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fzus51 kbox 132304
cwfbox
expires:202510141200;;087606

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

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


anz230-141200-
boston harbor-
703 pm edt mon oct 13 2025

...gale warning in effect until 11 pm edt this evening...

.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. waves
2 to 3 ft, except 5 to 7 ft at the outer harbor entrance. rain
with a slight chance of tstms. patchy fog this evening. vsby 1 nm
or less, increasing to 1 to 3 nm after midnight. 
.tue...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves 2 to 3 ft, except 4 to 6 ft
at the outer harbor entrance. rain likely in the morning, then a
chance of showers in the afternoon. vsby 1 nm or less, increasing
to 1 to 3 nm in the afternoon. 
.tue night...n winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. waves around 2 ft in the evening,
then 1 foot or less. at the outer harbor entrance, waves 3 to
5 ft. 
.wed...nw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. 
.wed night through thu night...n winds 15 to 20 kt with gusts up
to 25 kt. waves around 2 ft, except 3 to 5 ft at the outer harbor
entrance. 
.fri through sat night...sw winds 10 to 15 kt with gusts up to
20 kt. waves around 2 ft, except 3 to 5 ft at the outer harbor
entrance.  

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 132304
cwfbox
expires:202510141200;;087597

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

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


anz231-141200-
cape cod bay-
703 pm edt mon oct 13 2025

...gale warning in effect until 2 am edt tuesday...

.tonight...ne winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, subsiding to 5 to 7 ft after midnight. wave detail: e 9 ft
at 11 seconds and ne 6 ft at 6 seconds, becoming e 7 ft at
11 seconds and ne 6 ft at 6 seconds. rain with a chance of tstms.
patchy fog after midnight. vsby 1 to 3 nm, decreasing to 1 nm or
less after midnight. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: e 6 ft at 11 seconds and n 5 ft at 5 seconds.
patchy fog. rain in the morning, then showers likely in the
afternoon. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.tue night...ne winds 15 to 20 kt with gusts up to 25 kt,
becoming n 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. a chance of
showers in the evening. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 2 to
3 ft. wave detail: n 3 ft at 5 seconds and e 3 ft at 10 seconds.
a chance of showers in the afternoon. 
.wed night...n winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: n 5 ft at 6 seconds and e 4 ft at
10 seconds. a chance of showers. 
.thu...n winds 20 to 25 kt with gusts up to 30 kt, increasing to
25 to 30 kt with gusts up to 40 kt in the afternoon. seas 4 to
6 ft. wave detail: n 6 ft at 6 seconds and se 3 ft at 10 seconds.
a chance of showers. 
.thu night...n winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. a chance of showers. 
.fri...n winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. a chance of showers. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. 
.sat and sat night...nw winds 5 to 10 kt, becoming sw. seas 2 to
3 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 132304
cwfbox
expires:202510141200;;087595

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

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


anz250-141200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm edt mon oct 13 2025

...gale warning in effect until 4 am edt tuesday...

.tonight...ne winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. gusts up to 40 kt. seas 12 to 16 ft, subsiding to 10 to
14 ft after midnight. wave detail: e 15 ft at 12 seconds and ne
7 ft at 8 seconds, becoming e 14 ft at 11 seconds and ne 5 ft at
7 seconds. rain with a slight chance of tstms. vsby 1 to 3 nm,
decreasing to 1 nm or less after midnight. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 9 to
12 ft. wave detail: e 12 ft at 11 seconds and ne 5 ft at
7 seconds. rain likely in the morning, then a chance of showers
in the afternoon. patchy fog in the morning. vsby 1 nm or less,
increasing to 1 to 3 nm in the afternoon. 
.tue night...n winds 10 to 15 kt. gusts up to 25 kt in the
evening. seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight.
wave detail: e 9 ft at 10 seconds and ne 3 ft at 6 seconds,
becoming e 7 ft at 10 seconds and ne 2 ft at 5 seconds. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 5 to
6 ft. wave detail: se 6 ft at 10 seconds and n 4 ft at 4 seconds.
.wed night...n winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. wave detail: n 6 ft at 6 seconds and se 5 ft at
10 seconds. a chance of showers. 
.thu and thu night...n winds 25 to 30 kt with gusts up to 40 kt.
seas 6 to 9 ft. wave detail: n 8 ft at 7 seconds and se 4 ft at
10 seconds. a chance of showers. 
.fri...n winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft. a chance of showers. 
.fri night and sat...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 4 to 6 ft. 
.sat night...sw winds 5 to 10 kt. seas 3 to 5 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 kgyx 132102
cwfgyx
expires:202510141000;;082313

coastal waters forecast
national weather service gray me
502 pm edt mon oct 13 2025

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-141000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt mon oct 13 2025

...gale warning in effect until 2 am edt tuesday...

.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 10 to
14 ft. wave detail: e 13 ft at 12 seconds. a chance of rain until
early morning. a slight chance of tstms late this evening. a chance
of showers towards daybreak. vsby 1 to 3 nm until early morning. 
.tue...ne winds 15 to 20 kt with gusts up to 30 kt. seas 8 to 11 ft.
wave detail: e 11 ft at 11 seconds. a chance of showers in the
morning. 
.tue night...n winds 5 to 10 kt, becoming nw after midnight. seas
6 to 8 ft. wave detail: se 8 ft at 11 seconds. 
.wed...nw winds 10 to 15 kt with gusts up to 20 kt, becoming n 15 to
20 kt with gusts up to 30 kt in the afternoon. seas 5 to 6 ft. wave
detail: se 6 ft at 10 seconds. 
.wed night...n winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: se 6 ft at 10 seconds. a chance of showers after
midnight. 
.thu...n winds 15 to 20 kt with gusts up to 30 kt. seas 5 to 7 ft.
wave detail: n 4 ft at 4 seconds and se 4 ft at 10 seconds. a chance
of showers in the morning. 
.thu night...n winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. 
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 5 to 7 ft. 
.fri night...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.sat...nw winds 5 to 10 kt with gusts up to 20 kt, becoming sw in
the afternoon. seas 3 to 4 ft. 
.sat night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$
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