fzus51 kbox 251704
cwfbox
expires:202606260600;;889214

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

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


anz235-260600-
rhode island sound-
104 pm edt thu jun 25 2026

.this afternoon...s winds around 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 7 seconds and s 3 ft at 7 seconds. 
.tonight...s winds around 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and sw 1 foot 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 se 1 foot at 12 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 7 seconds and se
1 foot at 12 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. a chance of showers. patchy fog in the morning with
vsby 1 nm or less. 
.sat night...e winds 5 to 10 kt, becoming ne after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and se 1 foot at
10 seconds. a chance of showers in the evening. 
.sun through mon night...sw winds 5 to 10 kt. seas 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 251704
cwfbox
expires:202606260600;;889217

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

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


anz236-260600-
narragansett bay-
104 pm edt thu jun 25 2026

.this afternoon...s winds around 10 kt. waves around 2 ft. 
.tonight...s winds 5 to 10 kt. waves around 2 ft. 
.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...w winds around 5 kt, becoming se in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. a chance of
showers. patchy fog in the morning with vsby 1 to 3 nm. 
.sat night...e winds 5 to 10 kt, becoming n after midnight. waves
around 2 ft. a chance of showers in the evening. 
.sun through mon 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 251704
cwfbox
expires:202606260600;;889215

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

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


anz237-260600-
block island sound-
104 pm edt thu jun 25 2026

.this afternoon...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 8 seconds and sw 1 foot at 5 seconds. 
.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 7 seconds and sw 1 foot at 3 seconds. 
.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 7 seconds. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and se 1 foot at
12 seconds. patchy fog. a chance of showers after midnight. vsby
1 nm or less. 
.sat...ne 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. a chance of showers. patchy fog in the morning with
vsby 1 to 3 nm. 
.sat night...e winds around 5 kt, becoming ne after midnight.
seas around 2 ft. wave detail: s 2 ft at 6 seconds and se 1 foot
at 10 seconds. a chance of showers in the evening. 
.sun through mon night...sw winds 5 to 10 kt. seas 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 251704
cwfbox
expires:202606260600;;889209

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

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


anz255-260600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 pm edt thu jun 25 2026

.this afternoon...sw winds around 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 7 seconds and sw 1 foot at 3 seconds. 
.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and sw 1 foot at 4 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: se 2 ft at 7 seconds
and se 1 foot at 12 seconds. patchy fog. vsby 1 nm or less. 
.sat...sw winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and e 1 foot at
7 seconds. showers likely. patchy fog in the morning with vsby
1 nm or less. 
.sat night...e winds 5 to 10 kt, becoming ne after midnight. seas
2 to 3 ft. wave detail: sw 2 ft at 6 seconds and e 1 foot at
4 seconds. showers likely, mainly in the evening. 
.sun through mon 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.

$$