826  
FZUS51 KBOX 261703  
CWFBOX  
 
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
103 PM EDT SAT SEP 26 2026  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT  
TO 60 NM  
 
ANZ200-270600-  
103 PM EDT SAT SEP 26 2026  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
 
 
A SLOW MOVING AND INTENSIFYING NOR'EASTER APPROACHES SOUTHERN NEW  
ENGLAND THIS EVENING AND LINGERS OVER THE SOUTHERN WATERS INTO THIS  
WEEKEND. DANGEROUS CONDITIONS ARE EXPECTED FOR MARINERS TODAY  
THROUGH THIS WEEKEND. PEAK NE WIND GUSTS OF 35 TO 60 KT WITH MAXIMUM  
SEAS OF 15-25 FEET ACROSS THE OPEN WATERS ARE EXPECTED. MARINERS  
SHOULD KEEP UP TO DATE WITH THE LATEST FORECASTS AND BE PREPARED TO  
RETURN TO PORT.  
 

 
 
ANZ250-270600-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS AROUND 30 KT WITH GUSTS UP TO 50 KT.  
SEAS 11 TO 13 FT. WAVE DETAIL: E 13 FT AT 11 SECONDS AND E 7 FT  
AT 6 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY  
1 NM OR LESS.    
TONIGHT
 
NE WINDS AROUND 30 KT WITH GUSTS UP TO 50 KT. SEAS  
11 TO 14 FT. WAVE DETAIL: E 14 FT AT 10 SECONDS AND SE 4 FT AT  
8 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 TO 3 NM, DECREASING TO  
1 NM OR LESS AFTER MIDNIGHT.    
SUN
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 11 TO  
13 FT, SUBSIDING TO 9 TO 12 FT IN THE AFTERNOON. WAVE DETAIL: E  
13 FT AT 10 SECONDS, BECOMING E 12 FT AT 9 SECONDS AND SE 3 FT AT  
9 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS, INCREASING TO  
1 TO 3 NM IN THE AFTERNOON.    
SUN NIGHT
 
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS  
7 TO 10 FT. WAVE DETAIL: E 10 FT AT 9 SECONDS AND SE 2 FT AT  
9 SECONDS. PATCHY FOG. SHOWERS. A CHANCE OF TSTMS IN THE EVENING.  
VSBY 1 TO 3 NM.    
MON
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO  
9 FT. WAVE DETAIL: E 9 FT AT 9 SECONDS AND SE 2 FT AT 8 SECONDS.  
SHOWERS. PATCHY FOG IN THE MORNING WITH VSBY 1 TO 3 NM.    
MON NIGHT
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE  
DETAIL: E 7 FT AT 8 SECONDS AND SE 2 FT AT 7 SECONDS. SHOWERS,  
MAINLY IN THE EVENING.    
TUE AND TUE NIGHT
 
NW WINDS 5 TO 10 KT. SEAS 4 TO 6 FT.    
WED AND WED NIGHT
 
W WINDS AROUND 5 KT, BECOMING SW. 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.  
 

 
 
ANZ251-270600-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.  
SEAS 8 TO 11 FT. WAVE DETAIL: E 11 FT AT 11 SECONDS AND E 2 FT AT  
4 SECONDS. PATCHY FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS.  
VSBY 1 NM OR LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 8 TO  
11 FT. WAVE DETAIL: E 11 FT AT 10 SECONDS AND S 3 FT AT  
8 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS, INCREASING TO  
1 TO 3 NM AFTER MIDNIGHT.    
SUN
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 8 TO  
11 FT. WAVE DETAIL: E 11 FT AT 9 SECONDS. PATCHY FOG. SHOWERS.  
VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM IN THE AFTERNOON.    
SUN NIGHT
 
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS  
6 TO 9 FT. WAVE DETAIL: E 9 FT AT 10 SECONDS. PATCHY FOG. SHOWERS  
WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
MON
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS. SHOWERS. PATCHY FOG IN  
THE MORNING WITH VSBY 1 TO 3 NM.    
MON NIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE  
DETAIL: E 6 FT AT 8 SECONDS AND S 2 FT AT 9 SECONDS. SHOWERS.   
TUE AND TUE NIGHT
 
N WINDS 5 TO 10 KT, BECOMING NW. SEAS 3 TO  
5 FT.    
WED AND WED NIGHT
 
SW WINDS AROUND 5 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.  
 

 
 
ANZ231-270600-  
CAPE COD BAY-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT.  
SEAS 5 TO 7 FT. WAVE DETAIL: NE 7 FT AT 6 SECONDS AND S 2 FT AT  
5 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 NM  
OR LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: NE 7 FT AT 6 SECONDS AND SW 4 FT AT 6 SECONDS.  
PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 NM OR LESS.    
SUN
 
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: E 6 FT AT 6 SECONDS. PATCHY FOG. SHOWERS  
LIKELY. A CHANCE OF TSTMS IN THE AFTERNOON. VSBY 1 NM OR LESS,  
INCREASING TO 1 TO 3 NM IN THE AFTERNOON.    
SUN NIGHT
 
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 35 KT. SEAS 4 TO 6 FT. WAVE DETAIL:  
NE 5 FT AT 6 SECONDS. PATCHY FOG. SHOWERS LIKELY. A CHANCE OF  
TSTMS IN THE EVENING. VSBY 1 TO 3 NM.    
MON
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: NE 4 FT AT 7 SECONDS AND E 2 FT AT 4 SECONDS.  
SHOWERS LIKELY. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
E WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS  
2 TO 4 FT. WAVE DETAIL: NE 3 FT AT 7 SECONDS. A CHANCE OF  
SHOWERS.    
TUE THROUGH WED NIGHT
 
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 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.  
 

 
 
ANZ254-270600-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT.  
SEAS 10 TO 14 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND SW 4 FT  
AT 8 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY  
1 NM OR LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT AFTER  
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 10 TO 14 FT. WAVE DETAIL: E  
14 FT AT 10 SECONDS AND SE 8 FT AT 9 SECONDS. PATCHY FOG.  
SHOWERS. A CHANCE OF TSTMS IN THE EVENING. VSBY 1 NM OR LESS.    
SUN
 
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 9 TO  
12 FT. WAVE DETAIL: NE 12 FT AT 10 SECONDS AND S 6 FT AT  
10 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 NM OR LESS,  
INCREASING TO 1 TO 3 NM IN THE AFTERNOON.    
SUN NIGHT
 
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
6 TO 9 FT. WAVE DETAIL: NE 8 FT AT 9 SECONDS AND S 5 FT AT  
9 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE EVENING.  
SHOWERS LIKELY AFTER MIDNIGHT. VSBY 1 TO 3 NM.    
MON
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO  
8 FT. WAVE DETAIL: NE 7 FT AT 9 SECONDS AND S 3 FT AT 7 SECONDS.  
A CHANCE OF SHOWERS. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
SE WINDS 10 TO 15 KT, BECOMING S 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 5 TO 7 FT. WAVE DETAIL: E 6 FT AT 8 SECONDS AND S  
3 FT AT 8 SECONDS. A CHANCE OF SHOWERS.    
TUE
 
W WINDS AROUND 10 KT. SEAS 4 TO 6 FT.    
TUE NIGHT AND WED
 
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
SW WINDS AROUND 5 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.  
 

 
 
ANZ255-270600-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS AROUND 30 KT WITH GUSTS UP TO 45 KT.  
SEAS 10 TO 14 FT. WAVE DETAIL: NE 13 FT AT 11 SECONDS AND S 5 FT  
AT 10 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY  
1 NM OR LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 9 TO  
13 FT. WAVE DETAIL: NE 13 FT AT 10 SECONDS AND SW 11 FT AT  
9 SECONDS. PATCHY FOG. SHOWERS. A CHANCE OF TSTMS IN THE EVENING.  
VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.    
SUN
 
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT, DIMINISHING TO  
15 TO 20 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS 8 TO  
11 FT, SUBSIDING TO 6 TO 9 FT IN THE AFTERNOON. WAVE DETAIL: E  
9 FT AT 10 SECONDS AND S 8 FT AT 10 SECONDS, BECOMING S 8 FT AT  
9 SECONDS AND E 5 FT AT 9 SECONDS. PATCHY FOG. A CHANCE OF  
SHOWERS. VSBY 1 TO 3 NM.    
SUN NIGHT
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
5 TO 7 FT. WAVE DETAIL: S 6 FT AT 9 SECONDS AND E 5 FT AT  
9 SECONDS. PATCHY FOG. SHOWERS LIKELY, MAINLY IN THE EVENING.  
VSBY 1 TO 3 NM AFTER MIDNIGHT.    
MON
 
E WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW 5 FT  
AT 8 SECONDS AND E 4 FT AT 9 SECONDS. A CHANCE OF SHOWERS.    
MON NIGHT
 
S WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 4 TO 6 FT. WAVE DETAIL: SW 5 FT AT 8 SECONDS AND E 4 FT AT  
9 SECONDS. A CHANCE OF SHOWERS.    
TUE
 
W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
TUE NIGHT
 
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.    
WED AND WED NIGHT
 
W WINDS AROUND 5 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.  
 

 
 
ANZ256-270600-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS AROUND 35 KT WITH GUSTS UP TO 55 KT.  
SEAS 11 TO 15 FT. WAVE DETAIL: NE 14 FT AT 10 SECONDS AND N 5 FT  
AT 7 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY  
1 NM OR LESS.    
TONIGHT
 
NE WINDS 30 TO 35 KT, DIMINISHING TO 25 TO 30 KT AFTER  
MIDNIGHT. GUSTS UP TO 55 KT. SEAS 10 TO 14 FT. WAVE DETAIL: NE  
14 FT AT 10 SECONDS AND NW 4 FT AT 7 SECONDS. PATCHY FOG.  
SHOWERS. A CHANCE OF TSTMS IN THE EVENING. VSBY 1 NM OR LESS.    
SUN
 
E WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, DIMINISHING TO  
15 TO 20 KT WITH GUSTS UP TO 40 KT IN THE AFTERNOON. SEAS 9 TO  
12 FT, SUBSIDING TO 7 TO 10 FT IN THE AFTERNOON. WAVE DETAIL: E  
12 FT AT 9 SECONDS AND SW 8 FT AT 10 SECONDS, BECOMING E 10 FT AT  
9 SECONDS AND S 8 FT AT 9 SECONDS. PATCHY FOG. A CHANCE OF  
SHOWERS. VSBY 1 TO 3 NM.    
SUN NIGHT
 
E WINDS 15 TO 20 KT. GUSTS UP TO 30 KT IN THE  
EVENING. SEAS 5 TO 7 FT, SUBSIDING TO 4 TO 5 FT AFTER MIDNIGHT.  
WAVE DETAIL: S 6 FT AT 8 SECONDS AND NE 4 FT AT 9 SECONDS,  
BECOMING SE 5 FT AT 7 SECONDS AND E 4 FT AT 8 SECONDS. PATCHY  
FOG. SHOWERS. VSBY 1 TO 3 NM.    
MON
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO  
6 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND E 4 FT AT 9 SECONDS. A  
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
S WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 5 TO 6 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND E 3 FT AT  
9 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.    
TUE
 
W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT THROUGH WED NIGHT
 
SW WINDS 5 TO 10 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.  
 

 
 
ANZ232-270600-  
NANTUCKET SOUND-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT.  
SEAS 5 TO 8 FT. WAVE DETAIL: NE 8 FT AT 8 SECONDS AND S 2 FT AT  
10 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 NM  
OR LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: E 7 FT AT 7 SECONDS AND S 4 FT AT 10 SECONDS.  
PATCHY FOG. SHOWERS. A CHANCE OF TSTMS IN THE EVENING. VSBY 1 NM  
OR LESS.    
SUN
 
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT, DIMINISHING TO  
15 TO 20 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS 5 TO  
7 FT. WAVE DETAIL: E 6 FT AT 9 SECONDS AND S 3 FT AT 10 SECONDS.  
PATCHY FOG. A CHANCE OF SHOWERS. A CHANCE OF TSTMS IN THE  
AFTERNOON. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM IN THE  
AFTERNOON.    
SUN NIGHT
 
E WINDS AROUND 15 KT. GUSTS UP TO 30 KT, DECREASING  
TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT AT  
9 SECONDS AND SE 3 FT AT 8 SECONDS. PATCHY FOG. SHOWERS LIKELY. A  
CHANCE OF TSTMS IN THE EVENING. VSBY 1 TO 3 NM.    
MON
 
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT 9 SECONDS AND SE 2 FT AT  
7 SECONDS. A CHANCE OF SHOWERS. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS  
2 TO 4 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND E 2 FT AT  
9 SECONDS. A CHANCE OF SHOWERS.    
TUE THROUGH WED
 
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
WED NIGHT
 
SW WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 

 
 
ANZ233-270600-  
VINEYARD SOUND-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.  
SEAS 5 TO 7 FT. WAVE DETAIL: NE 6 FT AT 6 SECONDS AND S 5 FT AT  
6 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 NM  
OR LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: NE 7 FT AT 6 SECONDS AND SE 2 FT AT  
10 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO  
3 NM.    
SUN
 
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT, BECOMING E  
15 TO 20 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS 4 TO  
6 FT. WAVE DETAIL: NE 6 FT AT 7 SECONDS AND S 4 FT AT 10 SECONDS.  
PATCHY FOG. A CHANCE OF SHOWERS. A CHANCE OF TSTMS IN THE  
AFTERNOON. VSBY 1 TO 3 NM.    
SUN NIGHT
 
NE WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING  
TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT  
AFTER MIDNIGHT. WAVE DETAIL: S 4 FT AT 9 SECONDS AND NE 2 FT AT  
4 SECONDS, BECOMING S 3 FT AT 7 SECONDS AND NE 2 FT AT 6 SECONDS.  
PATCHY FOG. SHOWERS. A CHANCE OF TSTMS IN THE EVENING. VSBY 1 TO  
3 NM AFTER MIDNIGHT.    
MON
 
E WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT  
AT 7 SECONDS. SHOWERS LIKELY. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND E 1 FOOT AT  
12 SECONDS. SHOWERS LIKELY, MAINLY IN THE EVENING.    
TUE THROUGH WED NIGHT
 
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 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.  
 

 
 
ANZ234-270600-  
BUZZARDS BAY-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT.  
SEAS 4 TO 6 FT. WAVE DETAIL: NE 4 FT AT 4 SECONDS AND S 4 FT AT  
6 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 NM  
OR LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT AFTER  
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NE 4 FT  
AT 4 SECONDS AND SW 4 FT AT 5 SECONDS. PATCHY FOG. SHOWERS WITH A  
CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
SUN
 
NE WINDS 15 TO 20 KT. GUSTS UP TO 45 KT, DECREASING TO  
35 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: NE 4 FT AT  
4 SECONDS AND SE 3 FT AT 9 SECONDS. PATCHY FOG. SHOWERS LIKELY IN  
THE MORNING, THEN A CHANCE OF SHOWERS AND TSTMS IN THE AFTERNOON.  
VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM IN THE AFTERNOON.    
SUN NIGHT
 
NE WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING  
TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT  
AFTER MIDNIGHT. WAVE DETAIL: SE 3 FT AT 7 SECONDS AND NE 2 FT AT  
4 SECONDS, BECOMING E 3 FT AT 6 SECONDS. PATCHY FOG. SHOWERS. A  
CHANCE OF TSTMS IN THE EVENING. VSBY 1 TO 3 NM.    
MON
 
E WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE  
2 FT AT 6 SECONDS. SHOWERS LIKELY. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 7 SECONDS AND E 1 FOOT AT  
17 SECONDS. SHOWERS LIKELY, MAINLY IN THE EVENING.    
TUE THROUGH WED NIGHT
 
SW WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 

 
 
ANZ235-270600-  
RHODE ISLAND SOUND-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 50 KT.  
SEAS 7 TO 10 FT. WAVE DETAIL: NE 10 FT AT 8 SECONDS AND N 5 FT AT  
7 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY 1 TO  
3 NM.    
TONIGHT
 
NE WINDS 30 TO 35 KT, DIMINISHING TO 25 TO 30 KT AFTER  
MIDNIGHT. GUSTS UP TO 55 KT. SEAS 7 TO 10 FT. WAVE DETAIL: NE  
10 FT AT 8 SECONDS AND W 2 FT AT 6 SECONDS. PATCHY FOG. SHOWERS  
WITH A CHANCE OF TSTMS. VSBY 1 TO 3 NM.    
SUN
 
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, BECOMING E  
15 TO 20 KT WITH GUSTS UP TO 40 KT IN THE AFTERNOON. SEAS 6 TO  
9 FT. WAVE DETAIL: NE 9 FT AT 8 SECONDS AND SE 7 FT AT  
10 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE MORNING.  
SHOWERS LIKELY WITH A CHANCE OF TSTMS IN THE AFTERNOON. VSBY 1 TO  
3 NM.    
SUN NIGHT
 
NE WINDS 15 TO 20 KT. GUSTS UP TO 30 KT, DECREASING  
TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT  
9 SECONDS AND NE 3 FT AT 5 SECONDS. PATCHY FOG. SHOWERS. A CHANCE  
OF TSTMS IN THE EVENING. VSBY 1 TO 3 NM AFTER MIDNIGHT.    
MON
 
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND NE 2 FT AT  
7 SECONDS. SHOWERS. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
SE WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND E 1 FOOT AT  
10 SECONDS. SHOWERS LIKELY IN THE EVENING.    
TUE AND TUE NIGHT
 
W WINDS 10 TO 15 KT, DIMINISHING TO 5 TO  
10 KT. SEAS 2 TO 4 FT.    
WED AND WED NIGHT
 
W WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 

 
 
ANZ237-270600-  
BLOCK ISLAND SOUND-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT.  
SEAS 8 TO 11 FT. WAVE DETAIL: E 10 FT AT 10 SECONDS AND N 5 FT AT  
7 SECONDS. PATCHY FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS.  
VSBY 1 TO 3 NM.    
TONIGHT
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS 7 TO  
10 FT. WAVE DETAIL: NE 10 FT AT 9 SECONDS AND SW 3 FT AT  
10 SECONDS. PATCHY FOG. SHOWERS IN THE EVENING, THEN SHOWERS WITH  
A CHANCE OF TSTMS AFTER MIDNIGHT. VSBY 1 TO 3 NM, DECREASING TO  
1 NM OR LESS AFTER MIDNIGHT.    
SUN
 
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 50 KT. SEAS 6 TO 9 FT. WAVE DETAIL: E 9 FT  
AT 9 SECONDS AND S 7 FT AT 10 SECONDS. PATCHY FOG. SHOWERS. VSBY  
1 NM OR LESS, INCREASING TO 1 TO 3 NM IN THE AFTERNOON.    
SUN NIGHT
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 7 FT, SUBSIDING TO 3 TO 5 FT AFTER MIDNIGHT. WAVE DETAIL: S  
7 FT AT 9 SECONDS AND E 5 FT AT 7 SECONDS, BECOMING SE 4 FT AT  
7 SECONDS. PATCHY FOG. SHOWERS.   
MON
 
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE  
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: SE 5 FT AT 8 SECONDS AND  
E 3 FT AT 8 SECONDS. SHOWERS. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
SE WINDS 10 TO 15 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS AND E 2 FT AT  
9 SECONDS. SHOWERS LIKELY IN THE EVENING.    
TUE AND TUE NIGHT
 
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
WED AND WED NIGHT
 
W WINDS 5 TO 10 KT. SEAS AROUND 2 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.  
 

 
 
ANZ230-270600-  
BOSTON HARBOR-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.  
WAVES 2 TO 3 FT, EXCEPT 5 TO 7 FT AT THE OUTER HARBOR ENTRANCE.  
PATCHY FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS. VSBY 1 NM OR  
LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. WAVES  
2 TO 3 FT, EXCEPT 5 TO 7 FT AT THE OUTER HARBOR ENTRANCE. PATCHY  
FOG. SHOWERS. VSBY 1 TO 3 NM.    
SUN
 
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. WAVES 2 TO  
3 FT, EXCEPT 5 TO 7 FT AT THE OUTER HARBOR ENTRANCE. PATCHY FOG.  
SHOWERS. A CHANCE OF TSTMS IN THE AFTERNOON. VSBY 1 NM OR LESS.    
SUN NIGHT
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. WAVES  
2 TO 3 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. PATCHY  
FOG. A CHANCE OF TSTMS. SHOWERS. VSBY 1 TO 3 NM.    
MON
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO  
3 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. SHOWERS.  
PATCHY FOG IN THE MORNING WITH VSBY 1 TO 3 NM.    
MON NIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT IN THE  
EVENING, THEN 1 FOOT OR LESS. AT THE OUTER HARBOR ENTRANCE, WAVES  
2 TO 4 FT. SHOWERS.   
TUE THROUGH WED NIGHT
 
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR  
LESS, EXCEPT 2 TO 4 FT AT THE OUTER HARBOR ENTRANCE.  
 
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-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS AROUND 25 KT WITH GUSTS UP TO 50 KT.  
WAVES AROUND 3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. PATCHY  
FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS. VSBY 1 NM OR LESS.    
TONIGHT
 
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. WAVES  
AROUND 3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. PATCHY FOG.  
SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT. VSBY 1 TO 3 NM.    
SUN
 
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 45 KT. WAVES AROUND  
3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. PATCHY FOG. SHOWERS.  
A CHANCE OF TSTMS IN THE AFTERNOON. VSBY 1 NM OR LESS, INCREASING  
TO 1 TO 3 NM IN THE AFTERNOON.    
SUN NIGHT
 
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES  
2 TO 3 FT. PATCHY FOG. SHOWERS. A CHANCE OF TSTMS IN THE EVENING.  
VSBY 1 TO 3 NM.    
MON
 
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE  
AFTERNOON. WAVES 2 TO 3 FT. SHOWERS. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
E WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.  
WAVES 2 TO 3 FT. SHOWERS, MAINLY IN THE EVENING.    
TUE THROUGH WED NIGHT
 
SW WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.  
 
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.  
 

 
 
ANZ280-270600-  
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO  
60 NM-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS AROUND 30 KT WITH GUSTS UP TO 45 KT.  
SEAS 12 TO 14 FT. WAVE DETAIL: E 14 FT AT 10 SECONDS AND NW 8 FT  
AT 9 SECONDS. PATCHY FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS.  
VSBY 1 TO 3 NM.    
TONIGHT
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS  
12 TO 14 FT. WAVE DETAIL: E 14 FT AT 10 SECONDS AND E 5 FT AT  
4 SECONDS. PATCHY FOG. SHOWERS. A CHANCE OF TSTMS IN THE EVENING.  
VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS AFTER MIDNIGHT.    
SUN
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 11 TO  
13 FT. WAVE DETAIL: E 13 FT AT 10 SECONDS AND SE 6 FT AT  
10 SECONDS. PATCHY FOG. SHOWERS LIKELY. VSBY 1 NM OR LESS,  
INCREASING TO 1 TO 3 NM IN THE AFTERNOON.    
SUN NIGHT
 
E WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS  
9 TO 11 FT. WAVE DETAIL: E 10 FT AT 9 SECONDS AND S 4 FT AT  
10 SECONDS. PATCHY FOG. SHOWERS LIKELY. VSBY 1 TO 3 NM.    
MON
 
E WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 7 TO 9 FT. WAVE DETAIL: E 9 FT  
AT 9 SECONDS AND S 3 FT AT 8 SECONDS. SHOWERS. PATCHY FOG IN THE  
MORNING.    
MON NIGHT
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING  
SE 5 TO 10 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT. WAVE DETAIL: E 7 FT  
AT 8 SECONDS AND S 2 FT AT 7 SECONDS. SHOWERS LIKELY.    
TUE
 
SW WINDS 5 TO 10 KT. SEAS 5 TO 6 FT. A CHANCE OF SHOWERS.    
TUE NIGHT THROUGH WED NIGHT
 
SW WINDS 5 TO 10 KT. SEAS 3 TO  
5 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.  
 

 
 
ANZ281-270600-  
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT.  
SEAS 14 TO 15 FT. WAVE DETAIL: E 15 FT AT 10 SECONDS AND S 6 FT  
AT 10 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY  
1 NM OR LESS.    
TONIGHT
 
NE WINDS 25 TO 30 KT, BECOMING E 20 TO 25 KT AFTER  
MIDNIGHT. GUSTS UP TO 40 KT. SEAS 12 TO 14 FT. WAVE DETAIL: E  
13 FT AT 10 SECONDS AND SW 9 FT AT 11 SECONDS. PATCHY FOG.  
SHOWERS. VSBY 1 NM OR LESS.    
SUN
 
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 11 TO  
12 FT, SUBSIDING TO 9 TO 11 FT IN THE AFTERNOON. WAVE DETAIL: NE  
10 FT AT 9 SECONDS AND S 8 FT AT 10 SECONDS, BECOMING NE 9 FT AT  
9 SECONDS AND S 7 FT AT 10 SECONDS. PATCHY FOG. A CHANCE OF  
SHOWERS. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM IN THE  
AFTERNOON.    
SUN NIGHT
 
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
7 TO 10 FT. WAVE DETAIL: E 8 FT AT 9 SECONDS AND S 6 FT AT  
9 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 TO 3 NM.    
MON
 
E WINDS 15 TO 20 KT, BECOMING SE 10 TO 15 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 7 TO 9 FT. WAVE DETAIL: NE  
7 FT AT 9 SECONDS AND S 5 FT AT 8 SECONDS. PATCHY FOG IN THE  
MORNING. A CHANCE OF SHOWERS IN THE MORNING.    
MON NIGHT
 
SE WINDS 10 TO 15 KT, BECOMING S 5 TO 10 KT AFTER  
MIDNIGHT. SEAS 7 TO 8 FT. WAVE DETAIL: E 6 FT AT 8 SECONDS AND S  
5 FT AT 8 SECONDS. A CHANCE OF SHOWERS.    
TUE
 
SW WINDS AROUND 10 KT. SEAS 6 TO 7 FT.    
TUE NIGHT AND WED
 
W WINDS 5 TO 10 KT. SEAS 4 TO 6 FT.    
WED NIGHT
 
SW WINDS AROUND 5 KT. SEAS 3 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.  
 

 
 
ANZ282-270600-  
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT.  
SEAS 14 TO 16 FT. WAVE DETAIL: NE 16 FT AT 10 SECONDS AND SW 8 FT  
AT 10 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY  
1 NM OR LESS.    
TONIGHT
 
E WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT AFTER  
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 12 TO 15 FT. WAVE DETAIL: NE  
15 FT AT 10 SECONDS AND W 12 FT AT 10 SECONDS. PATCHY FOG.  
SHOWERS. A CHANCE OF TSTMS IN THE EVENING. VSBY 1 NM OR LESS,  
INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.    
SUN
 
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 40 KT, BECOMING E  
10 TO 15 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS 10 TO  
13 FT, SUBSIDING TO 8 TO 10 FT IN THE AFTERNOON. WAVE DETAIL: S  
10 FT AT 10 SECONDS AND NE 7 FT AT 10 SECONDS, BECOMING S 9 FT AT  
9 SECONDS AND NE 6 FT AT 9 SECONDS. PATCHY FOG. A CHANCE OF  
SHOWERS. VSBY 1 TO 3 NM.    
SUN NIGHT
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,  
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT. WAVE  
DETAIL: S 7 FT AT 8 SECONDS AND NE 6 FT AT 9 SECONDS. PATCHY FOG.  
A CHANCE OF SHOWERS. VSBY 1 TO 3 NM.    
MON
 
SE WINDS 5 TO 10 KT. SEAS 6 TO 8 FT. WAVE DETAIL: SW 6 FT  
AT 8 SECONDS AND NE 5 FT AT 9 SECONDS. PATCHY FOG IN THE MORNING.  
A CHANCE OF SHOWERS IN THE MORNING.    
MON NIGHT
 
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER  
MIDNIGHT. SEAS 6 TO 8 FT. WAVE DETAIL: SW 6 FT AT 8 SECONDS AND E  
5 FT AT 9 SECONDS. A CHANCE OF SHOWERS.    
TUE
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO  
8 FT.    
TUE NIGHT
 
W WINDS 5 TO 10 KT. SEAS 4 TO 6 FT.    
WED AND WED NIGHT
 
W WINDS AROUND 5 KT. SEAS 3 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.  
 

 
 
ANZ283-270600-  
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 60 NM-  
103 PM EDT SAT SEP 26 2026  
   
..STORM WARNING IN EFFECT THROUGH SUNDAY MORNING
 
 
   
THIS AFTERNOON
 
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 55 KT.  
SEAS 15 TO 18 FT. WAVE DETAIL: NE 17 FT AT 11 SECONDS AND NW 6 FT  
AT 8 SECONDS. PATCHY FOG. SHOWERS WITH A CHANCE OF TSTMS. VSBY  
1 NM OR LESS.    
TONIGHT
 
NE WINDS 30 TO 35 KT, BECOMING E 25 TO 30 KT AFTER  
MIDNIGHT. GUSTS UP TO 55 KT. SEAS 14 TO 17 FT, SUBSIDING TO 12 TO  
15 FT AFTER MIDNIGHT. WAVE DETAIL: NE 17 FT AT 10 SECONDS AND N  
7 FT AT 8 SECONDS, BECOMING NE 15 FT AT 10 SECONDS AND NW 7 FT AT  
7 SECONDS. PATCHY FOG. SHOWERS. A CHANCE OF TSTMS IN THE EVENING.  
VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.    
SUN
 
E WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, DIMINISHING TO  
15 TO 20 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS 10 TO  
14 FT, SUBSIDING TO 7 TO 10 FT IN THE AFTERNOON. WAVE DETAIL: E  
13 FT AT 10 SECONDS AND S 11 FT AT 9 SECONDS, BECOMING S 9 FT AT  
9 SECONDS AND E 6 FT AT 10 SECONDS. PATCHY FOG. A CHANCE OF  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.  
VSBY 1 TO 3 NM.    
SUN NIGHT
 
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
5 TO 7 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND E 5 FT AT  
9 SECONDS. PATCHY FOG. SHOWERS IN THE EVENING. A CHANCE OF  
SHOWERS AFTER MIDNIGHT. VSBY 1 TO 3 NM.    
MON
 
SE WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND E 4 FT AT 9 SECONDS. A  
CHANCE OF SHOWERS. PATCHY FOG IN THE MORNING.    
MON NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
6 TO 7 FT. WAVE DETAIL: SW 6 FT AT 8 SECONDS AND E 4 FT AT  
9 SECONDS. A CHANCE OF SHOWERS.    
TUE
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO  
7 FT.    
TUE NIGHT THROUGH WED NIGHT
 
W WINDS 5 TO 10 KT. SEAS 3 TO  
5 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.  
 

 
 
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