fzus51 kbox 081103
cwfbox
expires:202610090000;;733132

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz231-090000-
cape cod bay-
703 am edt thu oct 8 2026

...small craft advisory in effect until 3 pm edt this afternoon...

.today...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
4 seconds. a slight chance of showers this afternoon. 
.tonight...w winds 5 to 10 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 1 foot at 3 seconds and se 1 foot at
4 seconds. 
.fri...w winds around 10 kt with gusts up to 20 kt. seas around
2 ft. wave detail: w 1 foot at 3 seconds and e 1 foot at
4 seconds. 
.fri 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 1 foot at
4 seconds. 
.sat...nw winds 5 to 10 kt. seas around 2 ft. wave detail: n 2 ft
at 4 seconds and se 1 foot at 8 seconds. 
.sat night...sw winds around 5 kt. seas 1 foot or less. wave
detail: n 1 foot at 4 seconds and se 1 foot at 8 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night and mon...s winds around 10 kt, becoming e. gusts up
to 20 kt. seas around 2 ft. showers likely. 
.mon night...n winds 5 to 10 kt. seas around 2 ft. a chance of
showers.  

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 081103
cwfbox
expires:202610090000;;733136

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz232-090000-
nantucket sound-
703 am edt thu oct 8 2026

...small craft advisory in effect until 3 pm edt this afternoon...

.today...sw winds 15 to 20 kt with gusts up to 30 kt. seas around
3 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
4 seconds. a slight chance of showers this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
4 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
8 seconds. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: w 2 ft at 4 seconds and ne 1 foot at
3 seconds. 
.sat...nw winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: n 2 ft at 3 seconds and se 1 foot at
8 seconds, becoming n 1 foot at 3 seconds and se 1 foot at
8 seconds. 
.sat night...sw winds 5 to 10 kt. seas 1 foot or less. wave
detail: w 1 foot at 3 seconds and n 1 foot at 3 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. showers.
.mon...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. showers.
.mon night...n winds 10 to 15 kt. seas 2 to 4 ft. a chance of
showers.  

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 081103
cwfbox
expires:202610090000;;733137

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz233-090000-
vineyard sound-
703 am edt thu oct 8 2026

...small craft advisory in effect until 3 pm edt this afternoon...

.today...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and e 1 foot at
5 seconds. a slight chance of showers this afternoon. 
.tonight...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and se 1 foot
at 9 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and ne 1 foot at
3 seconds. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas
1 foot or less. wave detail: n 1 foot at 3 seconds and w 1 foot
at 5 seconds. 
.sat night...sw winds 5 to 10 kt. seas 1 foot or less. wave
detail: n 1 foot at 3 seconds and sw 1 foot at 4 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sun night...s winds 10 to 15 kt. seas 2 to 4 ft. showers.
.mon...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers.
.mon night...n winds 5 to 10 kt. seas 2 to 4 ft. a chance of
showers.  

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 081103
cwfbox
expires:202610090000;;733138

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz234-090000-
buzzards bay-
703 am edt thu oct 8 2026

...small craft advisory in effect until 3 pm edt this afternoon...

.today...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 2 ft at 4 seconds.
a slight chance of showers this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas around 2 ft. wave
detail: sw 2 ft at 7 seconds and se 2 ft at 8 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 7 seconds and se 1 foot at
8 seconds. 
.fri night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: w 2 ft at 4 seconds and
ne 1 foot at 4 seconds. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas
1 foot or less. wave detail: nw 1 foot at 4 seconds and se 1 foot
at 8 seconds. 
.sat night...sw winds 5 to 10 kt. seas 1 foot or less. wave
detail: n 1 foot at 3 seconds and sw 1 foot at 4 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night and mon...s winds 10 to 15 kt, becoming ne. gusts up
to 20 kt. seas 2 to 4 ft. showers.
.mon night...n winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers.  

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 081103
cwfbox
expires:202610090000;;733139

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz235-090000-
rhode island sound-
703 am edt thu oct 8 2026

...small craft advisory in effect until 3 pm edt this afternoon...

.today...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and e 2 ft at 4 seconds.
a slight chance of showers this afternoon. 
.tonight...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and se
2 ft at 9 seconds. 
.fri...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: w 3 ft at 5 seconds and ne 1 foot at
3 seconds. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: n
2 ft at 4 seconds and se 1 foot at 8 seconds, becoming n 1 foot
at 2 seconds and w 1 foot at 4 seconds. 
.sat night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
n 1 foot at 2 seconds and sw 1 foot at 4 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sun night...s winds 10 to 15 kt. seas 3 to 5 ft. showers.
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft. showers.
.mon night...n winds around 10 kt. seas 3 to 5 ft. a chance of
showers.  

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 081103
cwfbox
expires:202610090000;;733142

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz236-090000-
narragansett bay-
703 am edt thu oct 8 2026

.today...sw winds 15 to 20 kt, becoming w 10 to 15 kt this
afternoon. gusts up to 30 kt. waves 2 to 3 ft. a slight chance of
showers this afternoon. 
.tonight...w winds 5 to 10 kt. waves around 2 ft. 
.fri...w winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves around 2 ft. 
.fri night...nw winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.sat...nw winds around 5 kt, becoming w in the afternoon. waves
1 foot or less. 
.sat night...sw winds 5 to 10 kt. waves 1 foot or less. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.sun night and mon...s winds around 10 kt, becoming ne. waves
2 to 4 ft. showers.
.mon night...nw winds 5 to 10 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 081103
cwfbox
expires:202610090000;;733130

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz250-090000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt thu oct 8 2026

...small craft advisory in effect until 11 am edt this morning...

.today...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and e 1 foot at 9 seconds.
a slight chance of showers this morning. a chance of showers this
afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
5 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 2 ft at 3 seconds and se 1 foot at
5 seconds. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: nw 2 ft at 3 seconds and e 1 foot at
4 seconds. 
.sat...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 2 ft
at 4 seconds and se 1 foot at 8 seconds. 
.sat night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
nw 1 foot at 4 seconds and se 1 foot at 8 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.mon...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers likely. 
.mon night...nw winds 5 to 10 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 081103
cwfbox
expires:202610090000;;733133

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz254-090000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 am edt thu oct 8 2026

...small craft advisory in effect until 3 pm edt this afternoon...

.today...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
4 seconds. a slight chance of showers this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: w 3 ft at 5 seconds and se 1 foot at
4 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and ne 1 foot at
2 seconds. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: nw 3 ft at 4 seconds and ne 1 foot at
3 seconds. 
.sat...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas around 2 ft. wave detail: n 2 ft at 5 seconds and se 1 foot
at 8 seconds. 
.sat night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
nw 2 ft at 5 seconds and se 1 foot at 8 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. showers likely. 
.mon...se winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers likely. 
.mon night...n winds 10 to 15 kt. seas 4 to 6 ft. a chance of
showers.  

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 081103
cwfbox
expires:202610090000;;733134

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu oct 8 2026

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


anz255-090000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 am edt thu oct 8 2026

...small craft advisory in effect until 3 pm edt this afternoon...

.today...sw 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 ne 1 foot at
4 seconds. a slight chance of showers this afternoon. 
.tonight...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and se 1 foot
at 4 seconds. 
.fri...w winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and
e 1 foot at 8 seconds. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: w 3 ft at 5 seconds and ne 1 foot at
3 seconds. 
.sat...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: n 2 ft at 5 seconds and
se 1 foot at 8 seconds. 
.sat night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
n 1 foot at 4 seconds and w 1 foot at 4 seconds. 
.sun...s winds 10 to 15 kt. seas around 2 ft. 
.sun night...s winds 10 to 15 kt. seas 3 to 5 ft. showers.
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 5 to
7 ft. showers.
.mon night...n winds 10 to 15 kt. seas 4 to 6 ft. a chance of
showers.  

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.

$$