fzus51 kbox 252006
cwfbox
expires:202606260900;;898771

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt thu jun 25 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-260900-
rhode island sound-
405 pm edt thu jun 25 2026

.tonight...s winds around 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 8 seconds and sw 2 ft at 4 seconds. patchy fog after
midnight with vsby 1 nm or less. 
.fri...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds and w 1 foot at 3 seconds. 
.fri night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and w
1 foot at 3 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 nw 1 foot at
2 seconds. showers. patchy fog in the morning with vsby 1 nm or
less. 
.sat night...s winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and nw 1 foot at
5 seconds. showers likely in the evening. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and ne 1 foot at 4 seconds. 
.mon through tue night...sw winds 10 to 15 kt. seas 2 to 3 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

fzus51 kbox 252006
cwfbox
expires:202606260900;;898774

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt thu jun 25 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-260900-
narragansett bay-
405 pm edt thu jun 25 2026

.tonight...s winds 5 to 10 kt. waves around 2 ft. a slight chance
of showers after midnight. 
.fri...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves around 2 ft. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight.
waves around 2 ft. patchy fog. vsby 1 nm or less. 
.sat...n winds around 5 kt, becoming se around 5 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. showers likely. patchy fog in the morning with vsby
1 to 3 nm. 
.sat night...e winds around 5 kt, becoming n after midnight.
waves around 2 ft. a chance of showers in the evening. 
.sun and sun night...nw winds 5 to 10 kt. waves around 2 ft. 
.mon through tue night...sw winds 5 to 10 kt. waves around 2 ft. 

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

fzus51 kbox 252006
cwfbox
expires:202606260900;;898772

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt thu jun 25 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz237-260900-
block island sound-
405 pm edt thu jun 25 2026

.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 7 seconds and w 1 foot at 3 seconds. a slight chance of
showers after midnight. 
.fri...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and
nw 1 foot at 10 seconds. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 7 seconds and w 1 foot at
3 seconds. patchy fog. a chance of showers after midnight. vsby
1 nm or less. 
.sat...nw winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and w 1 foot at
5 seconds. showers. patchy fog in the morning with vsby 1 to
3 nm. 
.sat night...se winds around 5 kt, becoming n after midnight.
seas around 2 ft. wave detail: s 2 ft at 5 seconds and se 2 ft at
10 seconds. showers likely in the evening. 
.sun and sun night...nw winds around 5 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and e 1 foot at 5 seconds. 
.mon through tue night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

fzus51 kbox 252006
cwfbox
expires:202606260900;;898766

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt thu jun 25 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-260900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt thu jun 25 2026

.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 8 seconds and sw 1 foot at 3 seconds. patchy fog. vsby
1 nm or less. 
.fri...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and sw 2 ft at 4 seconds. patchy fog in the
morning with vsby 1 nm or less. 
.fri night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds
and w 1 foot at 5 seconds. patchy fog. vsby 1 nm or less. 
.sat...sw winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and nw 1 foot at
3 seconds. showers. patchy fog in the morning with vsby 1 nm or
less. 
.sat night...s winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds and nw 1 foot at
5 seconds. a chance of showers in the evening. 
.sun and sun night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and ne 1 foot at 4 seconds. 
.mon through tue...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.tue night...sw winds 5 to 10 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.

$$