fzus51 kbox 141404
cwfbox
expires:202609150300;;439255

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz231-150300-
cape cod bay-
1004 am edt mon sep 14 2026

...small craft advisory in effect through late tonight...

.this afternoon...nw winds around 15 kt with gusts up to 25 kt.
seas around 3 ft. wave detail: nw 2 ft at 3 seconds and se 1 foot
at 4 seconds. isolated showers. 
.tonight...n winds 10 to 15 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: n 3 ft at 4 seconds and ne 2 ft at 7 seconds. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n
2 ft at 5 seconds and e 1 foot at 11 seconds. 
.tue night...se winds around 5 kt, becoming s after midnight.
seas around 2 ft. wave detail: n 2 ft at 5 seconds and se 1 foot
at 9 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: n 1 foot at 5 seconds and se 1 foot at 10 seconds. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 2 seconds and e 1 foot at 7 seconds. 
.thu night and fri...sw winds 5 to 10 kt, becoming n with gusts
up to 20 kt. seas around 2 ft. a chance of showers. 
.fri night...n winds 5 to 10 kt. seas around 2 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 141404
cwfbox
expires:202609150300;;439259

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz232-150300-
nantucket sound-
1004 am edt mon sep 14 2026

...small craft advisory in effect through late tonight...

.this afternoon...n 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 se 1 foot
at 5 seconds. isolated showers. 
.tonight...n winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: n 2 ft at 5 seconds and se 1 foot at
9 seconds. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: ne
2 ft at 4 seconds and nw 1 foot at 6 seconds. 
.tue night...e winds 5 to 10 kt, becoming s after midnight. seas
around 2 ft. wave detail: e 1 foot at 5 seconds and nw 1 foot at
6 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 1 foot at 4 seconds and e 1 foot at 5 seconds. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 2 seconds and e 1 foot at 8 seconds. 
.thu night and fri...sw winds 10 to 15 kt, becoming n with gusts
up to 20 kt. seas around 2 ft. a chance of showers. 
.fri night...ne winds 10 to 15 kt. seas around 2 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 141404
cwfbox
expires:202609150300;;439260

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz233-150300-
vineyard sound-
1004 am edt mon sep 14 2026

...small craft advisory in effect through late tonight...

.this afternoon...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and s 2 ft at
5 seconds. isolated showers. 
.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: nw 2 ft
at 4 seconds and ne 2 ft at 5 seconds. 
.tue...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds and nw 1 foot
at 6 seconds. 
.tue night...e winds around 5 kt, becoming s after midnight. seas
1 foot or less. wave detail: e 1 foot at 3 seconds and nw 1 foot
at 4 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 1 foot at 2 seconds and e 1 foot at 5 seconds. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 3 seconds and se 1 foot at 7 seconds. 
.thu night and fri...sw winds 10 to 15 kt, becoming n with gusts
up to 20 kt. seas around 2 ft. a chance of showers. 
.fri night...ne winds 5 to 10 kt. seas around 2 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 141404
cwfbox
expires:202609150300;;439261

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz234-150300-
buzzards bay-
1004 am edt mon sep 14 2026

...small craft advisory in effect through late tonight...

.this afternoon...nw winds around 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 2 ft at 9 seconds and nw 1 foot
at 3 seconds. isolated showers. 
.tonight...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 1 foot at 5 seconds and se 1 foot at
9 seconds. 
.tue...ne winds 5 to 10 kt. gusts up to 20 kt in the morning.
seas around 2 ft in the morning, then 1 foot or less. wave
detail: ne 1 foot at 2 seconds and nw 1 foot at 5 seconds,
becoming ne 1 foot at 2 seconds and nw 1 foot at 4 seconds. 
.tue night...se winds around 5 kt, becoming s after midnight.
seas 1 foot or less. wave detail: e 1 foot at 2 seconds and nw
1 foot at 6 seconds. 
.wed and wed night...sw winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: e 1 foot at 7 seconds and se
1 foot at 10 seconds. 
.thu...sw winds 5 to 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
6 seconds. 
.thu night and fri...sw winds 10 to 15 kt, becoming n. gusts up
to 20 kt. seas around 2 ft. a chance of showers. 
.fri night...ne winds 5 to 10 kt. seas around 2 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 141404
cwfbox
expires:202609150300;;439262

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz235-150300-
rhode island sound-
1004 am edt mon sep 14 2026

...small craft advisory in effect through late tonight...

.this afternoon...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and s 2 ft at
6 seconds. isolated showers. 
.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 5 seconds and nw 2 ft at 4 seconds. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 4 seconds and se 1 foot at 19 seconds. 
.tue night...se winds 5 to 10 kt, becoming s after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: e
2 ft at 5 seconds and nw 1 foot at 3 seconds, becoming nw 1 foot
at 2 seconds and se 1 foot at 4 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 1 foot at 3 seconds and se 1 foot at 5 seconds. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 3 seconds and se 1 foot at 7 seconds. 
.thu night and fri...sw winds 10 to 15 kt, becoming n. seas 2 to
3 ft. a chance of showers. 
.fri night...ne winds 10 to 15 kt. seas around 2 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 141404
cwfbox
expires:202609150300;;439265

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz236-150300-
narragansett bay-
1004 am edt mon sep 14 2026

.this afternoon...n winds around 10 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.tonight...n winds around 10 kt with gusts up to 20 kt. waves
2 to 3 ft. 
.tue...ne winds 5 to 10 kt, becoming e in the afternoon. waves
around 2 ft in the morning, then 1 foot or less. 
.tue night...s winds around 5 kt. waves 1 foot or less. 
.wed and wed night...sw winds 5 to 10 kt. waves around 2 ft. 
.thu...sw winds 5 to 10 kt. waves around 2 ft. 
.thu night and fri...sw winds 5 to 10 kt, becoming n. waves
around 2 ft. a chance of showers. 
.fri night...ne winds 5 to 10 kt. waves around 2 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 141404
cwfbox
expires:202609150300;;439253

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz250-150300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 am edt mon sep 14 2026

...small craft advisory in effect through late tonight...

.this afternoon...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 2 ft
at 6 seconds. 
.tonight...n winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: nw 4 ft at 4 seconds and n 4 ft at 7 seconds. 
.tue...ne winds 10 to 15 kt with gusts up to 20 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 15 seconds. 
.tue night...se winds 5 to 10 kt, becoming s after midnight. seas
around 2 ft. wave detail: ne 2 ft at 6 seconds and nw 1 foot at
4 seconds. 
.wed and wed night...sw winds 10 to 15 kt. seas around 2 ft. wave
detail: s 2 ft at 3 seconds and e 2 ft at 5 seconds. 
.thu...s winds 5 to 10 kt. seas around 2 ft. wave detail: e 2 ft
at 8 seconds and sw 1 foot at 3 seconds. 
.thu night and fri...sw winds 5 to 10 kt, becoming n 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. a chance of showers. 
.fri night...n winds 5 to 10 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 141404
cwfbox
expires:202609150300;;439256

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz254-150300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1004 am edt mon sep 14 2026

...small craft advisory in effect through late tonight...

.this afternoon...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: nw 3 ft at 4 seconds and s 3 ft at
6 seconds. isolated showers. 
.tonight...n winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: n 4 ft at 5 seconds and se 4 ft at 12 seconds.
.tue...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: n 4 ft at 6 seconds and se 1 foot at
14 seconds. 
.tue night...e winds 5 to 10 kt, becoming se after midnight. seas
2 to 3 ft. wave detail: n 3 ft at 6 seconds and se 1 foot at
10 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 8 seconds and nw 1 foot at 5 seconds. 
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 8 seconds and w 1 foot at 4 seconds. 
.thu night and fri...sw winds 5 to 10 kt, becoming n 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. a chance of showers. 
.fri night...ne winds 5 to 10 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 141404
cwfbox
expires:202609150300;;439257

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt mon sep 14 2026

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


anz255-150300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 am edt mon sep 14 2026

...small craft advisory in effect through late tonight...

.this afternoon...nw winds 10 to 15 kt, becoming n 15 to 20 kt.
gusts up to 25 kt. seas 3 to 4 ft. wave detail: nw 3 ft at
4 seconds and s 3 ft at 6 seconds. isolated showers. 
.tonight...n winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: ne 4 ft at 6 seconds and nw 2 ft at 4 seconds.
.tue...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds and se 1 foot at
11 seconds. 
.tue night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 6 seconds and nw 1 foot at 3 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 6 seconds and n 1 foot at 5 seconds. 
.thu through fri night...ne 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 e
2 ft at 8 seconds.  

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.

$$