fzus51 kbox 101402
cwfbox
expires:202604110300;;137805

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz231-110300-
cape cod bay-
1002 am edt fri apr 10 2026

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

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt,
increasing to 30 kt. seas 2 to 4 ft. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. scattered showers after midnight. 
.sat...nw winds around 15 kt, diminishing to around 10 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. scattered showers
in the morning. 
.sat night...nw winds 5 to 10 kt with gusts up to 20 kt. seas
around 2 ft. 
.sun...nw winds around 5 kt, becoming s with gusts up to 20 kt in
the afternoon. seas around 2 ft. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt after midnight.
seas 2 to 4 ft. a chance of showers. 
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of showers. 
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. 
.tue...sw winds 5 to 10 kt. seas around 2 ft. 
.tue night...s winds around 10 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 101402
cwfbox
expires:202604110300;;137809

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz232-110300-
nantucket sound-
1002 am edt fri apr 10 2026

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

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt,
increasing to 30 kt. seas 2 to 3 ft. patchy fog. vsby 1 to 3 nm. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. patchy fog. scattered showers after midnight. vsby 1 nm or
less. 
.sat...nw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. scattered showers in the morning. 
.sat night...n winds 5 to 10 kt. seas 2 to 3 ft. 
.sun and sun night...s winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. 
.mon and mon night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 ft. 
.tue and tue 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 101402
cwfbox
expires:202604110300;;137810

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz233-110300-
vineyard sound-
1002 am edt fri apr 10 2026

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

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt,
increasing to 30 kt. seas 2 to 4 ft. patchy fog. vsby 1 to 3 nm. 
.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
3 to 4 ft. patchy fog. vsby 1 nm or less. 
.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. scattered showers
in the morning. 
.sat night...n winds 5 to 10 kt. seas around 2 ft. 
.sun...ne winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 2 to 4 ft. 
.mon and mon night...sw winds 25 to 30 kt, diminishing to 20 to
25 kt. seas 4 to 6 ft. 
.tue and tue 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 101402
cwfbox
expires:202604110300;;137811

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz234-110300-
buzzards bay-
1002 am edt fri apr 10 2026

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

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt,
increasing to 30 kt. seas 2 to 4 ft. patchy fog with vsby 1 to
3 nm. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. patchy fog. vsby 1 to 3 nm, decreasing to 1 nm or less
after midnight. 
.sat...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. scattered showers in the morning. 
.sat night...n winds 5 to 10 kt. seas around 2 ft. 
.sun...nw winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 foot or less, then around 2 ft
in the afternoon. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 2 to 4 ft. a chance of showers after midnight. 
.mon and mon night...sw winds 25 to 30 kt, diminishing to 20 to
25 kt. seas 3 to 5 ft. 
.tue and tue 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 101402
cwfbox
expires:202604110300;;137812

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz235-110300-
rhode island sound-
1002 am edt fri apr 10 2026

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

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt,
increasing to 30 kt. seas 2 to 4 ft. patchy fog. vsby 1 to 3 nm. 
.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
3 to 4 ft. patchy fog. vsby 1 nm or less. 
.sat...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. gusts up to 20 kt. seas 2 to 4 ft. scattered showers
in the morning. 
.sat night...n winds 5 to 10 kt. seas 2 to 3 ft. 
.sun and sun night...s winds 15 to 20 kt with gusts up to 30 kt.
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 with gusts up to 30 kt. seas
5 to 7 ft. 
.tue and tue night...sw winds 10 to 15 kt. 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.

$$

fzus51 kbox 101402
cwfbox
expires:202604110300;;137815

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz236-110300-
narragansett bay-
1002 am edt fri apr 10 2026

.this afternoon...sw winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 3 ft. patchy fog with vsby 1 to 3 nm. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 3 ft. patchy fog. vsby 1 to 3 nm. 
.sat...nw winds around 10 kt with gusts up to 20 kt. waves 2 to
3 ft. scattered showers in the morning. 
.sat night...n winds 5 to 10 kt. waves around 2 ft.
.sun...n winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves around 2 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. a chance of showers
after midnight. 
.mon through tue...sw winds 20 to 25 kt with gusts up to 30 kt.
waves 2 to 4 ft. 
.tue night...s winds 5 to 10 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 101402
cwfbox
expires:202604110300;;137803

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz250-110300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1002 am edt fri apr 10 2026

...small craft advisory in effect through late saturday night...

.this afternoon...s winds 10 to 15 kt, increasing to 15 to 20 kt.
gusts up to 30 kt. seas 3 to 5 ft. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. scattered showers after midnight. 
.sat...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 5 ft. 
.sat night...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 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 4 ft. 
.sun night...s winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 5 ft. a chance of showers. 
.mon and mon night...sw winds 20 to 25 kt, diminishing to 15 to
20 kt. 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...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 101402
cwfbox
expires:202604110300;;137806

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz254-110300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1002 am edt fri apr 10 2026

...small craft advisory in effect through late saturday night...

.this afternoon...s winds 10 to 15 kt with gusts up to 25 kt.
seas 3 to 5 ft. patchy fog. vsby 1 to 3 nm. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. patchy fog. scattered showers after midnight. vsby 1 nm or
less. 
.sat...nw winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. patchy fog in the morning. scattered showers in the morning
with vsby 1 nm or less. 
.sat night...nw winds 5 to 10 kt with gusts up to 20 kt. seas
3 to 5 ft. 
.sun and sun night...s winds 15 to 20 kt with gusts up to 30 kt.
seas 3 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...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.tue night...s 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 101402
cwfbox
expires:202604110300;;137807

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 am edt fri apr 10 2026

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


anz255-110300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1002 am edt fri apr 10 2026

...small craft advisory in effect through saturday evening...

.this afternoon...sw winds 5 to 10 kt, increasing to 10 to 15 kt
with gusts up to 25 kt. seas 3 to 5 ft. patchy fog. vsby 1 to
3 nm. 
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 4 to 6 ft. patchy fog.
scattered showers after midnight. vsby 1 nm or less. 
.sat...nw winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. patchy fog in the morning. scattered showers in the morning
with vsby 1 nm or less. 
.sat night...nw winds 5 to 10 kt, becoming n 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 with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 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. 
.mon night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft. 
.tue...sw winds 15 to 20 kt. seas 4 to 6 ft. 
.tue night...s winds 10 to 15 kt. seas 3 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.

$$