772  
FZUS51 KBOX 261705  
CWFBOX  
 
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
104 PM EDT FRI JUN 26 2026  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT  
TO 60 NM  
 
ANZ200-270600-  
104 PM EDT FRI JUN 26 2026  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS  
 
RISK OF THUNDERSTORMS RETURNS IN THE AFTERNOON MAINLY ACROSS THE  
NORTHERN WATERS. A WEAK WAVE OF LOW PRES PASSES SOUTH OF THE WATERS  
SAT, FOLLOWED BY HIGH PRES BUILDING ACROSS THE WATERS SUN,  
CONTINUING THROUGH THE START OF NEXT WEEK. UNSETTLED WEATHER MAY  
RETURN TOWARDS MIDWEEK.  
 
 
 
ANZ250-270600-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS AND SE 1 FOOT  
AT 3 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
TONIGHT  
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 4 SECONDS AND SE 1 FOOT AT  
12 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.    
SAT  
N WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT  
7 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.    
SAT NIGHT  
SE WINDS 5 TO 10 KT, BECOMING E AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: E 1 FOOT AT 6 SECONDS AND SE 1 FOOT AT  
11 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SUN  
NE WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE  
1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 7 SECONDS. PATCHY FOG IN THE  
MORNING WITH VSBY 1 TO 3 NM.    
SUN NIGHT  
S WINDS AROUND 5 KT, BECOMING SW AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: W 1 FOOT AT 2 SECONDS  
AND NE 1 FOOT AT 3 SECONDS.    
MON AND MON NIGHT  
NE WINDS AROUND 5 KT, BECOMING SW. SEAS  
AROUND 2 FT.    
TUE AND TUE 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.  
 
 
 
ANZ251-270600-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SE 2 FT AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS. A SLIGHT  
CHANCE OF SHOWERS AND TSTMS.    
TONIGHT  
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS  
AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: SE  
2 FT AT 4 SECONDS AND E 1 FOOT AT 11 SECONDS, BECOMING SE 1 FOOT  
AT 5 SECONDS AND E 1 FOOT AT 11 SECONDS. A CHANCE OF SHOWERS AND  
TSTMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 NM OR  
LESS.    
SAT  
N WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS AND E 1 FOOT  
AT 6 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.    
SAT NIGHT  
SE WINDS AROUND 5 KT, BECOMING NE AFTER MIDNIGHT.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: E 1 FOOT AT 3 SECONDS AND SE  
1 FOOT AT 6 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 NM OR  
LESS.    
SUN  
NE WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. WAVE DETAIL: NE 1 FOOT AT 3 SECONDS AND SE 1 FOOT  
AT 8 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 TO 3 NM.    
SUN NIGHT  
S WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT. SEAS  
1 FOOT OR LESS. WAVE DETAIL: SE 1 FOOT AT 3 SECONDS AND NE 1 FOOT  
AT 3 SECONDS.    
MON AND MON NIGHT  
E WINDS 5 TO 10 KT, BECOMING S. SEAS 1 FOOT  
OR LESS.    
TUE AND TUE NIGHT  
S WINDS 5 TO 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.  
 
 
 
ANZ231-270600-  
CAPE COD BAY-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SE 1 FOOT AT 4 SECONDS AND E  
1 FOOT AT 10 SECONDS.    
TONIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE EVENING,  
THEN 1 FOOT OR LESS. WAVE DETAIL: SE 1 FOOT AT 4 SECONDS AND E  
1 FOOT AT 10 SECONDS, BECOMING SW 1 FOOT AT 2 SECONDS AND SE  
1 FOOT AT 6 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 TO  
3 NM.    
SAT  
NW WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. 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 AFTERNOON. VSBY 1 TO 3 NM IN THE MORNING.    
SAT NIGHT  
SE WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SW 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 6 SECONDS. PATCHY  
FOG AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.    
SUN  
NE WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SW  
1 FOOT AT 2 SECONDS AND NE 1 FOOT AT 3 SECONDS. PATCHY FOG IN THE  
MORNING WITH VSBY 1 TO 3 NM.    
SUN NIGHT  
S WINDS AROUND 5 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: W 1 FOOT AT 2 SECONDS AND NE  
1 FOOT AT 3 SECONDS.    
MON THROUGH TUE  
SW WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT.    
TUE NIGHT  
SW WINDS AROUND 10 KT WITH GUSTS UP TO 20 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.  
 
 
 
ANZ254-270600-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND S 2 FT AT  
7 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
TONIGHT  
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE EVENING.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 5 SECONDS AND E 1 FOOT AT  
5 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SAT  
W WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND SE 1 FOOT AT  
11 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE AFTERNOON.  
VSBY 1 NM OR LESS.    
SAT NIGHT  
SE WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
S 2 FT AT 6 SECONDS AND E 1 FOOT AT 5 SECONDS. PATCHY FOG. VSBY  
1 NM OR LESS.    
SUN  
NE WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT  
AT 5 SECONDS AND NE 1 FOOT AT 3 SECONDS. PATCHY FOG IN THE  
MORNING WITH VSBY 1 NM OR LESS.    
SUN NIGHT  
SE WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND NE 1 FOOT AT  
3 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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.  
 
 
 
ANZ255-270600-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS AND SE 2 FT AT  
7 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
TONIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SE 2 FT AT 6 SECONDS AND SE 1 FOOT AT 12 SECONDS. PATCHY  
FOG. VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.    
SAT  
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS  
2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND SE 1 FOOT AT  
6 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 NM OR LESS.    
SAT NIGHT  
S WINDS AROUND 5 KT, BECOMING SE AFTER MIDNIGHT.  
SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND SE 1 FOOT  
AT 11 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT  
AT 6 SECONDS AND NE 1 FOOT AT 2 SECONDS. PATCHY FOG IN THE  
MORNING WITH VSBY 1 NM OR LESS.    
SUN NIGHT  
SE WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND E 1 FOOT AT  
3 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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.  
 
 
 
ANZ256-270600-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND S 2 FT AT  
7 SECONDS.    
TONIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SE 2 FT AT 7 SECONDS AND SE 1 FOOT AT 11 SECONDS. PATCHY  
FOG AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.    
SAT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
2 FT AT 6 SECONDS AND SE 2 FT AT 11 SECONDS. PATCHY FOG. A CHANCE  
OF SHOWERS. VSBY 1 NM OR LESS.    
SAT NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S  
2 FT AT 6 SECONDS AND S 2 FT AT 10 SECONDS. PATCHY FOG. VSBY 1 NM  
OR LESS.    
SUN  
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS  
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND SE 2 FT AT  
10 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 TO 3 NM.    
SUN NIGHT  
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND E 1 FOOT AT  
2 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 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.  
 
 
 
ANZ232-270600-  
NANTUCKET SOUND-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S 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 SE 1 FOOT  
AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
TONIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SW 2 FT AT 3 SECONDS AND SE 1 FOOT AT 6 SECONDS. PATCHY  
FOG. VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.    
SAT  
W WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: SE 1 FOOT AT 6 SECONDS AND SE 1 FOOT AT  
11 SECONDS. A CHANCE OF SHOWERS. PATCHY FOG IN THE MORNING. VSBY  
1 TO 3 NM.    
SAT NIGHT  
SE WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: SE 1 FOOT AT 6 SECONDS AND SE 1 FOOT AT 11 SECONDS.  
PATCHY FOG. VSBY 1 NM OR LESS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE  
1 FOOT AT 2 SECONDS AND S 1 FOOT AT 6 SECONDS. PATCHY FOG IN THE  
MORNING WITH VSBY 1 NM OR LESS.    
SUN NIGHT  
S WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: E 1 FOOT AT 2 SECONDS AND S 1 FOOT AT  
7 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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.  
 
 
 
ANZ233-270600-  
VINEYARD SOUND-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND S 1 FOOT  
AT 7 SECONDS.    
TONIGHT  
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE EVENING.  
SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS AND SE 1 FOOT  
AT 12 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SAT  
W WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 5 SECONDS AND SE 1 FOOT AT  
11 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE AFTERNOON.  
VSBY 1 NM OR LESS.    
SAT NIGHT  
S WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
S 1 FOOT AT 5 SECONDS AND S 1 FOOT AT 11 SECONDS. PATCHY FOG.  
VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.    
SUN  
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: NE 1 FOOT AT 4 SECONDS AND SW 1 FOOT AT  
6 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.    
SUN NIGHT  
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: E 1 FOOT AT 2 SECONDS AND SW 1 FOOT AT  
7 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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.  
 
 
 
ANZ234-270600-  
BUZZARDS BAY-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND S 1 FOOT  
AT 7 SECONDS.    
TONIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
2 FT AT 4 SECONDS AND SE 1 FOOT AT 7 SECONDS. PATCHY FOG. VSBY  
1 TO 3 NM.    
SAT  
W WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS  
1 FOOT OR LESS. WAVE DETAIL: SE 1 FOOT AT 5 SECONDS AND SE 1 FOOT  
AT 11 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE AFTERNOON.  
VSBY 1 TO 3 NM.    
SAT NIGHT  
S WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: E 1 FOOT AT 2 SECONDS AND S 1 FOOT AT 6 SECONDS. PATCHY  
FOG. VSBY 1 NM OR LESS.    
SUN  
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: NE 1 FOOT AT 5 SECONDS AND S 1 FOOT AT  
6 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.    
SUN NIGHT  
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: E 1 FOOT AT 3 SECONDS AND SW 1 FOOT AT  
6 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 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.  
 
 
 
ANZ235-270600-  
RHODE ISLAND SOUND-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND SE 2 FT AT  
7 SECONDS.    
TONIGHT  
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE EVENING.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND SE 1 FOOT AT  
12 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SAT  
W WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND SE 1 FOOT AT  
11 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE AFTERNOON.  
VSBY 1 NM OR LESS.    
SAT NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S  
2 FT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS. PATCHY FOG. VSBY  
1 NM OR LESS.    
SUN  
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS  
2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND NE 1 FOOT AT  
6 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.    
SUN NIGHT  
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND E 1 FOOT AT  
4 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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.  
 
 
 
ANZ237-270600-  
BLOCK ISLAND SOUND-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SE 2 FT AT 7 SECONDS AND SW 1 FOOT AT 4 SECONDS.    
TONIGHT  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: S  
2 FT AT 6 SECONDS AND SE 1 FOOT AT 11 SECONDS. PATCHY FOG AFTER  
MIDNIGHT WITH VSBY 1 TO 3 NM.    
SAT  
W WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND SE 1 FOOT AT  
11 SECONDS. A CHANCE OF SHOWERS. PATCHY FOG IN THE AFTERNOON WITH  
VSBY 1 NM OR LESS.    
SAT NIGHT  
S WINDS 5 TO 10 KT, DIMINISHING TO AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND  
SE 2 FT AT 10 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS, INCREASING  
TO 1 TO 3 NM AFTER MIDNIGHT.    
SUN  
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. SEAS  
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND N 1 FOOT AT  
5 SECONDS.    
SUN NIGHT  
SW WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S  
2 FT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 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.  
 
 
 
ANZ230-270600-  
BOSTON HARBOR-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS 5 TO 10 KT. WAVES AROUND 2 FT.   
TONIGHT  
SW WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. WAVES  
1 FOOT OR LESS. A CHANCE OF SHOWERS AND TSTMS IN THE EVENING.  
PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.    
SAT  
N WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. WAVES  
1 FOOT OR LESS.    
SAT NIGHT  
SE WINDS AROUND 5 KT, BECOMING NE AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
SUN  
NE WINDS AROUND 5 KT, BECOMING E IN THE AFTERNOON. WAVES  
1 FOOT OR LESS.    
SUN NIGHT  
SE WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
MON AND MON NIGHT  
NE WINDS 5 TO 10 KT, BECOMING S. WAVES  
1 FOOT OR LESS.    
TUE AND TUE NIGHT  
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. 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.  
 
 
 
ANZ236-270600-  
NARRAGANSETT BAY-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT. WAVES AROUND 2 FT.    
TONIGHT  
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. PATCHY FOG  
AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.    
SAT  
W WINDS AROUND 5 KT, BECOMING S IN THE AFTERNOON. WAVES  
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. A CHANCE OF  
SHOWERS IN THE AFTERNOON.    
SAT NIGHT  
S WINDS AROUND 5 KT, BECOMING E AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS. PATCHY FOG. VSBY 1 NM OR LESS.    
SUN  
NE WINDS AROUND 5 KT, BECOMING SE IN THE AFTERNOON. WAVES  
AROUND 2 FT.    
SUN NIGHT  
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. WAVES  
AROUND 2 FT.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
WAVES AROUND 2 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES  
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.  
 
 
 
ANZ280-270600-  
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO  
60 NM-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND SW 2 FT AT  
3 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
TONIGHT  
S WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT, BECOMING W  
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 5 SECONDS  
AND SE 1 FOOT AT 12 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SAT  
N WINDS AROUND 5 KT, BECOMING E AROUND 5 KT IN THE  
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 6 SECONDS  
AND W 1 FOOT AT 3 SECONDS. PATCHY FOG IN THE MORNING WITH VSBY  
1 NM OR LESS.    
SAT NIGHT  
SE WINDS AROUND 5 KT, BECOMING E AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND  
NE 1 FOOT AT 3 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SUN  
N WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT  
AT 6 SECONDS AND N 1 FOOT AT 3 SECONDS. PATCHY FOG IN THE MORNING  
WITH VSBY 1 NM OR LESS.    
SUN NIGHT  
SW WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S  
2 FT AT 6 SECONDS AND SE 1 FOOT AT 11 SECONDS.    
MON AND MON NIGHT  
W WINDS AROUND 5 KT, BECOMING SW. SEAS  
AROUND 2 FT.    
TUE AND TUE NIGHT  
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 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.  
 
 
 
ANZ281-270600-  
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 2 FT AT  
7 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
TONIGHT  
SW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. GUSTS UP TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 2 FT  
AT 6 SECONDS AND SE 1 FOOT AT 11 SECONDS. PATCHY FOG. VSBY 1 NM  
OR LESS.    
SAT  
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT  
AT 6 SECONDS AND E 1 FOOT AT 6 SECONDS. PATCHY FOG. A CHANCE OF  
SHOWERS IN THE AFTERNOON. VSBY 1 NM OR LESS.    
SAT NIGHT  
S WINDS AROUND 5 KT, BECOMING E AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND SE 1 FOOT AT  
11 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE EVENING. VSBY  
1 NM OR LESS.    
SUN  
NE WINDS AROUND 5 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 2 FT  
AT 6 SECONDS AND NE 1 FOOT AT 3 SECONDS. PATCHY FOG IN THE  
MORNING WITH VSBY 1 NM OR LESS.    
SUN NIGHT  
NW WINDS AROUND 5 KT. SEAS AROUND 3 FT. WAVE DETAIL:  
S 2 FT AT 7 SECONDS AND SE 1 FOOT AT 11 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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.  
 
 
 
ANZ282-270600-  
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 5 SECONDS AND E 1 FOOT AT  
7 SECONDS. PATCHY FOG. A SLIGHT CHANCE OF SHOWERS. VSBY 1 NM OR  
LESS.    
TONIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
AROUND 3 FT. WAVE DETAIL: SE 2 FT AT 6 SECONDS AND SE 1 FOOT AT  
11 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SAT  
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT  
AT 6 SECONDS AND SE 1 FOOT AT 11 SECONDS. PATCHY FOG. A CHANCE OF  
SHOWERS. VSBY 1 NM OR LESS.    
SAT NIGHT  
S WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND SE 2 FT AT  
11 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE EVENING. VSBY  
1 NM OR LESS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 2 FT  
AT 6 SECONDS AND SE 2 FT AT 11 SECONDS. PATCHY FOG IN THE MORNING  
WITH VSBY 1 TO 3 NM.    
SUN NIGHT  
E WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND SE 2 FT AT  
10 SECONDS.    
MON THROUGH TUE  
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 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.  
 
 
 
ANZ283-270600-  
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 60 NM-  
104 PM EDT FRI JUN 26 2026  
   
THIS AFTERNOON  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 5 SECONDS AND E 1 FOOT AT  
9 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
TONIGHT  
SW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER  
MIDNIGHT. GUSTS UP TO 20 KT. SEAS AROUND 3 FT. WAVE DETAIL: S  
3 FT AT 6 SECONDS AND E 1 FOOT AT 6 SECONDS. PATCHY FOG AFTER  
MIDNIGHT WITH VSBY 1 NM OR LESS.    
SAT  
W WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS  
2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND SE 2 FT AT  
10 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 NM OR LESS.    
SAT NIGHT  
S WINDS AROUND 5 KT, BECOMING W AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND SE 2 FT AT  
10 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT  
AT 5 SECONDS AND SE 2 FT AT 10 SECONDS. PATCHY FOG IN THE MORNING  
WITH VSBY 1 TO 3 NM.    
SUN NIGHT  
SE WINDS AROUND 5 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS AND S 2 FT AT  
6 SECONDS.    
MON THROUGH TUE  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT.    
TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
2 TO 3 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.  
 
 
 
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