fzus51 kbox 082004
cwfbox
expires:202610090900;;754957

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

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


anz231-090900-
cape cod bay-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.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 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: w 1 foot at 3 seconds and e 1 foot at
4 seconds. 
.fri night...w winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: nw 2 ft at 3 seconds and ne 1 foot at
4 seconds. 
.sat...nw winds 5 to 10 kt. gusts up to 20 kt in the morning.
seas around 2 ft. wave detail: n 2 ft at 4 seconds and se 1 foot
at 8 seconds. 
.sat night and sun...s winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: n 1 foot at 4 seconds and se
1 foot at 8 seconds. 
.sun night...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 4 seconds and se 1 foot at 9 seconds. a chance of
showers in the evening, then showers likely after midnight. 
.mon...ne winds 5 to 10 kt. seas around 2 ft. showers likely. 
.mon night...nw winds 5 to 10 kt. seas around 2 ft. 
.tue...sw winds 5 to 10 kt with gusts up to 20 kt. seas around
2 ft. a chance of showers. 
.tue night...w winds 15 to 20 kt with gusts up to 25 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 082004
cwfbox
expires:202610090900;;754961

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

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


anz232-090900-
nantucket sound-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 10 to 15 kt. gusts up to 25 kt this evening.
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 25 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 25 kt. seas
2 to 3 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. wave detail: n 2 ft
at 3 seconds and se 1 foot at 8 seconds. 
.sat night and sun...s winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and n 1 foot at 3 seconds. 
.sun night...s winds 10 to 15 kt. seas around 2 ft. wave detail:
s 2 ft at 4 seconds and se 1 foot at 8 seconds. a chance of
showers in the evening, then showers likely after midnight. 
.mon...e winds 10 to 15 kt. seas 2 to 4 ft. showers likely. 
.mon night...n winds 5 to 10 kt. seas 2 to 4 ft. a chance of
showers. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night...w winds 15 to 20 kt with gusts up to 25 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 082004
cwfbox
expires:202610090900;;754962

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

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


anz233-090900-
vineyard sound-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: sw 4 ft at 7 seconds and se 1 foot at 9 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: s 3 ft at 7 seconds. 
.fri night...nw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 5 seconds and ne 1 foot at
3 seconds. 
.sat...nw winds around 10 kt, becoming w in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: w
2 ft at 5 seconds and n 1 foot at 3 seconds, becoming n 1 foot at
3 seconds and w 1 foot at 5 seconds. 
.sat night and sun...s winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and n 1 foot at 3 seconds. 
.sun night...s winds around 10 kt. seas around 2 ft. wave detail:
s 2 ft at 4 seconds and se 1 foot at 8 seconds. showers.
.mon...ne winds 10 to 15 kt. seas 3 to 5 ft. showers likely. 
.mon night...n winds 5 to 10 kt. seas 3 to 5 ft. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night...w winds 15 to 20 kt with gusts up to 25 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 082004
cwfbox
expires:202610090900;;754963

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

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


anz234-090900-
buzzards bay-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 5 to 10 kt. gusts up to 25 kt this evening.
seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and se 2 ft at
8 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 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 25 kt in the
evening. seas 2 to 3 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 and sun...s winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and n 1 foot at 3 seconds. 
.sun night...s winds around 10 kt. seas around 2 ft. wave detail:
s 2 ft at 5 seconds and se 1 foot at 8 seconds. showers.
.mon...ne winds around 10 kt. seas 2 to 4 ft. showers.
.mon night and tue...n winds 5 to 10 kt, becoming sw 10 to 15 kt
with gusts up to 20 kt. seas 2 to 4 ft. 
.tue night...w winds 15 to 20 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 082004
cwfbox
expires:202610090900;;754964

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

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


anz235-090900-
rhode island sound-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. 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 with gusts up to 25 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 25 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. wave detail: n 2 ft at 4 seconds and se 1 foot at
8 seconds. 
.sat night and sun...s winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and n 1 foot at 2 seconds. 
.sun night...se winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
3 ft at 3 seconds and se 3 ft at 7 seconds. showers.
.mon...ne winds 10 to 15 kt. seas 4 to 6 ft. showers likely. 
.mon night...n winds 5 to 10 kt. seas 4 to 6 ft. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. 
.tue night...w winds 15 to 20 kt with gusts up to 25 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 082004
cwfbox
expires:202610090900;;754967

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

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


anz236-090900-
narragansett bay-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 5 to 10 kt. gusts up to 20 kt this evening.
waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.fri night...nw winds 5 to 10 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. waves
1 foot or less. 
.sat night and sun...s winds 5 to 10 kt. waves around 2 ft. 
.sun night...se winds 5 to 10 kt. waves around 2 ft. showers.
.mon...ne winds 5 to 10 kt. waves 2 to 3 ft. showers.
.mon night and tue...nw winds 5 to 10 kt, becoming sw 10 to 15 kt
with gusts up to 20 kt. waves 2 to 3 ft. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. waves
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 082004
cwfbox
expires:202610090900;;754955

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

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


anz250-090900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 10 to 15 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
5 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 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 25 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, diminishing to 5 to 10 kt in the
afternoon. gusts up to 20 kt. seas 2 to 3 ft. wave detail: nw
2 ft at 4 seconds and se 1 foot at 8 seconds. 
.sat night and sun...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 n 1 foot at
4 seconds. 
.sun night...s winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds and se
1 foot at 8 seconds. a chance of showers in the evening, then
showers likely after midnight. 
.mon...e winds 5 to 10 kt. seas around 2 ft. showers likely. 
.mon night...nw winds 5 to 10 kt. seas 2 to 4 ft. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. a chance of showers. 
.tue night...w winds 15 to 20 kt with gusts up to 25 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 082004
cwfbox
expires:202610090900;;754958

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

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


anz254-090900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 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 25 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 25 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 with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 3 ft at 5 seconds and se 1 foot at
8 seconds. 
.sat night and sun...s winds 5 to 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 5 seconds and se 1 foot
at 8 seconds. 
.sun night...s winds around 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 4 seconds and e 1 foot at 4 seconds. a chance of showers
in the evening, then showers likely after midnight. 
.mon...e winds 10 to 15 kt. seas 3 to 5 ft. showers likely. 
.mon night...n winds 5 to 10 kt. seas 4 to 6 ft. a chance of
showers. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. a chance of showers. 
.tue night...w winds 15 to 20 kt with gusts up to 25 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 082004
cwfbox
expires:202610090900;;754959

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

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


anz255-090900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt thu oct 8 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. seas 3 to 5 ft. wave
detail: sw 5 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. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and e 1 foot at 8 seconds. 
.fri night...nw winds around 15 kt with gusts up to 25 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 2 to 3 ft. wave detail: n 3 ft at 5 seconds and
se 1 foot at 8 seconds. 
.sat night and sun...s winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and n 1 foot at 4 seconds. 
.sun night...se winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and e 1 foot at 4 seconds. a chance of showers
in the evening, then showers likely after midnight. 
.mon...e winds 10 to 15 kt. seas 4 to 6 ft. showers likely. 
.mon night...n winds around 10 kt. seas 5 to 7 ft. a chance of
showers. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
5 ft. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 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.

$$