fzus51 kbox 121504
cwfbox
expires:202611130400;;697393

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz231-130400-
cape cod bay-
1004 am est thu nov 12 2026

...gale warning in effect from late tonight through friday
evening...

.this afternoon...se winds around 10 kt, becoming e 15 to 20 kt
with gusts up to 30 kt. seas 2 to 4 ft. wave detail: e 2 ft at
3 seconds and nw 1 foot at 4 seconds. rain likely. 
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: e 5 ft at 4 seconds and nw 1 foot at
5 seconds. rain.
.fri...ne winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: n 6 ft at 5 seconds and se 3 ft at 12 seconds.
rain, mainly in the morning. 
.fri night...n winds 15 to 20 kt. gusts up to 35 kt, decreasing
to 25 kt after midnight. seas 4 to 6 ft. wave detail: n 6 ft at
7 seconds and s 1 foot at 9 seconds. 
.sat...nw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: n 4 ft at 6 seconds and s 1 foot at 9 seconds.
a chance of rain. 
.sat night...nw winds around 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: ne 3 ft at 7 seconds and nw 2 ft at
4 seconds. 
.sun through mon night...nw winds 10 to 15 kt with gusts up to
20 kt. seas 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 121504
cwfbox
expires:202611130400;;697397

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz232-130400-
nantucket sound-
1004 am est thu nov 12 2026

...gale warning in effect from late tonight through friday
evening...

.this afternoon...e winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt. seas 2 to 3 ft.
wave detail: e 3 ft at 4 seconds and sw 1 foot at 5 seconds. a
slight chance of rain, then a chance of rain. 
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
4 ft. wave detail: e 4 ft at 5 seconds and sw 1 foot at
6 seconds. rain.
.fri...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: n 5 ft at 6 seconds and se 1 foot at
12 seconds. rain likely. 
.fri night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 35 kt. seas 3 to 5 ft. wave detail: n
4 ft at 5 seconds and s 1 foot at 9 seconds. a chance of rain in
the evening. 
.sat...nw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: nw 2 ft at 3 seconds and e 2 ft at 8 seconds.
a chance of rain. 
.sat night...nw winds around 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: nw 2 ft at 3 seconds and ne 1 foot at
8 seconds. 
.sun through mon night...nw winds 10 to 15 kt with gusts up to
20 kt. seas 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 121504
cwfbox
expires:202611130400;;697398

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz233-130400-
vineyard sound-
1004 am est thu nov 12 2026

...gale warning in effect from late tonight through friday
evening...

.this afternoon...e winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt. seas 2 to 3 ft,
building to 3 to 5 ft. wave detail: se 2 ft at 3 seconds and sw
1 foot at 5 seconds, becoming e 3 ft at 4 seconds and s 1 foot at
5 seconds. a slight chance of rain, then rain likely. 
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: ne 4 ft at 5 seconds and s 1 foot at
7 seconds. rain.
.fri...ne winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: n 5 ft at 5 seconds and s 2 ft at 8 seconds.
rain likely. 
.fri night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: n
2 ft at 4 seconds and s 2 ft at 8 seconds. a chance of rain in
the evening. 
.sat and sat night...nw winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: n 2 ft at 4 seconds and s 2 ft at
8 seconds. 
.sun through mon night...nw winds 10 to 15 kt with gusts up to
20 kt. seas around 2 ft. wave detail: nw 2 ft at 4 seconds and ne
1 foot at 7 seconds.  

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 121504
cwfbox
expires:202611130400;;697399

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz234-130400-
buzzards bay-
1004 am est thu nov 12 2026

...gale warning in effect from late tonight through friday
evening...

.this afternoon...e winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt. seas 2 to 4 ft.
wave detail: e 3 ft at 3 seconds and s 1 foot at 5 seconds. a
slight chance of rain, then a chance of rain. 
.tonight...ne winds 15 to 20 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 4 seconds and s 1 foot at
6 seconds. rain.
.fri...ne winds 15 to 20 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: n 5 ft at 5 seconds and se 1 foot at
17 seconds. rain likely. 
.fri night...n winds 10 to 15 kt with gusts up to 30 kt. seas
around 3 ft. wave detail: n 3 ft at 4 seconds and s 1 foot at
8 seconds. a chance of rain in the evening. 
.sat and sat night...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: n 2 ft at 3 seconds and s 1 foot at
8 seconds. 
.sun through mon night...nw winds 10 to 15 kt with gusts up to
20 kt. seas around 2 ft. wave detail: nw 2 ft at 3 seconds and ne
2 ft at 6 seconds.  

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 121504
cwfbox
expires:202611130400;;697400

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-130400-
rhode island sound-
1004 am est thu nov 12 2026

...gale warning in effect from late tonight through friday
evening...

.this afternoon...e winds 15 to 20 kt. gusts up to 25 kt,
increasing to 35 kt. seas 3 to 4 ft. wave detail: se 4 ft at
5 seconds and se 1 foot at 9 seconds. a slight chance of rain,
then rain likely. 
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
4 ft. wave detail: e 4 ft at 6 seconds and s 2 ft at 6 seconds.
rain.
.fri...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: n 5 ft at 5 seconds and s 3 ft at 8 seconds.
rain.
.fri night...n winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: n
4 ft at 5 seconds and s 3 ft at 8 seconds. a chance of rain in
the evening. 
.sat and sat night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and s 3 ft at
9 seconds. 
.sun through mon night...nw winds 15 to 20 kt. seas 2 to 3 ft.
wave detail: n 3 ft at 5 seconds and s 1 foot at 9 seconds.  

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 121504
cwfbox
expires:202611130400;;697403

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-130400-
narragansett bay-
1004 am est thu nov 12 2026

...small craft advisory in effect from 6 pm est this evening
through friday evening...

.this afternoon...e winds 10 to 15 kt. gusts up to 20 kt,
increasing to 30 kt. waves 2 to 3 ft. a slight chance of rain,
then rain likely. 
.tonight...ne winds 15 to 20 kt with gusts up to 30 kt. waves
around 3 ft. rain.
.fri...n winds 15 to 20 kt with gusts up to 35 kt. waves around
3 ft. rain likely, mainly in the morning. 
.fri night...n winds 10 to 15 kt with gusts up to 30 kt. waves
2 to 3 ft. 
.sat and sat night...nw winds around 10 kt with gusts up to
20 kt. waves around 2 ft. 
.sun through mon night...nw winds 5 to 10 kt. waves around 2 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 121504
cwfbox
expires:202611130400;;697391

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-130400-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 am est thu nov 12 2026

...gale warning in effect from 6 pm est this evening through
friday evening...

.this afternoon...e winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt. seas 2 to 4 ft.
wave detail: e 3 ft at 4 seconds and nw 1 foot at 3 seconds. a
chance of rain. 
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft, building to 6 to 9 ft after midnight. wave detail: e 6 ft
at 6 seconds and n 1 foot at 9 seconds, becoming ne 8 ft at
7 seconds and e 6 ft at 12 seconds. rain.
.fri...ne winds 20 to 25 kt with gusts up to 35 kt. seas 7 to
9 ft. wave detail: n 9 ft at 7 seconds and e 6 ft at 8 seconds.
rain likely, mainly in the morning. 
.fri night...n winds 15 to 20 kt with gusts up to 30 kt. seas
6 to 9 ft. wave detail: ne 8 ft at 8 seconds and n 5 ft at
7 seconds. 
.sat...nw winds 10 to 15 kt with gusts up to 25 kt. seas 5 to
7 ft, subsiding to 4 to 5 ft in the afternoon. wave detail: n
6 ft at 7 seconds and se 2 ft at 9 seconds, becoming ne 5 ft at
7 seconds and nw 2 ft at 4 seconds. a chance of rain in the
afternoon.
.sat night...nw winds around 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: ne 4 ft at 7 seconds and nw 2 ft at
4 seconds. 
.sun through mon...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. 
.mon night...nw winds 5 to 10 kt. seas around 2 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 121504
cwfbox
expires:202611130400;;697394

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz254-130400-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1004 am est thu nov 12 2026

...gale warning in effect from 6 pm est this evening through
friday evening...

.this afternoon...e winds 10 to 15 kt, increasing to 15 to 20 kt.
gusts up to 30 kt. seas 2 to 4 ft. wave detail: e 4 ft at
4 seconds and w 1 foot at 4 seconds. a slight chance of rain,
then a chance of rain. 
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft, building to 5 to 8 ft after midnight. wave detail: e 6 ft
at 6 seconds and nw 1 foot at 6 seconds, becoming e 8 ft at
7 seconds and sw 2 ft at 6 seconds. rain.
.fri...ne winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: ne 7 ft at 7 seconds and nw 4 ft at 4 seconds.
rain likely. 
.fri night...n winds 15 to 20 kt with gusts up to 35 kt. seas
6 to 8 ft. wave detail: n 7 ft at 6 seconds and s 3 ft at
9 seconds. a chance of rain in the evening. 
.sat...nw winds around 15 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: ne 6 ft at 8 seconds and s 3 ft at 9 seconds.
a chance of rain. 
.sat night...nw winds around 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: n 4 ft at 6 seconds and s 2 ft at
9 seconds. a chance of rain in the evening. 
.sun...nw winds around 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.sun night and mon...nw winds 10 to 15 kt. gusts up to 20 kt.
seas 2 to 4 ft. 
.mon night...nw winds 5 to 10 kt. seas around 2 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 121504
cwfbox
expires:202611130400;;697395

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est thu nov 12 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-130400-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 am est thu nov 12 2026

...gale warning in effect from late tonight through friday
evening...

.this afternoon...e winds around 15 kt with gusts up to 25 kt,
increasing to 20 to 25 kt with gusts up to 35 kt. seas 3 to 4 ft.
wave detail: e 4 ft at 5 seconds and s 2 ft at 5 seconds. a
chance of rain, then rain. 
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: e 5 ft at 6 seconds and sw 3 ft at 6 seconds.
rain.
.fri...ne winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: n 7 ft at 6 seconds and s 3 ft at 12 seconds.
rain likely. 
.fri night...n winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 35 kt. seas 5 to 7 ft. wave detail: n
6 ft at 6 seconds and s 3 ft at 9 seconds. a chance of rain in
the evening. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: nw 3 ft at 4 seconds and ne 3 ft at 7 seconds.
a chance of rain in the morning. 
.sat night...nw winds 15 to 20 kt. seas 3 to 5 ft. wave detail:
nw 4 ft at 5 seconds and ne 2 ft at 7 seconds. 
.sun...nw winds 15 to 20 kt. seas 3 to 5 ft. 
.sun night and mon...nw winds 15 to 20 kt, diminishing to 10 to
15 kt. seas 2 to 4 ft. 
.mon night...nw winds 5 to 10 kt. seas around 2 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.

$$