fzus51 kbox 131404
cwfbox
expires:202510140300;;064961

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt mon oct 13 2025

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


anz235-140300-
rhode island sound-
1003 am edt mon oct 13 2025

...gale warning in effect through late tonight...

.this afternoon...ne winds 30 to 35 kt, diminishing to 25 to
30 kt. gusts up to 45 kt. seas 9 to 13 ft. wave detail: se 13 ft
at 12 seconds and ne 7 ft at 6 seconds. patchy fog. showers with
a slight chance of tstms. vsby 1 to 3 nm. 
.tonight...ne winds 25 to 30 kt with gusts up to 35 kt. seas 8 to
11 ft. wave detail: se 11 ft at 12 seconds and ne 6 ft at
6 seconds. patchy fog. showers with a chance of tstms. vsby 1 nm
or less, increasing to 1 to 3 nm after midnight. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: se 8 ft at 11 seconds and n 5 ft at 5 seconds.
patchy fog. showers. vsby 1 to 3 nm. 
.tue night...n winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 15 to 20 kt after midnight. seas 5 to 7 ft. wave
detail: se 6 ft at 10 seconds and n 5 ft at 5 seconds. showers
likely, mainly in the evening. patchy fog in the evening. 
.wed...n winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: se 5 ft at 10 seconds and
n 3 ft at 4 seconds. 
.wed night...n winds 20 to 25 kt. seas 4 to 6 ft. wave detail: n
4 ft at 5 seconds and se 4 ft at 10 seconds. a chance of showers.
.thu and thu night...n winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 ft. a chance of showers. 
.fri...n winds 20 to 25 kt. seas 2 to 4 ft. 
.fri night...n winds 10 to 15 kt. seas around 2 ft.  

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.

$$

fzus51 kbox 131404
cwfbox
expires:202510140300;;064964

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt mon oct 13 2025

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


anz236-140300-
narragansett bay-
1003 am edt mon oct 13 2025

...gale warning in effect until 2 pm edt this afternoon...

.this afternoon...ne winds 25 to 30 kt with gusts up to 40 kt.
waves around 3 ft, except 5 to 7 ft at the bay entrance. patchy
fog. showers with a slight chance of tstms. vsby 1 to 3 nm. 
.tonight...ne winds 20 to 25 kt with gusts up to 30 kt. waves
around 3 ft, except 5 to 7 ft at the bay entrance. patchy fog.
showers. vsby 1 nm or less. 
.tue...ne winds 20 to 25 kt, becoming n 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves around 3 ft, except 4 to 6 ft
at the bay entrance. patchy fog. showers likely. vsby 1 to 3 nm. 
.tue night...n winds 15 to 20 kt with gusts up to 25 kt,
diminishing to around 10 kt after midnight. waves 2 to 3 ft.
showers likely, mainly in the evening. 
.wed and wed night...n winds 15 to 20 kt. waves 2 to 3 ft. 
.thu through fri night...nw winds 15 to 20 kt with gusts up to
25 kt. waves 2 to 3 ft.  

winds and waves 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.

$$

fzus51 kbox 131404
cwfbox
expires:202510140300;;064962

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt mon oct 13 2025

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


anz237-140300-
block island sound-
1003 am edt mon oct 13 2025

...gale warning in effect through late tonight...

.this afternoon...ne winds 30 to 35 kt, diminishing to 25 to
30 kt. gusts up to 45 kt. seas 10 to 14 ft. wave detail: se 14 ft
at 12 seconds and ne 5 ft at 6 seconds. patchy fog. showers with
a slight chance of tstms. vsby 1 to 3 nm. 
.tonight...ne winds 25 to 30 kt with gusts up to 35 kt. seas 9 to
12 ft. wave detail: se 12 ft at 12 seconds and ne 4 ft at
6 seconds. patchy fog. showers. vsby 1 nm or less, increasing to
1 to 3 nm after midnight. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft. wave detail: se 9 ft at 11 seconds and ne 4 ft at
5 seconds. patchy fog. showers likely. vsby 1 to 3 nm. 
.tue night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 5 to 7 ft. wave detail:
se 7 ft at 10 seconds and n 4 ft at 5 seconds. showers likely,
mainly in the evening. 
.wed...n winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 3 to 5 ft. wave detail: se
5 ft at 10 seconds and n 3 ft at 4 seconds. 
.wed night...n winds 20 to 25 kt. seas 4 to 6 ft. wave detail: se
5 ft at 10 seconds and n 4 ft at 5 seconds. 
.thu and thu night...n winds 20 to 25 kt. seas 3 to 5 ft. 
.fri...n winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. 
.fri night...nw winds 10 to 15 kt. seas around 2 ft.  

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.

$$

fzus51 kbox 131404
cwfbox
expires:202510140300;;064956

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt mon oct 13 2025

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


anz255-140300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1003 am edt mon oct 13 2025

...gale warning in effect through late tonight...

.this afternoon...e winds 30 to 40 kt with gusts up to 45 kt.
seas 12 to 16 ft. wave detail: e 16 ft at 11 seconds and ne 4 ft
at 6 seconds. patchy fog. showers. isolated tstms, then a chance
of tstms. vsby 1 to 3 nm. 
.tonight...e winds 25 to 30 kt. gusts up to 40 kt in the evening.
seas 10 to 14 ft, subsiding to 8 to 11 ft after midnight. wave
detail: e 14 ft at 11 seconds and ne 4 ft at 6 seconds, becoming
e 11 ft at 11 seconds and ne 4 ft at 6 seconds. patchy fog.
showers likely with a chance of tstms. vsby 1 nm or less,
increasing to 1 to 3 nm after midnight. 
.tue...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 7 to 10 ft. wave detail: e 10 ft at 11 seconds
and n 4 ft at 5 seconds. patchy fog. showers. vsby 1 nm or less. 
.tue night...ne winds 20 to 25 kt, becoming n 15 to 20 kt after
midnight. gusts up to 30 kt. seas 6 to 9 ft. wave detail: e 9 ft
at 10 seconds and n 4 ft at 5 seconds. showers likely, mainly in
the evening. patchy fog in the evening with vsby 1 to 3 nm. 
.wed and wed night...n winds 25 to 30 kt. seas 5 to 7 ft. wave
detail: e 7 ft at 10 seconds and n 6 ft at 6 seconds. a chance of
showers. 
.thu...n winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: n 6 ft at 6 seconds and se 3 ft at 10 seconds.
a chance of showers. 
.thu night and fri...n winds 30 to 35 kt, diminishing to 25 to
30 kt. seas 6 to 9 ft. a chance of showers. 
.fri night...n winds 20 to 25 kt. seas 4 to 6 ft.  

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.

$$