937  
FZUS51 KBOX 181705  
CWFBOX  
 
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
104 PM EDT SAT JUL 18 2026  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT  
TO 60 NM  
 
ANZ200-190600-  
104 PM EDT SAT JUL 18 2026  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS  
 
LOW PRES MOVING THROUGH QUEBEC WILL BRING GUSTY SOUTHWEST WINDS TO  
NEAR GALE FORE TODAY, TO GO ALONG WITH SHOWERS AND THUNDERSTORMS.  
HIGH PRES THEN BUILDS IN FOR SUN INTO TUE.  
 
 
 
ANZ250-190600-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.  
SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 5 SECONDS AND W 2 FT AT  
4 SECONDS. AREAS OF SMOKE. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF TSTMS.    
TONIGHT  
S WINDS 20 TO 25 KT, BECOMING SW 15 TO 20 KT AFTER  
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: S 5 FT  
AT 6 SECONDS AND E 1 FOOT AT 14 SECONDS. A CHANCE OF SHOWERS. A  
CHANCE OF TSTMS IN THE EVENING. AREAS OF SMOKE IN THE EVENING  
WITH VSBY 1 TO 3 NM.   
SUN  
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: SE 4 FT AT 7 SECONDS AND W 2 FT AT 4 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
NW 2 FT AT 4 SECONDS AND SE 2 FT AT 7 SECONDS.    
MON AND MON NIGHT  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS AND NW 1 FOOT  
AT 3 SECONDS.    
TUE  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND SE 1 FOOT AT  
8 SECONDS. A CHANCE OF SHOWERS.    
TUE NIGHT  
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
3 TO 4 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO  
6 FT. SHOWERS.   
WED NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS  
4 TO 6 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.  
 
 
 
ANZ251-190600-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.  
SEAS AROUND 3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND W 1 FOOT  
AT 3 SECONDS. SMOKE. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
TSTMS. VSBY 1 TO 3 NM.    
TONIGHT  
SW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT AFTER  
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT  
AT 4 SECONDS AND SE 2 FT AT 8 SECONDS. SMOKE IN THE EVENING.  
SHOWERS LIKELY WITH A CHANCE OF TSTMS IN THE EVENING WITH VSBY  
1 TO 3 NM.    
SUN  
NW 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 S 2 FT AT 4 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
W 2 FT AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS.    
MON AND MON NIGHT  
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: S 2 FT AT 3 SECONDS AND N 1 FOOT AT 4 SECONDS.    
TUE  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: S 3 FT AT 3 SECONDS AND SE 1 FOOT AT  
8 SECONDS. A CHANCE OF SHOWERS.    
TUE NIGHT  
SE WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 3 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED AND WED NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.  
SEAS 2 TO 3 FT. 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.  
 
 
 
ANZ231-190600-  
CAPE COD BAY-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.  
SEAS 3 TO 4 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND E 1 FOOT AT  
8 SECONDS. AREAS OF SMOKE. SHOWERS WITH A SLIGHT CHANCE OF TSTMS.   
TONIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 1 FOOT AT  
11 SECONDS. A CHANCE OF TSTMS. SHOWERS LIKELY IN THE EVENING,  
THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. AREAS OF SMOKE IN THE  
EVENING WITH VSBY 1 TO 3 NM.    
SUN  
NW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE  
AFTERNOON. GUSTS UP TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW  
2 FT AT 3 SECONDS AND SE 1 FOOT AT 9 SECONDS.    
SUN NIGHT  
NW WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE  
DETAIL: NW 1 FOOT AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: N 1 FOOT AT 4 SECONDS AND S 1 FOOT AT 7 SECONDS.    
TUE  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS AND E 1 FOOT AT  
5 SECONDS. A CHANCE OF SHOWERS.    
TUE NIGHT  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
2 TO 3 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO  
5 FT. SHOWERS.   
WED NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 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.  
 
 
 
ANZ254-190600-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 4 SECONDS AND NW 1 FOOT AT  
4 SECONDS. PATCHY SMOKE. A CHANCE OF SHOWERS.    
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO  
6 FT. WAVE DETAIL: SW 5 FT AT 5 SECONDS AND E 1 FOOT AT  
8 SECONDS. A CHANCE OF TSTMS. SHOWERS LIKELY IN THE EVENING, THEN  
A CHANCE OF SHOWERS AFTER MIDNIGHT. AREAS OF SMOKE IN THE  
EVENING. VSBY 1 NM OR LESS.    
SUN  
W WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT  
AT 7 SECONDS AND W 2 FT AT 4 SECONDS.    
SUN NIGHT  
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT.  
SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT AT 7 SECONDS AND NW 1 FOOT  
AT 4 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: S 3 FT AT 8 SECONDS AND NW 1 FOOT AT 4 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: S 3 FT AT 5 SECONDS AND W 1 FOOT AT 3 SECONDS.  
A CHANCE OF SHOWERS.    
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 6 TO  
9 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED NIGHT  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS  
6 TO 9 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.  
 
 
 
ANZ255-190600-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND NW 1 FOOT AT  
5 SECONDS. PATCHY SMOKE. SHOWERS LIKELY.    
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT, BUILDING TO 5 TO 6 FT AFTER MIDNIGHT. WAVE DETAIL: S 5 FT  
AT 5 SECONDS AND NW 1 FOOT AT 6 SECONDS, BECOMING SW 6 FT AT  
6 SECONDS AND NW 2 FT AT 6 SECONDS. A CHANCE OF TSTMS. SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. AREAS OF  
SMOKE IN THE EVENING. VSBY 1 NM OR LESS.    
SUN  
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, DIMINISHING TO  
5 TO 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: W 6 FT  
AT 6 SECONDS AND E 1 FOOT AT 9 SECONDS.    
SUN NIGHT  
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT.  
SEAS 3 TO 5 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS AND NW 1 FOOT  
AT 3 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE  
DETAIL: S 4 FT AT 8 SECONDS AND NW 1 FOOT AT 3 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND NW 1 FOOT AT  
5 SECONDS. A CHANCE OF SHOWERS.   
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 7 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 7 TO  
10 FT. SHOWERS.   
WED NIGHT  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS  
8 TO 11 FT. SHOWERS LIKELY.  
 
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.  
 
 
 
ANZ256-190600-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS AROUND 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 1 FOOT  
AT 8 SECONDS. PATCHY SMOKE. SHOWERS WITH A SLIGHT CHANCE OF  
TSTMS. VSBY 1 TO 3 NM.    
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT, BUILDING TO 5 TO 6 FT AFTER MIDNIGHT. WAVE DETAIL: SW 5 FT  
AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS, BECOMING S 6 FT AT  
7 SECONDS AND NW 3 FT AT 5 SECONDS. A CHANCE OF TSTMS. SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. AREAS OF  
SMOKE IN THE EVENING WITH VSBY 1 NM OR LESS.    
SUN  
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, DIMINISHING TO  
10 TO 15 KT IN THE AFTERNOON. SEAS 4 TO 5 FT. WAVE DETAIL: SW  
5 FT AT 7 SECONDS AND NW 2 FT AT 4 SECONDS.    
SUN NIGHT  
W WINDS AROUND 10 KT, BECOMING N AFTER MIDNIGHT.  
SEAS 3 TO 4 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS AND E 2 FT AT  
8 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE  
DETAIL: S 3 FT AT 8 SECONDS AND E 2 FT AT 9 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND NW 1 FOOT AT  
5 SECONDS. A CHANCE OF SHOWERS.   
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 7 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 8 TO  
10 FT. SHOWERS.   
WED NIGHT  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS  
7 TO 10 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.  
 
 
 
ANZ232-190600-  
NANTUCKET SOUND-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS AROUND 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 1 FOOT  
AT 8 SECONDS. PATCHY SMOKE. SHOWERS.   
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: SW 4 FT AT 4 SECONDS AND SE 1 FOOT AT  
8 SECONDS. A CHANCE OF TSTMS. SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. AREAS OF SMOKE IN THE EVENING.  
VSBY 1 TO 3 NM.    
SUN  
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING NW  
5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT  
AT 7 SECONDS AND W 2 FT AT 4 SECONDS.    
SUN NIGHT  
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: W 1 FOOT AT 3 SECONDS AND S 1 FOOT  
AT 7 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: S 2 FT AT 4 SECONDS AND NW 1 FOOT AT 3 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND W 1 FOOT AT 4 SECONDS.  
A CHANCE OF SHOWERS.    
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO  
6 FT. SHOWERS.   
WED NIGHT  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS  
4 TO 6 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.  
 
 
 
ANZ233-190600-  
VINEYARD SOUND-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 3 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 1 FOOT  
AT 9 SECONDS. PATCHY SMOKE. SHOWERS WITH A SLIGHT CHANCE OF  
TSTMS.    
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: S 4 FT AT 6 SECONDS AND SE 1 FOOT AT  
14 SECONDS. A CHANCE OF TSTMS. SHOWERS IN THE EVENING, THEN  
SHOWERS LIKELY AFTER MIDNIGHT. AREAS OF SMOKE IN THE EVENING WITH  
VSBY 1 NM OR LESS.    
SUN  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 2 TO 4 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND SE 1 FOOT AT  
8 SECONDS.    
SUN NIGHT  
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND SE 1 FOOT AT  
6 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 2 FT AT 8 SECONDS AND NW 1 FOOT AT 5 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND SE 1 FOOT AT  
9 SECONDS. A CHANCE OF SHOWERS.   
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
3 TO 5 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO  
7 FT. SHOWERS.   
WED NIGHT  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS  
4 TO 6 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.  
 
 
 
ANZ234-190600-  
BUZZARDS BAY-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.  
SEAS 3 TO 4 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND SE 1 FOOT  
AT 9 SECONDS. PATCHY SMOKE. SHOWERS WITH A SLIGHT CHANCE OF  
TSTMS.    
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 2 FT AT 8 SECONDS.  
A CHANCE OF TSTMS. SHOWERS LIKELY IN THE EVENING, THEN A CHANCE  
OF SHOWERS AFTER MIDNIGHT. AREAS OF SMOKE IN THE EVENING WITH  
VSBY 1 NM OR LESS.    
SUN  
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 7 SECONDS AND W 1 FOOT AT  
4 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
S 2 FT AT 7 SECONDS AND NW 1 FOOT AT 3 SECONDS.    
MON AND MON NIGHT  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 6 SECONDS AND SW 2 FT  
AT 6 SECONDS.    
TUE  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND SE 1 FOOT AT  
9 SECONDS. A CHANCE OF SHOWERS.    
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
3 TO 5 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 4 TO  
6 FT. SHOWERS.   
WED NIGHT  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS  
3 TO 5 FT. SHOWERS LIKELY.  
 
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.  
 
 
 
ANZ235-190600-  
RHODE ISLAND SOUND-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS AROUND 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND SE 1 FOOT  
AT 8 SECONDS. AREAS OF SMOKE. SHOWERS WITH A SLIGHT CHANCE OF  
TSTMS.    
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: SW 5 FT AT 5 SECONDS AND S 3 FT AT 8 SECONDS.  
A CHANCE OF TSTMS. SHOWERS IN THE EVENING, THEN A CHANCE OF  
SHOWERS AFTER MIDNIGHT. AREAS OF SMOKE IN THE EVENING WITH VSBY  
1 NM OR LESS.    
SUN  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 3 TO 4 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS AND SE 2 FT AT  
8 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW  
4 FT AT 6 SECONDS AND SE 1 FOOT AT 12 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SW 3 FT AT 7 SECONDS AND SE 1 FOOT AT 12 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND W 1 FOOT AT 5 SECONDS.  
A CHANCE OF SHOWERS.    
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO  
8 FT. SHOWERS.   
WED NIGHT  
SW WINDS 25 TO 30 KT. SEAS 5 TO 8 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.  
 
 
 
ANZ237-190600-  
BLOCK ISLAND SOUND-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 3 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 1 FOOT  
AT 8 SECONDS. SMOKE. SHOWERS WITH A SLIGHT CHANCE OF TSTMS. VSBY  
1 TO 3 NM.    
TONIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 1 FOOT AT  
8 SECONDS. SHOWERS LIKELY WITH A CHANCE OF TSTMS. SMOKE IN THE  
EVENING WITH VSBY 1 NM OR LESS.    
SUN  
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.  
SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND W 2 FT AT  
4 SECONDS.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S  
3 FT AT 7 SECONDS AND W 1 FOOT AT 3 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: S 3 FT AT 7 SECONDS AND NW 1 FOOT AT 3 SECONDS.    
TUE  
SE 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  
8 SECONDS. A CHANCE OF SHOWERS.   
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
3 TO 5 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO  
7 FT. SHOWERS.   
WED NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 7 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.  
 
 
 
ANZ230-190600-  
BOSTON HARBOR-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.  
WAVES AROUND 2 FT. SMOKE. A CHANCE OF SHOWERS AND TSTMS. VSBY  
1 TO 3 NM.    
TONIGHT  
SW WINDS 15 TO 20 KT. GUSTS UP TO 30 KT IN THE  
EVENING. WAVES AROUND 2 FT. SMOKE IN THE EVENING. A CHANCE OF  
SHOWERS AND TSTMS IN THE EVENING WITH VSBY 1 TO 3 NM.    
SUN  
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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 AND MON NIGHT  
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
TUE  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO  
3 FT. A CHANCE OF SHOWERS.    
TUE NIGHT  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES  
AROUND 2 FT. SHOWERS.   
WED AND WED NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
WAVES AROUND 2 FT. SHOWERS WITH A CHANCE OF 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.  
 
 
 
ANZ236-190600-  
NARRAGANSETT BAY-  
104 PM EDT SAT JUL 18 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING  
 
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
WAVES AROUND 3 FT. SMOKE. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
TSTMS. VSBY 1 TO 3 NM.    
TONIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES  
2 TO 3 FT. A CHANCE OF TSTMS. SHOWERS LIKELY IN THE EVENING.  
SMOKE IN THE EVENING WITH VSBY 1 NM OR LESS.    
SUN  
NW WINDS 10 TO 15 KT. WAVES 2 TO 3 FT.    
SUN NIGHT  
NW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
TUE  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND  
2 FT. A CHANCE OF SHOWERS.    
TUE NIGHT  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES  
2 TO 4 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES 3 TO  
5 FT. SHOWERS.   
WED NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES  
2 TO 4 FT. SHOWERS LIKELY WITH A CHANCE OF 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.  
 
 
 
ANZ280-190600-  
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO  
60 NM-  
104 PM EDT SAT JUL 18 2026  
   
THIS AFTERNOON  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT.  
SEAS 4 TO 6 FT. WAVE DETAIL: SW 6 FT AT 5 SECONDS AND SE 1 FOOT  
AT 8 SECONDS. AREAS OF SMOKE. A CHANCE OF SHOWERS AND TSTMS.    
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO  
8 FT. WAVE DETAIL: SW 7 FT AT 6 SECONDS AND E 2 FT AT 8 SECONDS.  
AREAS OF SMOKE IN THE EVENING. PATCHY SMOKE AFTER MIDNIGHT. A  
CHANCE OF SHOWERS AND TSTMS. VSBY 1 TO 3 NM.    
SUN  
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW  
6 FT AT 6 SECONDS AND E 2 FT AT 6 SECONDS.    
SUN NIGHT  
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND W 2 FT AT  
4 SECONDS.    
MON AND MON NIGHT  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND SE 3 FT AT  
8 SECONDS.    
TUE  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND W 1 FOOT AT 3 SECONDS.   
TUE NIGHT  
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO  
9 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 40 KT. SEAS  
6 TO 9 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.  
 
 
 
ANZ281-190600-  
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-  
104 PM EDT SAT JUL 18 2026  
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT.  
SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 4 SECONDS AND NW 1 FOOT AT  
4 SECONDS. A CHANCE OF SHOWERS.   
TONIGHT  
S WINDS 15 TO 20 KT, BECOMING SW 20 TO 25 KT AFTER  
MIDNIGHT. GUSTS UP TO 35 KT. SEAS 5 TO 7 FT. WAVE DETAIL: SW 6 FT  
AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS. A CHANCE OF TSTMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. PATCHY SMOKE IN THE EVENING WITH VSBY 1 NM OR LESS.    
SUN  
W WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW  
6 FT AT 7 SECONDS AND NW 3 FT AT 4 SECONDS. PATCHY FOG IN THE  
MORNING WITH VSBY 1 TO 3 NM.    
SUN NIGHT  
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SE  
5 FT AT 6 SECONDS AND NW 2 FT AT 4 SECONDS.    
MON  
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS  
3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND NW 2 FT AT  
4 SECONDS.    
MON NIGHT  
S WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL: S  
3 FT AT 8 SECONDS AND NW 1 FOOT AT 4 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT.    
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
S WINDS AROUND 25 KT WITH GUSTS UP TO 35 KT. SEAS 8 TO  
11 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 40 KT. SEAS  
9 TO 12 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.  
 
 
 
ANZ282-190600-  
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-  
104 PM EDT SAT JUL 18 2026  
   
THIS AFTERNOON  
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND NW 1 FOOT AT  
4 SECONDS. PATCHY SMOKE. A SLIGHT CHANCE OF SHOWERS.    
TONIGHT  
S WINDS 15 TO 20 KT, BECOMING SW 20 TO 25 KT AFTER  
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW 6 FT  
AT 6 SECONDS AND NW 1 FOOT AT 4 SECONDS. A CHANCE OF TSTMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. AREAS OF SMOKE IN THE EVENING WITH VSBY 1 TO 3 NM.    
SUN  
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING NW  
5 TO 10 KT IN THE AFTERNOON. SEAS 5 TO 6 FT. WAVE DETAIL: SW 6 FT  
AT 7 SECONDS AND NW 1 FOOT AT 4 SECONDS.    
SUN NIGHT  
W WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: SW  
5 FT AT 7 SECONDS AND N 1 FOOT AT 5 SECONDS.    
MON AND MON NIGHT  
SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE  
DETAIL: S 4 FT AT 8 SECONDS AND NW 1 FOOT AT 4 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND N 1 FOOT AT 4 SECONDS.  
A CHANCE OF SHOWERS.    
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 7 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 9 TO  
12 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS  
10 TO 12 FT. SHOWERS LIKELY WITH A CHANCE OF TSTMS.  
 
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.  
 
 
 
ANZ283-190600-  
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 60 NM-  
104 PM EDT SAT JUL 18 2026  
   
THIS AFTERNOON  
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND NW 2 FT AT  
4 SECONDS. PATCHY SMOKE. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF TSTMS. VSBY 1 TO 3 NM.    
TONIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT, BUILDING TO 5 TO 6 FT AFTER MIDNIGHT. WAVE DETAIL: S 5 FT  
AT 5 SECONDS AND NW 2 FT AT 4 SECONDS, BECOMING SW 6 FT AT  
7 SECONDS AND NW 5 FT AT 5 SECONDS. A CHANCE OF TSTMS. SHOWERS  
LIKELY IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
AREAS OF SMOKE IN THE EVENING WITH VSBY 1 NM OR LESS.    
SUN  
W WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT IN THE  
AFTERNOON. GUSTS UP TO 25 KT. SEAS 5 TO 6 FT. WAVE DETAIL: W 6 FT  
AT 6 SECONDS AND E 1 FOOT AT 8 SECONDS.    
SUN NIGHT  
W WINDS AROUND 10 KT, BECOMING NW AFTER MIDNIGHT.  
SEAS 4 TO 5 FT. WAVE DETAIL: SW 5 FT AT 7 SECONDS AND NW 1 FOOT  
AT 4 SECONDS.    
MON AND MON NIGHT  
S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE  
DETAIL: S 4 FT AT 8 SECONDS AND N 1 FOOT AT 4 SECONDS.    
TUE  
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND NW 1 FOOT AT  
4 SECONDS. A CHANCE OF SHOWERS.   
TUE NIGHT  
S WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS  
5 TO 8 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 9 TO  
11 FT. SHOWERS WITH A CHANCE OF TSTMS.    
WED NIGHT  
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS  
8 TO 11 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.  
 
 
 
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