fzus51 kbox 111402
cwfbox
expires:202604120300;;192037

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz231-120300-
cape cod bay-
1002 am edt sat apr 11 2026

...small craft advisory in effect until 6 pm edt this evening...

.this afternoon...nw winds 10 to 15 kt with gusts up to 25 kt.
seas around 3 ft. 
.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun...n winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. 
.sun night...s winds around 10 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. a chance of
showers after midnight. 
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of showers in the morning. 
.mon night...sw winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 2 to 4 ft. 
.tue...sw winds 5 to 10 kt. seas around 2 ft. 
.tue night and wed...s winds 10 to 15 kt. seas 1 foot or less,
then around 2 ft. a chance of showers. 
.wed night...sw 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 111402
cwfbox
expires:202604120300;;192041

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz232-120300-
nantucket sound-
1002 am edt sat apr 11 2026

.this afternoon...nw winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. 
.tonight...n winds 5 to 10 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun...n winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft. 
.mon and mon night...w winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 ft. 
.tue through wed night...sw winds 10 to 15 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 111402
cwfbox
expires:202604120300;;192042

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz233-120300-
vineyard sound-
1002 am edt sat apr 11 2026

.this afternoon...nw winds around 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. 
.tonight...nw winds 5 to 10 kt. seas 2 to 3 ft. 
.sun...n winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. 
.mon and mon night...sw winds 20 to 25 kt with gusts up to 35 kt.
seas 4 to 6 ft. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 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 111402
cwfbox
expires:202604120300;;192043

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz234-120300-
buzzards bay-
1002 am edt sat apr 11 2026

.this afternoon...nw winds around 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. 
.tonight...nw winds 5 to 10 kt. seas around 2 ft. 
.sun...n winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. 
.mon and mon night...sw winds 25 to 30 kt with gusts up to 35 kt.
seas 3 to 5 ft. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.tue night...s winds 5 to 10 kt. seas around 2 ft. a chance of
showers. 
.wed and wed night...sw 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 111402
cwfbox
expires:202604120300;;192044

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-120300-
rhode island sound-
1002 am edt sat apr 11 2026

.this afternoon...nw winds 5 to 10 kt with gusts up to 20 kt.
seas 3 to 4 ft. 
.tonight...nw winds 5 to 10 kt. seas 2 to 4 ft. 
.sun...n winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. 
.mon and mon night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 7 ft. 
.tue...sw winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night through wed night...sw winds 15 to 20 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 111402
cwfbox
expires:202604120300;;192047

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-120300-
narragansett bay-
1002 am edt sat apr 11 2026

.this afternoon...nw winds around 10 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.tonight...nw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves around 2 ft. 
.sun...n winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.sun night...s winds around 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. waves 2 to 3 ft. 
.mon and mon night...sw winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 4 ft. 
.tue...sw winds 5 to 10 kt. waves 2 to 3 ft. 
.tue night...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.wed and wed night...sw winds 10 to 15 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 111402
cwfbox
expires:202604120300;;192035

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-120300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1002 am edt sat apr 11 2026

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

.this afternoon...nw winds 10 to 15 kt with gusts up to 25 kt.
seas 4 to 5 ft. 
.tonight...nw winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
5 ft. 
.sun...nw winds 5 to 10 kt, becoming s in the afternoon. seas
3 to 4 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. a chance of showers
after midnight. 
.mon and mon night...w winds 20 to 25 kt with gusts up to 30 kt.
seas 4 to 6 ft. a chance of showers. 
.tue...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.tue night through wed 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 111402
cwfbox
expires:202604120300;;192038

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz254-120300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1002 am edt sat apr 11 2026

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

.this afternoon...nw winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. seas 4 to 5 ft. 
.tonight...nw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.sun...n winds 5 to 10 kt, becoming sw in the afternoon. seas
3 to 5 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. 
.mon and mon night...sw winds 20 to 25 kt with gusts up to 35 kt.
seas 5 to 7 ft. 
.tue...sw winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night through wed night...sw winds 15 to 20 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 111402
cwfbox
expires:202604120300;;192039

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt sat apr 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-120300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1002 am edt sat apr 11 2026

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

.this afternoon...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft. 
.tonight...nw winds 5 to 10 kt, becoming n with gusts up to 20 kt
after midnight. seas 3 to 5 ft. 
.sun...n winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
4 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft, building to
3 to 5 ft after midnight. 
.mon and mon night...sw winds 25 to 30 kt with gusts up to 35 kt.
seas 6 to 9 ft. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft. 
.tue night through wed night...sw winds 15 to 20 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.

$$