001  
FZUS51 KBOX 241105  
CWFBOX  
 
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
705 AM EDT SAT MAY 24 2025  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT  
TO 25 NM  
 
ANZ200-250000-  
705 AM EDT SAT MAY 24 2025  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS  
 
IMPROVING WEATHER CONDITIONS THIS WEEKEND, AS A STORM WEAKENS AND  
DRIFTS INTO THE MARITIMES. HIGH PRES EXPECTED OVER THE WATERS EARLY  
NEXT WEEK.  
 
 
 
ANZ250-250000-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT  
AT 9 SECONDS AND NE 2 FT AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS.    
TONIGHT  
W WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E  
3 FT AT 9 SECONDS AND W 2 FT AT 3 SECONDS.    
SUN  
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. SEAS  
2 TO 3 FT. WAVE DETAIL: E 3 FT AT 9 SECONDS AND NW 2 FT AT  
4 SECONDS.    
SUN NIGHT  
W WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
E 2 FT AT 9 SECONDS AND N 1 FOOT AT 3 SECONDS.    
MON  
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: E 2 FT AT 8 SECONDS AND NW 1 FOOT AT  
3 SECONDS.    
MON NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE  
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: NE 1 FOOT AT 3 SECONDS  
AND W 1 FOOT AT 4 SECONDS, BECOMING SW 1 FOOT AT 3 SECONDS AND NE  
1 FOOT AT 3 SECONDS.    
TUE THROUGH WED NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 
 
 
ANZ251-250000-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT  
AT 9 SECONDS AND NE 1 FOOT AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS.    
TONIGHT  
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E  
3 FT AT 9 SECONDS AND SW 1 FOOT AT 6 SECONDS.    
SUN  
NW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE  
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT AT 9 SECONDS AND  
NW 2 FT AT 3 SECONDS.    
SUN NIGHT  
NW WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
E 2 FT AT 9 SECONDS AND N 1 FOOT AT 3 SECONDS.    
MON  
N WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS  
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: E  
2 FT AT 8 SECONDS AND N 1 FOOT AT 3 SECONDS, BECOMING N 1 FOOT AT  
2 SECONDS AND E 1 FOOT AT 8 SECONDS.    
MON NIGHT  
S WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT. SEAS  
1 FOOT OR LESS. WAVE DETAIL: NW 1 FOOT AT 2 SECONDS AND NE 1 FOOT  
AT 2 SECONDS.    
TUE THROUGH WED NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 
 
 
ANZ231-250000-  
CAPE COD BAY-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: N  
2 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. A SLIGHT CHANCE OF  
SHOWERS THIS AFTERNOON.    
TONIGHT  
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E  
2 FT AT 9 SECONDS AND NW 1 FOOT AT 2 SECONDS.    
SUN  
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT  
AT 9 SECONDS AND N 1 FOOT AT 4 SECONDS.    
SUN NIGHT  
SW WINDS AROUND 5 KT, BECOMING NW AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS.  
WAVE DETAIL: N 1 FOOT AT 4 SECONDS AND SW 1 FOOT AT 6 SECONDS,  
BECOMING N 1 FOOT AT 4 SECONDS AND SW 1 FOOT AT 5 SECONDS.    
MON  
N WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. WAVE DETAIL: N 1 FOOT AT 3 SECONDS AND SW 1 FOOT  
AT 5 SECONDS.    
MON NIGHT  
SW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: N 1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 5 SECONDS.    
TUE THROUGH WED NIGHT  
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR  
LESS.  
 
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.  
 
 
 
ANZ254-250000-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
705 AM EDT SAT MAY 24 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT  
 
   
TODAY  
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS AFTERNOON.  
SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT AT 9 SECONDS AND SW 3 FT AT  
7 SECONDS. A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE EVENING.  
SEAS 3 TO 5 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND E 3 FT AT  
9 SECONDS.    
SUN  
W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. SEAS  
2 TO 4 FT. WAVE DETAIL: E 3 FT AT 9 SECONDS AND NW 2 FT AT  
3 SECONDS.    
SUN NIGHT  
W WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E  
2 FT AT 9 SECONDS AND N 1 FOOT AT 4 SECONDS.    
MON  
N WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL: E 2 FT  
AT 8 SECONDS AND N 1 FOOT AT 4 SECONDS.    
MON NIGHT  
W WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
N 1 FOOT AT 4 SECONDS AND SW 1 FOOT AT 5 SECONDS.    
TUE THROUGH WED NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 
 
 
ANZ255-250000-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
705 AM EDT SAT MAY 24 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT  
 
   
TODAY  
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
6 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS AND E 3 FT AT 9 SECONDS.  
A CHANCE OF SHOWERS THIS MORNING.    
TONIGHT  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE EVENING.  
SEAS 3 TO 5 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS AND E 3 FT AT  
9 SECONDS.    
SUN  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 3 TO 4 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND E 2 FT AT  
8 SECONDS.    
SUN NIGHT  
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW  
3 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS.    
MON  
N WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS  
2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND E 1 FOOT AT  
9 SECONDS.    
MON NIGHT  
W WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
SW 2 FT AT 5 SECONDS AND N 1 FOOT AT 3 SECONDS.    
TUE THROUGH WED NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 
 
 
ANZ256-250000-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
705 AM EDT SAT MAY 24 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT  
 
   
TODAY  
W WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
5 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS AND E 3 FT AT 9 SECONDS.    
TONIGHT  
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND E 2 FT AT 8 SECONDS.    
SUN  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND E 2 FT AT  
8 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W  
3 FT AT 4 SECONDS AND E 1 FOOT AT 9 SECONDS.    
MON AND MON NIGHT  
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 2 FT AT 5 SECONDS AND N 1 FOOT AT 2 SECONDS.    
TUE THROUGH WED  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 2 FT AT 4 SECONDS AND SE 1 FOOT AT 9 SECONDS.    
WED NIGHT  
S WINDS AROUND 10 KT. SEAS AROUND 2 FT. A CHANCE OF  
SHOWERS.  
 
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.  
 
 
 
ANZ232-250000-  
NANTUCKET SOUND-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND SW 2 FT AT 6 SECONDS.  
A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT  
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W  
2 FT AT 4 SECONDS AND SW 2 FT AT 7 SECONDS.    
SUN  
NW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT IN THE  
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS  
AND SW 1 FOOT AT 6 SECONDS.    
SUN NIGHT  
W WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
NW 1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 6 SECONDS.    
MON  
N WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. WAVE DETAIL: N 1 FOOT AT 3 SECONDS AND SW 1 FOOT  
AT 5 SECONDS.    
MON NIGHT  
W WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: N 1 FOOT AT 2 SECONDS AND SW 1 FOOT AT 5 SECONDS.    
TUE THROUGH WED NIGHT  
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR  
LESS.  
 
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.  
 
 
 
ANZ233-250000-  
VINEYARD SOUND-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND NE 1 FOOT AT  
7 SECONDS. A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT  
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W  
3 FT AT 6 SECONDS AND E 1 FOOT AT 8 SECONDS.    
SUN  
W WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT  
AT 5 SECONDS AND E 1 FOOT AT 8 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
W 2 FT AT 5 SECONDS AND E 1 FOOT AT 9 SECONDS.    
MON  
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS  
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: NW  
1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 5 SECONDS, BECOMING N 1 FOOT  
AT 3 SECONDS AND SW 1 FOOT AT 5 SECONDS.    
MON NIGHT  
SW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: NE 1 FOOT AT 2 SECONDS AND W 1 FOOT AT 2 SECONDS.    
TUE THROUGH WED NIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 
 
 
ANZ234-250000-  
BUZZARDS BAY-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS AFTERNOON.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND N 1 FOOT  
AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT  
W WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: W  
2 FT AT 5 SECONDS AND N 1 FOOT AT 5 SECONDS.    
SUN  
NW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT IN THE  
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS  
AND NW 1 FOOT AT 3 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE  
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: NW 1 FOOT AT 3 SECONDS  
AND SW 1 FOOT AT 6 SECONDS, BECOMING N 1 FOOT AT 4 SECONDS AND W  
1 FOOT AT 4 SECONDS.    
MON  
N WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. WAVE DETAIL: N 1 FOOT AT 3 SECONDS AND SW 1 FOOT  
AT 5 SECONDS.    
MON NIGHT  
SW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: N 1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 5 SECONDS.    
TUE THROUGH WED NIGHT  
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR  
LESS.  
 
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.  
 
 
 
ANZ235-250000-  
RHODE ISLAND SOUND-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 2 FT AT 9 SECONDS.  
A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE EVENING.  
SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND SE 2 FT AT  
8 SECONDS.    
SUN  
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT  
AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
W 2 FT AT 5 SECONDS AND SE 1 FOOT AT 9 SECONDS.    
MON  
N WINDS 5 TO 10 KT, BECOMING S IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: NW 1 FOOT AT 3 SECONDS AND SW 1 FOOT AT  
5 SECONDS.    
MON NIGHT  
SW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: W 1 FOOT AT 2 SECONDS AND SW 1 FOOT AT 5 SECONDS.    
TUE THROUGH WED NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 
 
 
ANZ237-250000-  
BLOCK ISLAND SOUND-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND S 2 FT AT 7 SECONDS. A  
SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE EVENING.  
SEAS 2 TO 4 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND S 2 FT AT  
7 SECONDS.    
SUN  
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT  
AT 3 SECONDS AND S 1 FOOT AT 7 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
W 1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 6 SECONDS.    
MON  
NW WINDS AROUND 5 KT, BECOMING SW IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: W 1 FOOT AT 2 SECONDS AND S 1 FOOT AT  
5 SECONDS.    
MON NIGHT  
SW WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: W 1 FOOT AT 2 SECONDS AND S  
1 FOOT AT 5 SECONDS.    
TUE THROUGH WED  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.    
WED NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF  
SHOWERS.  
 
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.  
 
 
 
ANZ230-250000-  
BOSTON HARBOR-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS AROUND 10 KT. WAVES AROUND 2 FT. A SLIGHT CHANCE  
OF SHOWERS THIS MORNING, THEN A CHANCE OF SHOWERS THIS AFTERNOON.   
TONIGHT  
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
SUN  
NW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
SUN NIGHT  
NW WINDS AROUND 5 KT. WAVES AROUND 2 FT IN THE  
EVENING, THEN 1 FOOT OR LESS.    
MON  
N WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. WAVES  
1 FOOT OR LESS.    
MON NIGHT  
S WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
TUE THROUGH WED NIGHT  
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR  
LESS.  
 
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.  
 
 
 
ANZ236-250000-  
NARRAGANSETT BAY-  
705 AM EDT SAT MAY 24 2025  
   
TODAY  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS AFTERNOON.  
WAVES AROUND 2 FT. A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.    
TONIGHT  
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
SUN  
NW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. WAVES AROUND 2 FT IN THE  
EVENING, THEN 1 FOOT OR LESS.    
MON  
N WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. WAVES  
1 FOOT OR LESS.    
MON NIGHT  
SW WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
TUE THROUGH WED  
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
WED NIGHT  
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE  
OF SHOWERS.  
 
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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