fzus51 kbox 100502
cwfbox
expires:202604101800;;116914

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

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


anz235-101800-
rhode island sound-
102 am edt fri apr 10 2026

.rest of tonight...sw winds around 10 kt. seas around 2 ft.
patchy fog. vsby 1 to 3 nm. 
.fri...sw winds 10 to 15 kt. gusts up to 20 kt, increasing to
30 kt in the afternoon. seas 2 to 4 ft. patchy fog. vsby 1 to
3 nm. 
.fri night...sw winds around 15 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, 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. 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 100502
cwfbox
expires:202604101800;;116917

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

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


anz236-101800-
narragansett bay-
102 am edt fri apr 10 2026

.rest of tonight...sw winds 5 to 10 kt. waves around 2 ft. 
.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. patchy fog in the
afternoon with vsby 1 to 3 nm. 
.fri night...sw winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 3 ft. patchy fog. scattered showers after midnight. 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 100502
cwfbox
expires:202604101800;;116915

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

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


anz237-101800-
block island sound-
102 am edt fri apr 10 2026

.rest of tonight...sw 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 20 kt in the afternoon. seas 2 to 4 ft. patchy fog. vsby
1 to 3 nm. 
.fri night...sw winds 10 to 15 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, diminishing to 5 to 10 kt in the
afternoon. gusts up to 20 kt. seas 3 to 4 ft. scattered showers
in the morning. 
.sat night...n winds 5 to 10 kt. seas 2 to 4 ft. 
.sun and sun night...s winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. 
.mon and mon night...sw winds 15 to 20 kt with gusts up to 30 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 100502
cwfbox
expires:202604101800;;116909

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

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


anz255-101800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
102 am edt fri apr 10 2026

.rest of tonight...s winds 5 to 10 kt. seas 2 to 3 ft. patchy
fog. vsby 1 nm or less. 
.fri...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 3 to 5 ft. patchy fog. vsby
1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.fri night...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.
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 to 3 nm. 
.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 10 to 15 kt with gusts up 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.

$$