fzus51 kbox 122103
cwfbox
expires:202511131000;;305412

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz231-131000-
cape cod bay-
403 pm est wed nov 12 2025

...small craft advisory in effect until 6 pm est this evening...

.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: w 2 ft at 3 seconds and se 1 foot at
10 seconds. 
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
10 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: nw 3 ft at 4 seconds and se 1 foot at
9 seconds. a chance of rain. 
.fri...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: n 3 ft at 6 seconds. 
.fri night and sat...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: n 3 ft at 6 seconds. 
.sat night...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and n
2 ft at 7 seconds. a chance of rain in the evening, then rain
likely after midnight. 
.sun...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. rain.
.sun night...w winds 25 to 30 kt. seas around 3 ft. a chance of
rain. 
.mon and mon night...w winds 20 to 25 kt with gusts up to 30 kt.
seas 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 122103
cwfbox
expires:202511131000;;305416

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz232-131000-
nantucket sound-
403 pm est wed nov 12 2025

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

.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: w 3 ft at 5 seconds and se 1 foot at
11 seconds. 
.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 se 1 foot at
10 seconds. 
.thu night...nw winds 20 to 25 kt. seas 3 to 5 ft. wave detail: w
4 ft at 4 seconds and s 1 foot at 9 seconds. a chance of rain. 
.fri...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: nw 4 ft at 4 seconds and
ne 1 foot at 9 seconds. 
.fri night and sat...w winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: nw 3 ft at 4 seconds and ne 1 foot at 7 seconds. 
.sat night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 4 seconds and ne 1 foot at 11 seconds. a chance of
rain in the evening, then rain likely after midnight. 
.sun...sw winds 25 to 30 kt. seas 2 to 4 ft. rain.
.sun night and mon...w winds 25 to 35 kt with gusts up to 40 kt.
seas 4 to 6 ft. a chance of rain. 
.mon night...w winds 25 to 30 kt. seas 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 122103
cwfbox
expires:202511131000;;305417

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz233-131000-
vineyard sound-
403 pm est wed nov 12 2025

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

.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and se 1 foot at
11 seconds. 
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 4 ft at 8 seconds and se 1 foot at
10 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: w 4 ft at 7 seconds and se 1 foot at
9 seconds. 
.fri...nw winds 15 to 20 kt. seas 2 to 4 ft. wave detail: nw 3 ft
at 6 seconds and se 1 foot at 9 seconds. 
.fri night and sat...w winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 4 seconds and ne 1 foot at 8 seconds. 
.sat night...w winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and
ne 1 foot at 10 seconds. a chance of rain in the evening, then
rain likely after midnight.
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. rain.
.sun night...w winds 25 to 30 kt with gusts up to 35 kt. seas
3 to 5 ft. a chance of rain. 
.mon...w winds 25 to 30 kt. seas 4 to 6 ft. 
.mon night...w winds 20 to 25 kt with gusts up to 30 kt. seas
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 122103
cwfbox
expires:202511131000;;305418

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz234-131000-
buzzards bay-
403 pm est wed nov 12 2025

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

.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 8 seconds and se 1 foot at
11 seconds. 
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 8 seconds and se 1 foot at
10 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: w 3 ft at 6 seconds and se 1 foot at
9 seconds. 
.fri...nw winds 15 to 20 kt. seas 2 to 3 ft. wave detail: nw 3 ft
at 5 seconds and se 1 foot at 9 seconds. 
.fri night and sat...w 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 8 seconds. 
.sat night...w winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. seas around 2 ft. wave detail: sw 2 ft at 5 seconds and
ne 1 foot at 10 seconds. a chance of rain in the evening, then
rain likely after midnight.
.sun...w winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. rain.
.sun night...w winds 25 to 30 kt. seas 3 to 4 ft. a chance of
rain. 
.mon and mon night...w winds 25 to 30 kt, diminishing to 20 to
25 kt. seas 3 to 4 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 122103
cwfbox
expires:202511131000;;305419

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz235-131000-
rhode island sound-
403 pm est wed nov 12 2025

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

.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 9 seconds and se 1 foot at
11 seconds. 
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 8 seconds and se 1 foot at
10 seconds. 
.thu night...nw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 3 to 5 ft. wave detail: w 5 ft at 7 seconds
and s 1 foot at 9 seconds. 
.fri...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: nw 4 ft at 5 seconds and s 1 foot at
10 seconds. 
.fri night and sat...w winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: nw 3 ft at 4 seconds and ne 1 foot at 9 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
10 seconds. a chance of rain in the evening, then rain likely
after midnight. 
.sun...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. rain.
.sun night...w winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. a chance of rain. 
.mon...w winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. 
.mon night...w winds 25 to 30 kt. seas 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 122103
cwfbox
expires:202511131000;;305422

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz236-131000-
narragansett bay-
403 pm est wed nov 12 2025

...small craft advisory in effect until 6 pm est this evening...

.tonight...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. 
.thu...w winds 10 to 15 kt with gusts up to 25 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...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.fri night and sat...w winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sat night...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 1 foot or less, then around 2 ft after midnight.
a chance of rain in the evening, then rain likely after midnight.
.sun...w winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. rain likely. 
.sun night...w winds 20 to 25 kt. waves 2 to 3 ft. a chance of
rain. 
.mon and mon night...w winds 20 to 25 kt, diminishing to 15 to
20 kt. gusts up to 30 kt. waves 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 122103
cwfbox
expires:202511131000;;305410

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz250-131000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm est wed nov 12 2025

...small craft advisory in effect until 6 pm est this evening...

.tonight...w winds 15 to 20 kt. seas 2 to 4 ft. wave detail: w
4 ft at 4 seconds and se 1 foot at 11 seconds. 
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and se 1 foot at
10 seconds. a chance of rain in the afternoon. 
.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 4 seconds and se 1 foot at
9 seconds. a chance of rain. 
.fri...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: nw 4 ft at 5 seconds and ne 2 ft at 9 seconds.
.fri night and sat...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: n 3 ft at 5 seconds. 
.sat night...w winds 10 to 15 kt, becoming sw after midnight.
gusts up to 20 kt. seas 2 to 3 ft. wave detail: w 2 ft at
4 seconds and ne 1 foot at 12 seconds. a chance of rain in the
evening, then rain likely after midnight. 
.sun...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft. rain.
.sun night...w winds 25 to 30 kt with gusts up to 35 kt. seas
3 to 4 ft. a chance of rain. 
.mon and mon night...w winds 25 to 30 kt, diminishing to 20 to
25 kt. seas 4 to 6 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 122103
cwfbox
expires:202511131000;;305413

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz254-131000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 pm est wed nov 12 2025

...small craft advisory in effect through friday morning...

.tonight...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: w 5 ft at 5 seconds and se 2 ft at 11 seconds.
.thu...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: w 4 ft at 4 seconds and s 2 ft at 10 seconds.
a chance of rain in the afternoon. 
.thu night...nw winds 20 to 25 kt. seas 4 to 6 ft. wave detail:
nw 5 ft at 5 seconds and se 1 foot at 9 seconds. a chance of
rain. 
.fri...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: nw 5 ft at 5 seconds and se 2 ft at 9 seconds.
a chance of rain. 
.fri night...nw winds 15 to 20 kt. seas 3 to 4 ft. wave detail: n
4 ft at 6 seconds. a chance of rain. 
.sat...nw winds around 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: n 4 ft at 6 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of rain in the evening, then rain likely
after midnight. 
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. rain.
.sun night...w winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. rain likely. 
.mon...w winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft, except 8 to 11 ft s and e of nantucket. a chance of rain. 
.mon night...w winds 25 to 30 kt. seas 5 to 7 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 122103
cwfbox
expires:202511131000;;305414

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm est wed nov 12 2025

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


anz255-131000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm est wed nov 12 2025

...small craft advisory in effect through friday morning...

.tonight...w winds 20 to 25 kt. seas 6 to 9 ft. wave detail: sw
8 ft at 9 seconds and se 1 foot at 11 seconds. a slight chance of
rain after midnight. 
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 9 seconds and se 1 foot at
10 seconds. a chance of rain in the afternoon. 
.thu night...nw winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 5 to 8 ft. wave detail: w 8 ft at 8 seconds
and se 1 foot at 9 seconds. a chance of rain. 
.fri...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 7 ft at 7 seconds and
e 1 foot at 9 seconds. a chance of rain in the morning. 
.fri night and sat...w winds 20 to 25 kt. seas 3 to 5 ft. wave
detail: nw 5 ft at 6 seconds and ne 2 ft at 8 seconds. 
.sat night...w winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 6 seconds and
ne 1 foot at 12 seconds. a chance of rain in the evening, then
rain likely after midnight.
.sun...sw winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft. rain.
.sun night and mon...w winds 30 to 40 kt with gusts up to 45 kt.
seas 6 to 9 ft. a chance of rain. 
.mon night...nw winds 25 to 35 kt with gusts up to 40 kt. seas
5 to 7 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.

$$