fzus51 kbox 080903
cwfbox
expires:202511082200;;047099

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am est sat nov 8 2025

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


anz235-082200-
rhode island sound-
403 am est sat nov 8 2025

...small craft advisory in effect through this evening...

.today...sw winds 15 to 20 kt, becoming w 10 to 15 kt this
afternoon. seas 5 to 7 ft, subsiding to 3 to 5 ft this afternoon.
wave detail: sw 7 ft at 7 seconds and se 1 foot at 11 seconds,
becoming sw 5 ft at 7 seconds and se 2 ft at 10 seconds. showers,
mainly this morning. 
.tonight...nw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: s 4 ft at 7 seconds and se
2 ft at 11 seconds. 
.sun...e winds 10 to 15 kt, becoming se 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: s 4 ft at
8 seconds and se 4 ft at 10 seconds. a chance of rain in the
morning, then rain in the afternoon. patchy fog in the afternoon
with vsby 1 to 3 nm. 
.sun night...se winds 15 to 20 kt with gusts up to 25 kt,
becoming s 10 to 15 kt after midnight. seas 3 to 5 ft. wave
detail: se 5 ft at 6 seconds. rain likely. patchy fog in the
evening with vsby 1 nm or less. 
.mon...s winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 3 to 4 ft, building to 4 to 6 ft in the
afternoon. wave detail: s 4 ft at 6 seconds and se 4 ft at
9 seconds, becoming s 5 ft at 8 seconds and sw 2 ft at 5 seconds.
a chance of rain. 
.mon night...w winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 4 to 6 ft. wave detail: sw 6 ft at 8 seconds and s
5 ft at 9 seconds. 
.tue...w winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. a chance of rain. 
.tue night...w winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft. 
.wed and wed night...w winds 25 to 30 kt with gusts up to 35 kt.
seas 7 to 10 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 080903
cwfbox
expires:202511082200;;047102

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am est sat nov 8 2025

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


anz236-082200-
narragansett bay-
403 am est sat nov 8 2025

...small craft advisory in effect until 7 am est this morning...

.today...sw winds 10 to 15 kt with gusts up to 20 kt, becoming nw
this afternoon. waves 2 to 4 ft. showers, mainly this morning. 
.tonight...n winds 5 to 10 kt. waves 2 to 3 ft. 
.sun...e winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft. patchy fog in the
afternoon. rain in the afternoon with vsby 1 to 3 nm. 
.sun night...se winds 15 to 20 kt, becoming s 5 to 10 kt after
midnight. waves 2 to 3 ft. rain likely. patchy fog in the evening
with vsby 1 nm or less. 
.mon...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft. a chance of rain. 
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 4 ft. 
.tue...w winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
4 ft. 
.tue night through wed night...w winds 20 to 25 kt with gusts up
to 30 kt. waves 3 to 5 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 080903
cwfbox
expires:202511082200;;047100

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am est sat nov 8 2025

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


anz237-082200-
block island sound-
403 am est sat nov 8 2025

...small craft advisory in effect through this evening...

.today...w winds 10 to 15 kt. gusts up to 20 kt this morning.
seas 4 to 6 ft. wave detail: sw 5 ft at 7 seconds and s 3 ft at
9 seconds. showers, mainly this morning. 
.tonight...nw winds 5 to 10 kt, becoming ne after midnight. seas
2 to 4 ft. wave detail: w 4 ft at 7 seconds and s 3 ft at
9 seconds. 
.sun...e winds 10 to 15 kt, becoming se 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 7 seconds and se 3 ft at 9 seconds. a chance of rain in the
morning, then rain in the afternoon. patchy fog in the afternoon
with vsby 1 to 3 nm. 
.sun night...se winds 15 to 20 kt with gusts up to 25 kt,
becoming sw around 10 kt after midnight. seas 3 to 5 ft. wave
detail: se 4 ft at 6 seconds. rain likely. patchy fog in the
evening with vsby 1 nm or less. 
.mon...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 3 to 5 ft. wave detail: s 4 ft at 7 seconds. a chance of
rain. 
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: s 5 ft at 8 seconds and w 4 ft at
4 seconds. 
.tue and tue night...w winds 25 to 30 kt with gusts up to 35 kt.
seas 5 to 8 ft. 
.wed...sw winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. 
.wed night...w winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 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 080903
cwfbox
expires:202511082200;;047094

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am est sat nov 8 2025

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


anz255-082200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 am est sat nov 8 2025

...small craft advisory in effect through late tonight...

.today...sw winds 20 to 25 kt, becoming w 10 to 15 kt this
afternoon. seas 5 to 8 ft, subsiding to 4 to 6 ft this afternoon.
wave detail: sw 8 ft at 8 seconds and se 1 foot at 11 seconds,
becoming sw 6 ft at 8 seconds and se 1 foot at 9 seconds. showers
with a slight chance of tstms this morning, then a chance of
showers this afternoon. vsby 1 nm or less this morning. 
.tonight...n winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s
5 ft at 7 seconds and se 1 foot at 11 seconds. 
.sun...e winds 10 to 15 kt, becoming se 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 3 to 4 ft. wave detail: s 4 ft at
8 seconds and se 3 ft at 8 seconds. a chance of rain in the
morning, then rain in the afternoon. patchy fog in the afternoon
with vsby 1 to 3 nm. 
.sun night...se winds 20 to 25 kt, becoming s 10 to 15 kt after
midnight. seas 4 to 6 ft. wave detail: s 5 ft at 6 seconds and se
5 ft at 10 seconds. rain likely. patchy fog in the evening with
vsby 1 nm or less. 
.mon...s winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: s 6 ft at 8 seconds. rain
likely, mainly in the morning. 
.mon night...w winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft. wave detail: sw 8 ft at 8 seconds and e 7 ft at
11 seconds. a chance of rain. 
.tue...w winds 30 to 40 kt. seas 9 to 12 ft. a chance of rain. 
.tue night...w winds 30 to 40 kt with gusts up to 45 kt. seas
10 to 14 ft. 
.wed and wed night...sw winds 30 to 35 kt, becoming w 25 to
35 kt. seas 10 to 14 ft. a chance of rain.  

winds and seas higher in and near tstms.

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.

$$