610  
FZUS51 KBOX 141204  
CWFBOX  
 
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
703 AM EST TUE JAN 14 2025  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT  
TO 25 NM  
 
ANZ200-150100-  
703 AM EST TUE JAN 14 2025  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
 
 
COLD FRONT WILL BE MOVING ACROSS THE WATERS TONIGHT, USHERING IN  
GUSTY NW WINDS TUES THURS, ALONG WITH POSSIBLE FREEZING SPRAY. HIGH  
PRES THEN RETURNS FOR FRI, BUT UNSETTLED WEATHER THEN LOOKS TO  
RETURN THIS WEEKEND WITH A FRONTAL BOUNDARY LYING OVER THE WATERS.  
 

 
 
ANZ250-150100-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
703 AM EST TUE JAN 14 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
 
 
   
TODAY
 
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT THIS  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 5 FT  
AT 5 SECONDS AND E 2 FT AT 11 SECONDS.    
TONIGHT
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO  
6 FT. WAVE DETAIL: NW 6 FT AT 5 SECONDS AND E 2 FT AT 10 SECONDS.  
LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT.    
WED
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO  
6 FT. WAVE DETAIL: NW 6 FT AT 5 SECONDS AND E 1 FOOT AT  
10 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.    
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL:  
NW 4 FT AT 5 SECONDS AND NE 2 FT AT 10 SECONDS. LIGHT FREEZING  
SPRAY.    
THU AND THU NIGHT
 
W WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 5 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS AROUND 10 KT, BECOMING SW. GUSTS UP  
TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E  
1 FOOT AT 9 SECONDS.    
SAT AND SAT NIGHT
 
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.  
 

 
 
ANZ251-150100-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
703 AM EST TUE JAN 14 2025  
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND E 2 FT AT 11 SECONDS.    
TONIGHT
 
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS AND E 2 FT AT 10 SECONDS.  
LIGHT FREEZING SPRAY LIKELY.    
WED
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: NW 4 FT AT 4 SECONDS AND E 1 FOOT AT  
10 SECONDS. LIGHT FREEZING SPRAY LIKELY.    
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL:  
NW 3 FT AT 4 SECONDS AND NE 2 FT AT 7 SECONDS. LIGHT FREEZING  
SPRAY IN THE EVENING.    
THU AND THU NIGHT
 
W WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND NE 1 FOOT  
AT 6 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS AROUND 10 KT, BECOMING SW. GUSTS UP  
TO 25 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND  
E 1 FOOT AT 8 SECONDS.    
SAT AND SAT NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 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.  
 

 
 
ANZ231-150100-  
CAPE COD BAY-  
703 AM EST TUE JAN 14 2025  
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND E 2 FT AT 10 SECONDS.   
TONIGHT
 
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND E 1 FOOT AT  
11 SECONDS. LIGHT FREEZING SPRAY LIKELY.    
WED
 
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 3 TO 5 FT. WAVE DETAIL: NW  
5 FT AT 5 SECONDS AND E 1 FOOT AT 10 SECONDS. LIGHT FREEZING  
SPRAY LIKELY IN THE MORNING.   
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL:  
NW 4 FT AT 5 SECONDS AND NE 2 FT AT 9 SECONDS. LIGHT FREEZING  
SPRAY IN THE EVENING.    
THU AND THU NIGHT
 
W WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 5 SECONDS AND N 2 FT AT  
8 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS AROUND 10 KT, BECOMING SW. GUSTS UP  
TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: NW 1 FOOT AT 3 SECONDS  
AND NE 1 FOOT AT 8 SECONDS.    
SAT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO  
4 FT. A CHANCE OF SHOWERS.    
SAT 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.  
 

 
 
ANZ254-150100-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
703 AM EST TUE JAN 14 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
 
 
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO  
6 FT. WAVE DETAIL: NW 5 FT AT 5 SECONDS AND E 3 FT AT 11 SECONDS.   
TONIGHT
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: NW 6 FT AT 6 SECONDS AND E 2 FT AT 10 SECONDS.  
LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT.    
WED
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: NW 6 FT AT 6 SECONDS AND E 1 FOOT AT  
10 SECONDS.    
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL:  
NW 5 FT AT 6 SECONDS AND NE 2 FT AT 11 SECONDS. LIGHT FREEZING  
SPRAY IN THE EVENING.    
THU AND THU NIGHT
 
W WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 6 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS 10 TO 15 KT, BECOMING SW. GUSTS UP  
TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND  
NE 1 FOOT AT 8 SECONDS.    
SAT AND SAT NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 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.  
 

 
 
ANZ255-150100-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
703 AM EST TUE JAN 14 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
 
 
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO  
6 FT. WAVE DETAIL: W 6 FT AT 7 SECONDS AND E 3 FT AT 11 SECONDS.    
TONIGHT
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO  
8 FT. WAVE DETAIL: W 7 FT AT 7 SECONDS AND E 2 FT AT 11 SECONDS.  
LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT.    
WED
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO  
8 FT, SUBSIDING TO 4 TO 6 FT IN THE AFTERNOON. WAVE DETAIL: W  
7 FT AT 7 SECONDS AND E 1 FOOT AT 10 SECONDS, BECOMING W 6 FT AT  
7 SECONDS AND E 1 FOOT AT 10 SECONDS. LIGHT FREEZING SPRAY LIKELY  
IN THE MORNING.    
WED NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
4 TO 6 FT. WAVE DETAIL: W 5 FT AT 6 SECONDS AND NE 1 FOOT AT  
10 SECONDS. LIGHT FREEZING SPRAY.    
THU
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND NE 1 FOOT AT  
11 SECONDS.    
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT. WAVE DETAIL: SW 3 FT AT 6 SECONDS AND NE 1 FOOT AT  
13 SECONDS. A CHANCE OF SNOW SHOWERS IN THE EVENING. VSBY 1 TO  
3 NM.    
FRI AND FRI NIGHT
 
W WINDS 10 TO 15 KT, BECOMING SW. GUSTS UP  
TO 20 KT. SEAS 3 TO 5 FT.    
SAT AND SAT NIGHT
 
SW WINDS 15 TO 20 KT, BECOMING W 10 TO  
15 KT. GUSTS UP TO 25 KT. SEAS 3 TO 5 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.  
 

 
 
ANZ256-150100-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
703 AM EST TUE JAN 14 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
 
 
   
TODAY
 
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT THIS  
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: W 6 FT  
AT 6 SECONDS AND E 2 FT AT 11 SECONDS.    
TONIGHT
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO  
8 FT. WAVE DETAIL: W 7 FT AT 6 SECONDS AND E 2 FT AT 11 SECONDS.  
LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT.    
WED
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO  
7 FT. WAVE DETAIL: NW 7 FT AT 6 SECONDS AND E 1 FOOT AT  
10 SECONDS.    
WED NIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS  
3 TO 5 FT. WAVE DETAIL: NW 5 FT AT 5 SECONDS AND E 1 FOOT AT  
11 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT.    
THU
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND NE 1 FOOT AT  
12 SECONDS.    
THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS  
3 TO 5 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND E 1 FOOT AT  
14 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS 10 TO 15 KT, BECOMING SW. GUSTS UP  
TO 20 KT. SEAS 3 TO 5 FT.    
SAT AND SAT NIGHT
 
SW WINDS 15 TO 20 KT, BECOMING W 10 TO  
15 KT. GUSTS UP TO 25 KT. SEAS 3 TO 5 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.  
 

 
 
ANZ232-150100-  
NANTUCKET SOUND-  
703 AM EST TUE JAN 14 2025  
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS AROUND  
3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND E 1 FOOT AT  
11 SECONDS.    
TONIGHT
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS AND E 1 FOOT AT  
11 SECONDS. LIGHT FREEZING SPRAY LIKELY.    
WED
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND E 1 FOOT AT  
10 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.    
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL:  
NW 3 FT AT 4 SECONDS AND NE 1 FOOT AT 10 SECONDS. LIGHT FREEZING  
SPRAY IN THE EVENING.    
THU AND THU NIGHT
 
NW WINDS AROUND 10 KT. SEAS AROUND 2 FT.  
WAVE DETAIL: W 2 FT AT 3 SECONDS AND NE 1 FOOT AT 11 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS AROUND 10 KT, BECOMING SW. GUSTS UP  
TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND  
NE 1 FOOT AT 10 SECONDS.    
SAT AND SAT NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 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.  
 

 
 
ANZ233-150100-  
VINEYARD SOUND-  
703 AM EST TUE JAN 14 2025  
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS AROUND  
3 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND E 1 FOOT AT  
11 SECONDS.    
TONIGHT
 
NW WINDS AROUND 20 KT WITH GUSTS UP TO 30 KT. SEAS  
3 TO 4 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND E 1 FOOT AT  
12 SECONDS. LIGHT FREEZING SPRAY LIKELY.    
WED
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND E 1 FOOT AT  
11 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.    
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL:  
NW 3 FT AT 5 SECONDS AND NE 1 FOOT AT 11 SECONDS.    
THU AND THU NIGHT
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND NE 1 FOOT AT  
11 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS 10 TO 15 KT, BECOMING SW. GUSTS UP  
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND  
NE 1 FOOT AT 11 SECONDS.   
SAT AND SAT NIGHT
 
SW WINDS 15 TO 20 KT, BECOMING W 10 TO  
15 KT. GUSTS UP TO 25 KT. SEAS 2 TO 4 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.  
 

 
 
ANZ234-150100-  
BUZZARDS BAY-  
703 AM EST TUE JAN 14 2025  
   
TODAY
 
W WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT THIS  
AFTERNOON. GUSTS UP TO 25 KT. SEAS AROUND 3 FT. WAVE DETAIL: W  
3 FT AT 6 SECONDS AND E 1 FOOT AT 11 SECONDS.    
TONIGHT
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND E 1 FOOT AT  
11 SECONDS. LIGHT FREEZING SPRAY LIKELY.    
WED
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO  
4 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND E 1 FOOT AT  
11 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.    
WED NIGHT
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS  
AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND NE 1 FOOT AT  
11 SECONDS.    
THU AND THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND NE 1 FOOT  
AT 11 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS AROUND 10 KT, BECOMING SW. GUSTS UP  
TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND  
NE 1 FOOT AT 11 SECONDS.   
SAT AND SAT NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 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.  
 

 
 
ANZ235-150100-  
RHODE ISLAND SOUND-  
703 AM EST TUE JAN 14 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EST THIS EVENING  
THROUGH WEDNESDAY MORNING...  
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND E 1 FOOT AT  
12 SECONDS.    
TONIGHT
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO  
5 FT. WAVE DETAIL: W 5 FT AT 6 SECONDS AND E 1 FOOT AT  
12 SECONDS. LIGHT FREEZING SPRAY LIKELY.    
WED
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: NW 5 FT AT 6 SECONDS AND E 1 FOOT AT  
12 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.    
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL:  
NW 3 FT AT 4 SECONDS AND E 1 FOOT AT 12 SECONDS. LIGHT FREEZING  
SPRAY.    
THU AND THU NIGHT
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.  
SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND NE 1 FOOT  
AT 13 SECONDS.    
FRI AND FRI NIGHT
 
W WINDS 10 TO 15 KT, BECOMING SW. GUSTS UP  
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS.    
SAT AND SAT NIGHT
 
SW WINDS 15 TO 20 KT, BECOMING W 10 TO  
15 KT. GUSTS UP TO 25 KT. SEAS 2 TO 4 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.  
 

 
 
ANZ237-150100-  
BLOCK ISLAND SOUND-  
703 AM EST TUE JAN 14 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EST THIS EVENING  
THROUGH WEDNESDAY MORNING...  
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO  
4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND E 1 FOOT AT  
12 SECONDS.    
TONIGHT
 
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND E 1 FOOT AT  
12 SECONDS. LIGHT FREEZING SPRAY LIKELY.    
WED
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND E 1 FOOT AT  
11 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.    
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL:  
NW 3 FT AT 4 SECONDS AND E 1 FOOT AT 11 SECONDS.    
THU AND THU NIGHT
 
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.    
FRI AND FRI NIGHT
 
W WINDS 10 TO 15 KT, BECOMING SW. GUSTS UP  
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS.    
SAT AND SAT NIGHT
 
SW WINDS 10 TO 15 KT, BECOMING W. GUSTS UP  
TO 25 KT. SEAS 2 TO 4 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.  
 

 
 
ANZ230-150100-  
BOSTON HARBOR-  
703 AM EST TUE JAN 14 2025  
   
TODAY
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES AROUND  
2 FT.    
TONIGHT
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES  
AROUND 2 FT.    
WED
 
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES AROUND  
2 FT.    
WED NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT  
AFTER MIDNIGHT. GUSTS UP TO 25 KT. WAVES AROUND 2 FT.    
THU AND THU NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.    
FRI AND FRI NIGHT
 
W WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT  
WITH GUSTS UP TO 20 KT. WAVES 1 FOOT OR LESS, THEN AROUND 2 FT.    
SAT AND SAT NIGHT
 
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 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.  
 

 
 
ANZ236-150100-  
NARRAGANSETT BAY-  
703 AM EST TUE JAN 14 2025  
   
TODAY
 
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO  
3 FT.    
TONIGHT
 
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES 2 TO  
3 FT.    
WED
 
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 30 KT. WAVES 2 TO  
3 FT.    
WED NIGHT
 
NW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT  
AFTER MIDNIGHT. GUSTS UP TO 20 KT. WAVES AROUND 2 FT.    
THU AND THU NIGHT
 
W WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT.  
WAVES AROUND 2 FT.    
FRI AND FRI NIGHT
 
W WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT  
WITH GUSTS UP TO 20 KT. WAVES AROUND 2 FT.    
SAT AND SAT NIGHT
 
SW WINDS 10 TO 15 KT, BECOMING W. GUSTS UP  
TO 25 KT. WAVES 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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