fzus51 kbox 050603
cwfbox
expires:202611051900;;285944

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz231-051900-
cape cod bay-
103 am est thu nov 5 2026

.rest of tonight...sw winds around 10 kt. seas around 2 ft. wave
detail: sw 1 foot at 3 seconds and se 1 foot at 10 seconds. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot at
10 seconds. patchy fog in the morning with vsby 1 nm or less. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot at
9 seconds. rain likely after midnight. 
.fri...s winds around 10 kt with gusts up to 20 kt. seas around
2 ft. wave detail: sw 1 foot at 3 seconds and se 1 foot at
8 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.fri night...s winds 5 to 10 kt. seas around 2 ft in the evening,
then 1 foot or less. wave detail: s 1 foot at 2 seconds and se
1 foot at 8 seconds, becoming s 1 foot at 2 seconds and se 1 foot
at 9 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.sat...s winds 5 to 10 kt, becoming nw in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. wave detail:
sw 1 foot at 2 seconds and se 1 foot at 8 seconds, becoming nw
1 foot at 2 seconds and e 1 foot at 9 seconds. rain, mainly in
the morning. patchy fog in the morning. 
.sat night...nw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. a chance of
rain after midnight. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of rain. 
.sun night through mon night...nw winds 15 to 20 kt with gusts up
to 25 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 050603
cwfbox
expires:202611051900;;285948

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz232-051900-
nantucket sound-
103 am est thu nov 5 2026

.rest of tonight...sw winds 10 to 15 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and se 1 foot at 9 seconds. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot at
9 seconds. patchy fog in the morning with vsby 1 nm or less. 
.thu night...s winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and se 1 foot at 9 seconds. a chance of rain
after midnight. 
.fri...s winds around 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
9 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.fri night...s winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds and se
1 foot at 9 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.sat...s winds 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 2 ft at 6 seconds and
se 1 foot at 9 seconds. rain, mainly in the morning. patchy fog
in the morning with vsby 1 to 3 nm. 
.sat night...w winds 10 to 15 kt, increasing to 20 to 25 kt after
midnight. seas 3 to 5 ft. a chance of rain after midnight. 
.sun...w winds 20 to 25 kt. seas 3 to 5 ft. a chance of rain. 
.sun night through mon night...nw winds 20 to 25 kt. seas 2 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 050603
cwfbox
expires:202611051900;;285949

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz233-051900-
vineyard sound-
103 am est thu nov 5 2026

.rest of tonight...sw winds 10 to 15 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and se 1 foot at 8 seconds. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
9 seconds. patchy fog in the morning with vsby 1 nm or less. 
.thu night...s winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 5 seconds and se 1 foot at 9 seconds. rain likely after
midnight. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds. patchy fog. rain. vsby
1 to 3 nm. 
.fri night...s winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds and se
2 ft at 9 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.sat...sw winds 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
se 2 ft at 8 seconds. rain, mainly in the morning. patchy fog in
the morning. 
.sat night...w winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 2 to 4 ft. a chance of rain after midnight. 
.sun...w winds 20 to 25 kt. seas 3 to 5 ft. a chance of rain. 
.sun night through mon night...nw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 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 050603
cwfbox
expires:202611051900;;285950

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz234-051900-
buzzards bay-
103 am est thu nov 5 2026

.rest of tonight...sw winds 10 to 15 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and se 1 foot at 8 seconds. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot at
9 seconds. patchy fog in the morning with vsby 1 nm or less. 
.thu night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 4 seconds and se 1 foot at 9 seconds. rain likely
after midnight. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
10 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.fri night...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 7 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.sat...sw winds 5 to 10 kt, becoming nw 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 7 seconds
and se 2 ft at 9 seconds. rain, mainly in the morning. patchy fog
in the morning. 
.sat night...nw winds 10 to 15 kt, becoming w 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. a chance of rain
after midnight. 
.sun through mon night...nw winds 15 to 20 kt with gusts up to
25 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 050603
cwfbox
expires:202611051900;;285951

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz235-051900-
rhode island sound-
103 am est thu nov 5 2026

.rest of tonight...sw winds 10 to 15 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and se 1 foot at 8 seconds. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
9 seconds. patchy fog in the morning with vsby 1 nm or less. 
.thu night...sw winds 15 to 20 kt. seas 3 to 4 ft. wave detail: s
4 ft at 5 seconds and se 2 ft at 9 seconds. patchy fog after
midnight. rain likely after midnight. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 6 seconds and se 3 ft at 10 seconds.
patchy fog. rain. vsby 1 to 3 nm. 
.fri night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: s 4 ft at 7 seconds.
patchy fog. rain. a chance of tstms in the evening. vsby 1 to
3 nm. 
.sat...nw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 3 to 4 ft. wave detail: s 4 ft
at 8 seconds. patchy fog in the morning. rain likely in the
morning. 
.sat night...w winds around 15 kt, increasing to 20 to 25 kt
after midnight. seas 4 to 6 ft. a chance of rain. 
.sun...w winds 20 to 25 kt. seas 4 to 6 ft. 
.sun night through mon night...nw winds 20 to 25 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 kbox 050603
cwfbox
expires:202611051900;;285954

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz236-051900-
narragansett bay-
103 am est thu nov 5 2026

.rest of tonight...sw winds around 10 kt. waves around 2 ft. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. patchy fog in the morning with vsby 1 nm or less. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. patchy fog after midnight. rain likely after midnight.
.fri...s winds 10 to 15 kt. waves 2 to 3 ft. patchy fog. rain.
vsby 1 to 3 nm. 
.fri night...sw winds 5 to 10 kt. waves 2 to 3 ft. patchy fog.
rain. vsby 1 to 3 nm. 
.sat...n winds 5 to 10 kt, becoming nw 10 to 15 kt in the
afternoon. waves 2 to 3 ft. patchy fog in the morning. rain
likely in the morning. 
.sat night...nw winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 2 to 3 ft. a chance of rain. 
.sun through mon night...w winds 15 to 20 kt with gusts up to
25 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 050603
cwfbox
expires:202611051900;;285942

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz250-051900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am est thu nov 5 2026

.rest of tonight...sw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 4 seconds and e 1 foot at 9 seconds. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and e 1 foot at 9 seconds.
patchy fog in the morning with vsby 1 nm or less. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
9 seconds. patchy fog after midnight. rain likely after midnight.
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at 8 seconds.
patchy fog. rain. vsby 1 to 3 nm. 
.fri night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 8 seconds and sw 1 foot at 3 seconds. patchy fog. rain.
vsby 1 to 3 nm. 
.sat...e winds 5 to 10 kt, becoming n 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and
sw 1 foot at 3 seconds. rain, mainly in the morning. patchy fog
in the morning. 
.sat night...n winds 10 to 15 kt, becoming nw 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. a chance of rain. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. a chance of rain. 
.sun night through mon night...nw winds 15 to 20 kt with gusts up
to 25 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 050603
cwfbox
expires:202611051900;;285945

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz254-051900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
103 am est thu nov 5 2026

.rest of tonight...sw winds around 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and se 1 foot at 9 seconds. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and se 1 foot at
9 seconds. patchy fog in the morning with vsby 1 nm or less. 
.thu night...s winds around 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 3 ft at 5 seconds and se 2 ft at
8 seconds. a chance of rain after midnight. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 6 seconds and se 2 ft at 9 seconds.
patchy fog. rain. vsby 1 to 3 nm. 
.fri night...s winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: s 4 ft at 6 seconds and e
2 ft at 10 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.sat...s winds 5 to 10 kt, becoming w in the afternoon. seas 2 to
4 ft. wave detail: s 4 ft at 7 seconds. rain. patchy fog in the
morning with vsby 1 to 3 nm. 
.sat night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 4 to 6 ft. a chance of rain
after midnight. 
.sun...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. a chance of rain. 
.sun night through mon night...nw winds 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 050603
cwfbox
expires:202611051900;;285946

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 5 2026

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


anz255-051900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am est thu nov 5 2026

.rest of tonight...sw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 4 seconds and se 1 foot at 8 seconds. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and se 2 ft at 9 seconds.
.thu night...s winds 15 to 20 kt. seas 3 to 4 ft. wave detail: s
4 ft at 5 seconds and se 2 ft at 8 seconds. a chance of rain
after midnight. 
.fri...s winds 15 to 20 kt. seas 3 to 4 ft. wave detail: s 4 ft
at 6 seconds and se 2 ft at 10 seconds. patchy fog. rain. vsby
1 to 3 nm. 
.fri night...s winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft. wave detail: s 4 ft at 6 seconds and se
2 ft at 9 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.sat...sw winds 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 4 ft at 7 seconds and
se 4 ft at 9 seconds. patchy fog in the morning. rain in the
morning with vsby 1 to 3 nm. 
.sat night...w winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 4 to 6 ft, building to
5 to 8 ft after midnight. a chance of rain after midnight. 
.sun through mon night...nw winds 25 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.

$$