fzus51 kbox 090202
cwfbox
expires:202604091500;;057984

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz231-091500-
cape cod bay-
1002 pm edt wed apr 8 2026

.overnight...se winds around 5 kt. seas around 2 ft. 
.thu...se winds around 5 kt, increasing to around 10 kt with
gusts up to 20 kt in the afternoon. seas 1 foot or less, then
around 2 ft in the afternoon. 
.thu night...s winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas around 2 ft. 
.fri...sw winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. 
.fri 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 after midnight. 
.sat and sat night...nw winds 5 to 10 kt. seas 2 to 3 ft. 
.sun through mon night...sw winds 20 to 25 kt with gusts up to
30 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 090202
cwfbox
expires:202604091500;;057988

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz232-091500-
nantucket sound-
1002 pm edt wed apr 8 2026

.overnight...e winds around 5 kt. seas around 2 ft. 
.thu...se winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. 
.fri...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 30 kt in the afternoon. seas 2 to 3 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. 
.sat and sat night...n winds 10 to 15 kt. seas 2 to 4 ft. 
.sun through mon...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. 
.mon night...sw winds 20 to 25 kt with gusts up to 30 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 090202
cwfbox
expires:202604091500;;057989

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz233-091500-
vineyard sound-
1002 pm edt wed apr 8 2026

.overnight...se winds around 5 kt. seas 1 foot or less.
.thu...e winds around 5 kt, becoming se in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. 
.thu night...s winds 5 to 10 kt. seas around 2 ft. 
.fri...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 30 kt in the afternoon. seas 2 to 4 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. 
.sat and sat night...n winds 10 to 15 kt. seas 2 to 3 ft. 
.sun and sun night...sw winds 5 to 10 kt, becoming s 15 to 20 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.  

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 090202
cwfbox
expires:202604091500;;057990

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz234-091500-
buzzards bay-
1002 pm edt wed apr 8 2026

.overnight...se winds around 5 kt. seas 1 foot or less.
.thu...se winds 5 to 10 kt, becoming s in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. 
.thu night...s winds around 10 kt. seas around 2 ft in the
evening, then 1 foot or less. 
.fri...sw winds 10 to 15 kt. gusts up to 20 kt, increasing to
30 kt in the afternoon. seas 2 to 4 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. 
.sat and sat night...n winds 10 to 15 kt. seas around 2 ft. 
.sun through mon night...sw winds 20 to 25 kt with gusts up to
30 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 090202
cwfbox
expires:202604091500;;057991

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz235-091500-
rhode island sound-
1002 pm edt wed apr 8 2026

.overnight...se winds 5 to 10 kt. seas 1 foot or less. 
.thu...se winds 5 to 10 kt. seas 1 foot or less. 
.thu night...s winds around 10 kt. seas around 2 ft. 
.fri...sw winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 2 to 4 ft. 
.fri night...sw winds around 15 kt with gusts up to 25 kt. seas
3 to 4 ft. 
.sat and sat night...n winds 10 to 15 kt. seas 2 to 4 ft. 
.sun and sun night...sw winds 5 to 10 kt, becoming s 15 to 20 kt.
seas 2 to 3 ft. 
.mon and mon night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 4 to 6 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 090202
cwfbox
expires:202604091500;;057994

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz236-091500-
narragansett bay-
1002 pm edt wed apr 8 2026

.overnight...s winds around 5 kt. waves 1 foot or less. 
.thu...se winds 5 to 10 kt. waves 1 foot or less, then around
2 ft in the afternoon. 
.thu night...s winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.fri...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.fri night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.sat and sat night...n winds 5 to 10 kt. waves 2 to 3 ft. 
.sun and sun night...sw winds 5 to 10 kt, becoming s 10 to 15 kt
with gusts up to 20 kt. waves around 2 ft. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. 
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
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 090202
cwfbox
expires:202604091500;;057982

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz250-091500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1002 pm edt wed apr 8 2026

.overnight...s winds 5 to 10 kt. seas around 2 ft. 
.thu...s winds 5 to 10 kt, becoming se 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. 
.thu night...s winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt, becoming s
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 3 to
5 ft. 
.fri night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 4 to 6 ft. a chance of
showers after midnight. 
.sat...nw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 4 to 5 ft. a chance of
showers in the morning. 
.sat night...nw winds 5 to 10 kt. seas 3 to 5 ft. 
.sun and sun night...sw winds 10 to 15 kt, becoming s 15 to 20 kt
with gusts up to 25 kt. seas 3 to 4 ft. 
.mon...s 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
4 to 6 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 090202
cwfbox
expires:202604091500;;057985

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz254-091500-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1002 pm edt wed apr 8 2026

.overnight...e winds around 5 kt. seas 2 to 3 ft. 
.thu...se winds 5 to 10 kt. seas around 2 ft. 
.thu night...s winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw in
the afternoon. seas 4 to 6 ft. 
.sat night...n winds 5 to 10 kt. seas 3 to 5 ft. 
.sun and sun night...w winds 5 to 10 kt, becoming s 15 to 20 kt.
seas 2 to 4 ft. 
.mon and mon night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 4 to 6 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 090202
cwfbox
expires:202604091500;;057986

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt wed apr 8 2026

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


anz255-091500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1002 pm edt wed apr 8 2026

.overnight...e winds 5 to 10 kt. seas 2 to 3 ft. 
.thu...e winds 5 to 10 kt. seas around 2 ft. 
.thu night...se winds around 10 kt, becoming s after midnight.
seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 3 to 5 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw in
the afternoon. seas 4 to 6 ft. 
.sat night...n winds 5 to 10 kt. seas 3 to 5 ft. 
.sun and sun night...w winds 5 to 10 kt, becoming s 15 to 20 kt.
seas 2 to 4 ft. 
.mon...s winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. 
.mon night...sw winds 25 to 30 kt. seas 5 to 7 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.

$$