2 FT AT 5 SECONDS AND SE 1 FOOT AT 6 SECONDS.    
THU THROUGH FRI NIGHT  
NW WINDS 10 TO 15 KT WITH GUSTS UP TO  
20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 6 SECONDS AND SW  
1 FOOT AT 3 SECONDS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ234-150000-  
BUZZARDS BAY-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND  
2 FT THIS AFTERNOON. WAVE DETAIL: SE 1 FOOT AT 6 SECONDS AND SE  
1 FOOT AT 9 SECONDS, BECOMING SW 1 FOOT AT 3 SECONDS AND SE  
1 FOOT AT 6 SECONDS. PATCHY FOG THIS MORNING WITH VSBY 1 NM OR  
LESS.    
TONIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT IN THE  
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: S 1 FOOT AT 5 SECONDS  
AND SE 1 FOOT AT 9 SECONDS, BECOMING SW 1 FOOT AT 4 SECONDS AND  
SE 1 FOOT AT 6 SECONDS. PATCHY FOG AFTER MIDNIGHT. A CHANCE OF  
SHOWERS AND TSTMS AFTER MIDNIGHT.    
TUE  
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE  
AFTERNOON. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT IN THE  
AFTERNOON. WAVE DETAIL: SW 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT  
6 SECONDS, BECOMING SW 1 FOOT AT 4 SECONDS AND E 1 FOOT AT  
6 SECONDS. PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS AND  
TSTMS IN THE MORNING.    
TUE NIGHT  
SW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT  
AFTER MIDNIGHT. SEAS AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR  
LESS. WAVE DETAIL: SW 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT  
6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT  
AT 6 SECONDS.    
THU AND THU NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT AT  
6 SECONDS.    
FRI AND FRI NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
BECOMING NW. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ235-150000-  
RHODE ISLAND SOUND-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE  
2 FT AT 6 SECONDS AND SE 1 FOOT AT 9 SECONDS. PATCHY FOG. VSBY  
1 NM OR LESS, INCREASING TO 1 TO 3 NM THIS AFTERNOON.    
TONIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
SE 2 FT AT 6 SECONDS AND SW 1 FOOT AT 2 SECONDS. PATCHY FOG. A  
CHANCE OF SHOWERS AND TSTMS AFTER MIDNIGHT. VSBY 1 TO 3 NM.    
TUE  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S  
2 FT AT 5 SECONDS AND SE 1 FOOT AT 9 SECONDS. A CHANCE OF  
SHOWERS. A CHANCE OF TSTMS IN THE MORNING. PATCHY FOG IN THE  
MORNING.    
TUE NIGHT  
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 2 FT AT 4 SECONDS AND SE 1 FOOT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND SE 1 FOOT  
AT 6 SECONDS.    
THU AND THU NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 6 SECONDS AND W 1 FOOT AT  
3 SECONDS.    
FRI  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
4 FT. A CHANCE OF SHOWERS.    
FRI NIGHT  
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ237-150000-  
BLOCK ISLAND SOUND-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE  
2 FT AT 6 SECONDS AND SE 1 FOOT AT 9 SECONDS. PATCHY FOG. VSBY  
1 NM OR LESS.    
TONIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE  
2 FT AT 6 SECONDS AND SW 1 FOOT AT 3 SECONDS. PATCHY FOG. A  
CHANCE OF SHOWERS AND TSTMS AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.    
TUE  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE  
2 FT AT 6 SECONDS AND SW 1 FOOT AT 3 SECONDS. A CHANCE OF  
SHOWERS. A CHANCE OF TSTMS IN THE MORNING. PATCHY FOG IN THE  
MORNING.    
TUE NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
SW 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 6 SECONDS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 6 SECONDS AND W 1 FOOT  
AT 2 SECONDS.    
THU AND THU NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 6 SECONDS AND W 1 FOOT AT  
3 SECONDS.    
FRI AND FRI NIGHT  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT. SEAS  
2 TO 4 FT. A CHANCE OF SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ230-150000-  
BOSTON HARBOR-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS, THEN AROUND  
2 FT THIS AFTERNOON. PATCHY FOG THIS MORNING. A CHANCE OF SHOWERS  
AND TSTMS THIS AFTERNOON. VSBY 1 TO 3 NM THIS MORNING.    
TONIGHT  
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT IN THE EVENING,  
THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS AND TSTMS IN THE  
EVENING.    
TUE  
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
TUE NIGHT  
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT. WAVES AROUND 2 FT.    
THU THROUGH FRI NIGHT  
N WINDS 10 TO 15 KT WITH GUSTS UP TO  
20 KT. WAVES AROUND 2 FT. A CHANCE OF SHOWERS AND TSTMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ236-150000-  
NARRAGANSETT BAY-  
706 AM EDT MON JUL 14 2025  
   
TODAY  
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS, THEN AROUND  
2 FT THIS AFTERNOON. PATCHY FOG THIS MORNING. A SLIGHT CHANCE OF  
SHOWERS AND TSTMS THIS AFTERNOON. VSBY 1 NM OR LESS THIS MORNING.   
TONIGHT  
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. PATCHY FOG  
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND TSTMS AFTER MIDNIGHT.    
TUE  
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF  
SHOWERS. A CHANCE OF TSTMS IN THE MORNING. PATCHY FOG IN THE  
MORNING.    
TUE NIGHT  
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT IN THE  
EVENING, THEN 1 FOOT OR LESS.    
WED AND WED NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
WAVES AROUND 2 FT.    
THU AND THU NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
WAVES 2 TO 3 FT.    
FRI AND FRI NIGHT  
W WINDS AROUND 10 KT, BECOMING NW. WAVES  
AROUND 2 FT. A CHANCE OF SHOWERS.  
 
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
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