fzus51 kbox 222106
cwfbox
expires:202512231000;;044958

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est mon dec 22 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-231000-
rhode island sound-
405 pm est mon dec 22 2025

.tonight...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w
3 ft at 5 seconds and n 1 foot at 5 seconds. 
.tue...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 10 seconds. patchy fog. rain. vsby 1 nm or less. 
.tue night...sw winds 15 to 20 kt, becoming w 20 to 25 kt with
gusts up to 30 kt after midnight. seas 2 to 3 ft, building to
3 to 5 ft after midnight. wave detail: sw 3 ft at 6 seconds and
se 1 foot at 10 seconds, becoming w 5 ft at 6 seconds and se
1 foot at 10 seconds. patchy fog. a chance of rain. vsby 1 to
3 nm in the evening. 
.wed...nw winds 25 to 30 kt, becoming n 20 to 25 kt in the
afternoon. seas 3 to 5 ft. wave detail: w 5 ft at 7 seconds and n
2 ft at 6 seconds. 
.wed night and thu...w winds 15 to 20 kt. seas 2 to 4 ft. wave
detail: sw 4 ft at 5 seconds and n 2 ft at 4 seconds. 
.thu night...n winds 15 to 20 kt. seas 2 to 4 ft. wave detail: nw
4 ft at 6 seconds and e 2 ft at 12 seconds. 
.fri...ne winds 15 to 20 kt. seas 3 to 5 ft. a chance of snow. 
.fri night...ne winds 15 to 20 kt. seas 4 to 6 ft. snow likely.
vsby 1 nm or less. 
.sat...ne winds 15 to 20 kt. seas 4 to 6 ft. a chance of snow.
vsby 1 to 3 nm. 
.sat night...e winds 10 to 15 kt. seas 2 to 4 ft. a chance of
rain.  

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 222106
cwfbox
expires:202512231000;;044961

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est mon dec 22 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-231000-
narragansett bay-
405 pm est mon dec 22 2025

.tonight...w winds 5 to 10 kt. waves around 2 ft. 
.tue...sw winds 5 to 10 kt. waves around 2 ft. patchy fog. rain.
a chance of snow in the morning. vsby 1 nm or less. 
.tue night...sw winds 10 to 15 kt, becoming w 15 to 20 kt with
gusts up to 25 kt after midnight. waves 2 to 3 ft. patchy fog. a
chance of rain. vsby 1 to 3 nm in the evening. 
.wed...nw winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. 
.wed night and thu...w winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.fri...ne winds 10 to 15 kt. waves 2 to 3 ft. a chance of snow. 
.fri night...ne winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. snow likely. vsby 1 nm or less. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of snow. vsby 1 to 3 nm. 
.sat night...ne winds 5 to 10 kt. waves 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 222106
cwfbox
expires:202512231000;;044959

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est mon dec 22 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz237-231000-
block island sound-
405 pm est mon dec 22 2025

.tonight...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w
2 ft at 4 seconds and n 1 foot at 3 seconds. 
.tue...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 9 seconds. patchy fog. rain. a chance of snow in the morning.
vsby 1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 20 to 25 kt with gusts up to 30 kt after midnight.
seas 2 to 4 ft. wave detail: w 4 ft at 6 seconds and se 1 foot at
10 seconds. patchy fog in the evening. a chance of rain in the
evening with vsby 1 to 3 nm. 
.wed...nw winds 20 to 25 kt, becoming n 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: nw
4 ft at 5 seconds and se 1 foot at 10 seconds. 
.wed night and thu...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds and e 3 ft at
10 seconds. 
.thu night...n winds around 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: nw 3 ft at 5 seconds and e 3 ft at
11 seconds. 
.fri...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. a chance of snow. 
.fri night...ne winds 15 to 20 kt. seas 4 to 6 ft. snow. vsby
1 nm or less. 
.sat...ne winds 15 to 20 kt. seas 4 to 6 ft. a chance of snow.
vsby 1 to 3 nm. 
.sat night...e winds around 10 kt. seas 2 to 4 ft. a chance of
rain.  

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 222106
cwfbox
expires:202512231000;;044953

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est mon dec 22 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-231000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm est mon dec 22 2025

...small craft advisory in effect until 1 am est tuesday...

.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: w 4 ft at 5 seconds and n 1 foot at 6 seconds.
.tue...w winds 10 to 15 kt, becoming sw with gusts up to 20 kt in
the afternoon. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds
and ne 1 foot at 6 seconds. a chance of rain in the morning, then
rain in the afternoon. patchy fog in the afternoon. vsby 1 nm or
less. 
.tue night...s winds 15 to 20 kt with gusts up to 25 kt, becoming
w 25 to 30 kt with gusts up to 35 kt after midnight. seas 3 to
4 ft, building to 4 to 6 ft after midnight. wave detail: sw 4 ft
at 6 seconds and ne 1 foot at 4 seconds, becoming w 6 ft at
7 seconds and ne 1 foot at 4 seconds. patchy fog. rain likely,
mainly in the evening with vsby 1 to 3 nm. 
.wed...nw winds 30 to 35 kt, becoming n 25 to 30 kt in the
afternoon. seas 6 to 9 ft, subsiding to 5 to 7 ft in the
afternoon. wave detail: w 9 ft at 8 seconds and e 1 foot at
10 seconds, becoming n 7 ft at 7 seconds and e 1 foot at
10 seconds. a chance of rain. 
.wed night...n winds 15 to 20 kt with gusts up to 25 kt, becoming
nw around 10 kt after midnight. seas 3 to 5 ft. wave detail: n
5 ft at 6 seconds and e 5 ft at 10 seconds. 
.thu and thu night...n winds 20 to 25 kt. seas 5 to 7 ft. wave
detail: w 6 ft at 6 seconds and e 6 ft at 10 seconds. 
.fri...n winds 15 to 20 kt. seas 4 to 6 ft. a chance of snow. 
.fri night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
6 to 9 ft. snow likely. vsby 1 nm or less.
.sat...ne winds 20 to 25 kt. seas 5 to 8 ft. a chance of snow.
vsby 1 to 3 nm. 
.sat night...e winds 10 to 15 kt. seas 4 to 6 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.

$$