fzus51 kbox 291405
cwfbox
expires:202605300300;;842927

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri may 29 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-300300-
rhode island sound-
1005 am edt fri may 29 2026

...gale warning in effect from late tonight through saturday
evening...

.this afternoon...w winds 5 to 10 kt, becoming sw 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. wave detail: sw 2 ft at
4 seconds and s 2 ft at 8 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 6 seconds and ne 2 ft at 5 seconds.
a chance of showers.
.sat...nw winds 25 to 30 kt with gusts up to 40 kt, becoming n
30 to 35 kt with gusts up to 50 kt in the afternoon. seas 4 to
6 ft. wave detail: n 6 ft at 5 seconds and sw 4 ft at 7 seconds.
rain.
.sat night...n winds 25 to 30 kt with gusts up to 40 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight. wave
detail: n 5 ft at 5 seconds and s 1 foot at 7 seconds, becoming n
3 ft at 5 seconds and s 1 foot at 7 seconds. a chance of rain in
the evening. 
.sun and sun night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 3 ft at
10 seconds. 
.mon and mon night...sw winds 10 to 15 kt, becoming e. seas 2 to
4 ft. wave detail: e 4 ft at 3 seconds and sw 3 ft at 6 seconds.
a chance of showers.
.tue and tue night...ne winds 10 to 15 kt. 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 291405
cwfbox
expires:202605300300;;842930

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri may 29 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-300300-
narragansett bay-
1005 am edt fri may 29 2026

...gale warning in effect from late tonight through saturday
evening...

.this afternoon...nw winds 5 to 10 kt, becoming w 10 to 15 kt
with gusts up to 20 kt. waves around 2 ft. 
.tonight...sw winds 10 to 15 kt, becoming w after midnight. gusts
up to 25 kt. waves 2 to 3 ft. a chance of showers. 
.sat...n winds 25 to 30 kt with gusts up to 45 kt. waves 2 to
3 ft. rain.
.sat night...n winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.sun and sun night...sw winds 10 to 15 kt. waves around 2 ft. 
.mon through tue...ne winds 5 to 10 kt. waves around 2 ft. a
chance of showers. 
.tue night...ne 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 291405
cwfbox
expires:202605300300;;842928

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri may 29 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz237-300300-
block island sound-
1005 am edt fri may 29 2026

...gale warning in effect from late tonight through saturday
evening...

.this afternoon...w winds 10 to 15 kt. gusts up to 20 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at
8 seconds. 
.tonight...sw winds 10 to 15 kt, becoming w 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw 3 ft
at 5 seconds and n 1 foot at 7 seconds. a chance of showers. 
.sat...n winds 25 to 30 kt with gusts up to 45 kt. seas 3 to
5 ft. wave detail: n 5 ft at 5 seconds and s 3 ft at 7 seconds. a
chance of rain. 
.sat night...n winds 20 to 25 kt with gusts up to 40 kt,
diminishing to 5 to 10 kt after midnight. seas 3 to 5 ft,
subsiding to 2 to 3 ft after midnight. wave detail: ne 5 ft at
5 seconds and nw 4 ft at 8 seconds, becoming n 2 ft at 5 seconds
and s 1 foot at 7 seconds.
.sun and sun night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 3 ft at 5 seconds and ne 2 ft at
5 seconds. 
.mon and mon night...sw winds around 10 kt, becoming e. seas 2 to
3 ft. wave detail: sw 2 ft at 5 seconds and e 2 ft at 10 seconds.
a chance of showers. 
.tue and tue night...ne winds 5 to 10 kt, increasing to 10 to
15 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 291405
cwfbox
expires:202605300300;;842922

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri may 29 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-300300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am edt fri may 29 2026

...gale warning in effect from late tonight through saturday
evening...

.this afternoon...w winds 5 to 10 kt, becoming sw 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. wave detail: w 2 ft at
4 seconds and s 2 ft at 7 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 6 seconds and ne 2 ft at 6 seconds.
a chance of showers in the evening. showers likely after
midnight. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt, becoming n
30 to 35 kt with gusts up to 45 kt in the afternoon. seas 4 to
6 ft, building to 6 to 9 ft in the afternoon. wave detail: sw
5 ft at 7 seconds and nw 4 ft at 4 seconds, becoming w 7 ft at
7 seconds and n 6 ft at 5 seconds. rain.
.sat night...n winds 25 to 30 kt with gusts up to 45 kt,
diminishing to 20 to 25 kt after midnight. seas 6 to 9 ft,
subsiding to 5 to 7 ft after midnight. wave detail: n 7 ft at
6 seconds and e 7 ft at 9 seconds, becoming e 7 ft at 10 seconds
and n 6 ft at 6 seconds. rain likely in the evening. 
.sun...nw winds 10 to 15 kt, becoming w in the afternoon. seas
4 to 6 ft. wave detail: e 6 ft at 10 seconds and n 3 ft at
5 seconds. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: e 5 ft at 10 seconds and sw 4 ft at
5 seconds. 
.mon and mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming e. seas 3 to 5 ft. a chance of showers. 
.tue and tue night...ne winds 10 to 15 kt. 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.

$$