fzus51 kbox 111702
cwfbox
expires:202604120600;;197693

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

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


anz231-120600-
cape cod bay-
101 pm 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 20 kt.
seas 2 to 3 ft. 
.tonight...nw winds around 10 kt. seas 2 to 3 ft. 
.sun...nw winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. 
.sun night...s winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas 2 to 3 ft. a chance of
showers. 
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. a chance of
showers. 
.tue through 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 111702
cwfbox
expires:202604120600;;197697

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

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


anz232-120600-
nantucket sound-
101 pm edt sat apr 11 2026

.this afternoon...n winds 5 to 10 kt. seas 2 to 3 ft. 
.tonight...n winds 5 to 10 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 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. 
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 4 to 6 ft. a chance of
showers in the evening. 
.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 111702
cwfbox
expires:202604120600;;197698

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

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


anz233-120600-
vineyard sound-
101 pm edt sat apr 11 2026

.this afternoon...nw winds around 10 kt. seas around 2 ft. 
.tonight...n winds 5 to 10 kt. seas around 2 ft. 
.sun...n winds 5 to 10 kt, becoming sw 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...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. 
.mon night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 4 to 6 ft. a chance of
showers in the evening. 
.tue through wed night...sw winds 10 to 15 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 111702
cwfbox
expires:202604120600;;197699

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

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


anz234-120600-
buzzards bay-
101 pm edt sat apr 11 2026

.this afternoon...nw winds around 10 kt. seas around 2 ft. 
.tonight...n winds 5 to 10 kt. seas around 2 ft. 
.sun...n winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. 
.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...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon night...sw winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 15 to 20 kt after midnight. seas 3 to 5 ft. a
chance of showers in the evening. 
.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 111702
cwfbox
expires:202604120600;;197700

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

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


anz235-120600-
rhode island sound-
101 pm edt sat apr 11 2026

.this afternoon...nw winds around 10 kt. seas 2 to 3 ft. 
.tonight...n winds 5 to 10 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 4 ft. 
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. 
.mon night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 5 to 7 ft. a chance of
showers in the evening. 
.tue...sw winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night 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 111702
cwfbox
expires:202604120600;;197703

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

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


anz236-120600-
narragansett bay-
101 pm edt sat apr 11 2026

.this afternoon...nw winds around 10 kt. waves around 2 ft. 
.tonight...n winds 5 to 10 kt. waves around 2 ft. 
.sun...n winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.sun night...s winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 2 to 3 ft. a chance of showers in the evening. 
.mon and mon night...w winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 4 ft. 
.tue through wed night...sw winds 10 to 15 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 111702
cwfbox
expires:202604120600;;197691

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

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


anz250-120600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
101 pm 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 20 kt.
seas 4 to 5 ft. 
.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
5 ft. 
.sun...nw winds 5 to 10 kt, becoming s 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 3 to 4 ft. a chance of showers.
patchy fog after midnight. 
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. a chance of showers. patchy fog in the morning. 
.mon night...sw winds 20 to 25 kt with gusts up to 30 kt,
becoming w 15 to 20 kt after midnight. seas 4 to 6 ft. a chance
of showers in the evening. 
.tue...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.tue night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.wed...s winds 10 to 15 kt. seas 2 to 3 ft. 
.wed night...sw 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.

$$

fzus51 kbox 111702
cwfbox
expires:202604120600;;197694

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

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


anz254-120600-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
101 pm 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 20 kt.
seas 4 to 5 ft. 
.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
5 ft. 
.sun...n winds 5 to 10 kt, becoming w in the afternoon. seas 3 to
5 ft. 
.sun night...s winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 4 ft. 
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft, building to 5 to 8 ft in the afternoon. 
.mon night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 5 to 8 ft, subsiding to
4 to 6 ft after midnight. a chance of showers. 
.tue...sw winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night through wed night...sw winds 10 to 15 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 111702
cwfbox
expires:202604120600;;197695

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

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


anz255-120600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
101 pm edt sat apr 11 2026

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

.this afternoon...nw winds 5 to 10 kt. seas 3 to 5 ft. 
.tonight...nw winds 5 to 10 kt, becoming n after midnight. seas
3 to 4 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...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft, building to 6 to 9 ft in the afternoon. 
.mon night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
7 to 10 ft. a chance of showers in the evening. 
.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 10 to 15 kt with gusts up
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.

$$