fzus51 kbox 082304
cwfbox
expires:202609091200;;134301

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz231-091200-
cape cod bay-
704 pm edt tue sep 8 2026

...gale watch in effect from wednesday evening through thursday
morning...

.tonight...se winds around 5 kt. seas 1 foot or less. wave
detail: n 1 foot at 3 seconds and e 1 foot at 9 seconds. 
.wed...se winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: se
2 ft at 3 seconds and e 1 foot at 10 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt,
increasing to 20 to 25 kt with gusts up to 35 kt after midnight.
seas 3 to 5 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
4 seconds. 
.thu...sw winds 15 to 20 kt with gusts up to 35 kt, diminishing
to 10 to 15 kt with gusts up to 25 kt in the afternoon. seas 3 to
5 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
5 seconds. a chance of showers in the morning. 
.thu night...w winds 10 to 15 kt with gusts up to 25 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and se 1 foot at 4 seconds. a chance of showers. 
.fri and fri night...n winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: n 2 ft at 4 seconds and se 1 foot
at 9 seconds. 
.sat through sun night...sw 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 082304
cwfbox
expires:202609091200;;134305

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz232-091200-
nantucket sound-
704 pm edt tue sep 8 2026

...gale watch in effect from wednesday evening through thursday
morning...

.tonight...se winds 5 to 10 kt. seas 1 foot or less. wave detail:
ne 1 foot at 2 seconds and sw 1 foot at 4 seconds. 
.wed...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: se 2 ft at 3 seconds and e 1 foot at
10 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt,
increasing to 20 to 25 kt with gusts up to 35 kt after midnight.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and e 1 foot at
4 seconds. 
.thu...sw winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and e 1 foot at
5 seconds. a chance of showers in the morning. 
.thu night...w winds 15 to 20 kt with gusts up to 30 kt, becoming
nw around 10 kt after midnight. seas 2 to 4 ft. wave detail: sw
3 ft at 5 seconds and se 1 foot at 9 seconds. a chance of
showers. 
.fri and fri night...n winds 10 to 15 kt. seas around 2 ft. wave
detail: n 2 ft at 4 seconds and se 1 foot at 10 seconds. 
.sat through sun...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 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 082304
cwfbox
expires:202609091200;;134306

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz233-091200-
vineyard sound-
704 pm edt tue sep 8 2026

...gale watch in effect from wednesday evening through thursday
morning...

.tonight...se winds 5 to 10 kt. seas 1 foot or less. wave detail:
ne 1 foot at 3 seconds and sw 1 foot at 4 seconds. 
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and e 2 ft at 4 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt,
increasing to 20 to 25 kt with gusts up to 35 kt after midnight.
seas 3 to 5 ft. wave detail: sw 5 ft at 7 seconds and e 2 ft at
4 seconds. 
.thu...sw winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 7 seconds and se 2 ft at 8 seconds.
a chance of showers in the morning. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw around 10 kt after midnight. seas 2 to 4 ft. wave detail: sw
4 ft at 8 seconds and se 2 ft at 12 seconds. a chance of showers.
.fri and fri night...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: w 3 ft at 7 seconds and ne 1 foot at 3 seconds. 
.sat through sun...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 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 082304
cwfbox
expires:202609091200;;134307

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz234-091200-
buzzards bay-
704 pm edt tue sep 8 2026

...gale watch in effect from wednesday evening through thursday
morning...

.tonight...se winds 5 to 10 kt. seas 1 foot or less. wave detail:
sw 1 foot at 4 seconds and ne 1 foot at 4 seconds. 
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw
2 ft at 3 seconds and e 2 ft at 3 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt,
increasing to 25 to 30 kt with gusts up to 35 kt after midnight.
seas 3 to 5 ft. wave detail: sw 5 ft at 6 seconds and e 2 ft at
4 seconds. 
.thu...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 4 to 6 ft. wave detail: sw
6 ft at 7 seconds and se 3 ft at 9 seconds. a chance of showers
in the morning. 
.thu night...w winds 15 to 20 kt with gusts up to 30 kt, becoming
nw around 10 kt after midnight. seas 2 to 4 ft. wave detail: sw
4 ft at 7 seconds and se 2 ft at 11 seconds. a chance of showers.
.fri and fri night...n winds 5 to 10 kt. seas around 2 ft. wave
detail: w 2 ft at 7 seconds and ne 1 foot at 3 seconds. 
.sat through sun...s winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up 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 082304
cwfbox
expires:202609091200;;134308

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz235-091200-
rhode island sound-
704 pm edt tue sep 8 2026

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

.tonight...sw winds 5 to 10 kt, becoming se after midnight. seas
around 2 ft this evening, then 1 foot or less. wave detail: sw
1 foot at 4 seconds and ne 1 foot at 4 seconds. 
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 1 foot or less, then 2 to 3 ft
in the afternoon. wave detail: ne 1 foot at 3 seconds and s
1 foot at 4 seconds, becoming se 3 ft at 3 seconds and se 1 foot
at 9 seconds. 
.wed night...sw winds 20 to 25 kt with gusts up to 35 kt. seas
3 to 4 ft, building to 4 to 6 ft after midnight. wave detail: sw
4 ft at 5 seconds and e 2 ft at 4 seconds, becoming sw 6 ft at
7 seconds and se 4 ft at 12 seconds. 
.thu...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 4 to 6 ft. wave detail: se
6 ft at 6 seconds. a chance of showers in the morning. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw around 10 kt after midnight. seas 3 to 5 ft. wave detail: sw
5 ft at 7 seconds and se 4 ft at 9 seconds. a chance of showers. 
.fri and fri night...n winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: w 3 ft at 7 seconds and ne 1 foot at 3 seconds. 
.sat through sun...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. 
.sun night...sw winds 10 to 15 kt with gusts up 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 082304
cwfbox
expires:202609091200;;134311

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz236-091200-
narragansett bay-
704 pm edt tue sep 8 2026

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

.tonight...se winds around 5 kt. waves 1 foot or less. 
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. waves 1 foot or less, then 2 to
3 ft in the afternoon. 
.wed night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. gusts up to 30 kt. waves 2 to 4 ft. 
.thu...sw winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
4 ft. 
.thu night...w winds 10 to 15 kt with gusts up to 25 kt, becoming
nw 5 to 10 kt after midnight. waves 2 to 3 ft. a chance of
showers. 
.fri and fri night...n winds 5 to 10 kt. waves around 2 ft. 
.sat through sun...s winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sun night...sw winds 5 to 10 kt with gusts up to 20 kt. waves
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 082304
cwfbox
expires:202609091200;;134299

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz250-091200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 pm edt tue sep 8 2026

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

.tonight...se winds around 5 kt. seas around 2 ft. wave detail:
nw 1 foot at 3 seconds and e 1 foot at 9 seconds. 
.wed...se winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: se
3 ft at 4 seconds and ne 2 ft at 3 seconds. 
.wed night...s winds 15 to 20 kt with gusts up to 25 kt, becoming
sw 20 to 25 kt with gusts up to 35 kt after midnight. seas 3 to
5 ft. wave detail: s 5 ft at 6 seconds and e 1 foot at
10 seconds. a chance of showers after midnight. 
.thu...sw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 5 seconds and se 2 ft at 9 seconds. a chance of showers
in the morning. 
.thu night and fri...nw 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 2 ft at
10 seconds. 
.fri night...nw winds around 5 kt, becoming n after midnight.
seas around 2 ft. wave detail: n 1 foot at 4 seconds and se
1 foot at 10 seconds. 
.sat through sun night...sw 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 082304
cwfbox
expires:202609091200;;134302

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz254-091200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
704 pm edt tue sep 8 2026

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

.tonight...e winds around 5 kt, becoming se after midnight. seas
around 2 ft. wave detail: nw 1 foot at 4 seconds and e 1 foot at
9 seconds. 
.wed...s 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 ne 1 foot at
4 seconds. 
.wed night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 30 kt. seas 2 to 3 ft, building to 3 to
5 ft after midnight. wave detail: s 3 ft at 4 seconds and e
1 foot at 4 seconds, becoming sw 5 ft at 5 seconds and e 1 foot
at 4 seconds. 
.thu...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: sw
6 ft at 6 seconds and se 1 foot at 5 seconds. a chance of showers
in the morning. 
.thu night...sw winds 15 to 20 kt with gusts up to 25 kt,
becoming nw around 10 kt after midnight. seas 3 to 5 ft. wave
detail: sw 5 ft at 6 seconds and se 2 ft at 9 seconds. a chance
of showers. 
.fri and fri night...nw winds 10 to 15 kt. seas 2 to 4 ft. wave
detail: n 3 ft at 5 seconds and se 1 foot at 10 seconds. 
.sat through 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. 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 082304
cwfbox
expires:202609091200;;134303

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt tue sep 8 2026

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


anz255-091200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
704 pm edt tue sep 8 2026

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

.tonight...se winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 4 seconds and ne 1 foot at 4 seconds. 
.wed...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: s 2 ft at 4 seconds and ne 1 foot
at 3 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt,
increasing to 20 to 25 kt with gusts up to 35 kt after midnight.
seas 2 to 4 ft, building to 4 to 6 ft after midnight. wave
detail: sw 4 ft at 5 seconds and e 1 foot at 4 seconds, becoming
sw 6 ft at 7 seconds and e 1 foot at 4 seconds. 
.thu...sw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: sw 7 ft at 8 seconds and
e 2 ft at 9 seconds. 
.thu night...w winds 15 to 20 kt with gusts up to 30 kt, becoming
nw 10 to 15 kt after midnight. seas 5 to 7 ft, subsiding to 3 to
5 ft after midnight. wave detail: sw 7 ft at 8 seconds and se
1 foot at 9 seconds, becoming sw 5 ft at 8 seconds and se 1 foot
at 10 seconds. a chance of showers. 
.fri...nw winds 10 to 15 kt, becoming n 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and
n 1 foot at 4 seconds. a chance of showers in the morning. 
.fri night...s winds 5 to 10 kt, becoming se after midnight. seas
2 to 3 ft. 
.sat through sun...s winds 10 to 15 kt. seas 2 to 3 ft. 
.sun night...s winds 10 to 15 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.

$$