fzus51 kbox 230605
cwfbox
expires:202512231900;;065841

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est tue dec 23 2025

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


anz235-231900-
rhode island sound-
105 am est tue dec 23 2025

...gale watch in effect from late tonight through wednesday
afternoon...

.rest of tonight...w winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: w 3 ft at 5 seconds and se 1 foot at 9 seconds. 
.tue...w winds 10 to 15 kt, becoming sw 5 to 10 kt with 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. a chance of
rain in the morning, then rain in the afternoon. vsby 1 to 3 nm,
decreasing to 1 nm or less in the afternoon. 
.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. rain in the evening with vsby
1 nm or less. 
.wed...nw winds 25 to 30 kt with gusts up to 35 kt. 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 with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and n 2 ft at
4 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: nw 4 ft at 6 seconds and e 2 ft at
12 seconds. 
.fri...n winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of snow. 
.fri night and sat...ne winds 15 to 20 kt. seas 4 to 6 ft. snow
likely. vsby 1 nm or less. 
.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 230605
cwfbox
expires:202512231900;;065844

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est tue dec 23 2025

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


anz236-231900-
narragansett bay-
105 am est tue dec 23 2025

...gale watch in effect from late tonight through wednesday
afternoon...

.rest of tonight...w winds 5 to 10 kt. waves around 2 ft.
.tue...sw winds 5 to 10 kt, becoming s in the afternoon. waves
around 2 ft. patchy fog. rain. a chance of snow in the morning.
vsby 1 to 3 nm, decreasing to 1 nm or less in the afternoon. 
.tue night...sw winds 5 to 10 kt, becoming w 10 to 15 kt with
gusts up to 30 kt after midnight. waves 2 to 3 ft. patchy fog.
rain in the evening with vsby 1 nm or less. 
.wed...nw winds 20 to 25 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 2 to 3 ft. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. 
.fri...n winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of snow. 
.fri night and sat...ne winds 10 to 15 kt. waves 2 to 3 ft. snow
likely. vsby 1 nm or less, increasing to 1 to 3 nm. 
.sat night...ne winds 5 to 10 kt. waves 2 to 3 ft. a chance of
rain and snow.  

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 230605
cwfbox
expires:202512231900;;065842

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est tue dec 23 2025

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


anz237-231900-
block island sound-
105 am est tue dec 23 2025

...gale watch in effect from late tonight through wednesday
afternoon...

.rest of tonight...w winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: w 2 ft at 4 seconds and se 1 foot at 9 seconds. 
.tue...w winds 10 to 15 kt, becoming s with 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. vsby 1 nm or less. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 15 to 20 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. rain likely in the evening
with vsby 1 nm or less.
.wed...nw winds 20 to 25 kt with gusts up to 35 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 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds and e 3 ft at
10 seconds. 
.thu night...nw winds 15 to 20 kt. seas 2 to 4 ft. wave detail:
nw 3 ft at 5 seconds and e 3 ft at 11 seconds. 
.fri...n winds 15 to 20 kt. seas 3 to 5 ft. a chance of snow. 
.fri night and sat...ne winds 10 to 15 kt, increasing to 15 to
20 kt. seas 4 to 6 ft. snow. vsby 1 nm or less. 
.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 230605
cwfbox
expires:202512231900;;065836

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est tue dec 23 2025

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


anz255-231900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 am est tue dec 23 2025

...gale watch in effect from late tonight through wednesday
afternoon...

.rest of tonight...w winds 15 to 20 kt. seas 3 to 4 ft. wave
detail: w 4 ft at 6 seconds and ne 1 foot at 6 seconds. 
.tue...w winds 10 to 15 kt, becoming sw 5 to 10 kt 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
with vsby 1 nm or less. 
.tue night...s winds 10 to 15 kt with gusts up to 25 kt, becoming
w 20 to 25 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, mainly in
the evening. vsby 1 nm or less, increasing to 1 to 3 nm after
midnight. 
.wed...nw winds 25 to 35 kt with gusts up to 40 kt. 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. 
.wed night...n winds 20 to 25 kt with gusts up to 30 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...w winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 6 ft at 6 seconds and e
6 ft at 10 seconds. 
.thu night...nw winds 25 to 30 kt. seas 5 to 7 ft. a chance of
light freezing spray after midnight. 
.fri...n winds 20 to 25 kt. seas 4 to 6 ft. a chance of light
freezing spray. a chance of snow. 
.fri night...ne winds 15 to 20 kt. seas 6 to 9 ft. snow likely.
vsby 1 nm or less. 
.sat...ne winds 15 to 20 kt. seas 5 to 8 ft. snow likely with a
chance of rain. vsby 1 nm or less. 
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 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.

$$