fzus51 kbox 200904
cwfbox
expires:202601202200;;203535

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 20 2026

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


anz235-202200-
rhode island sound-
404 am est tue jan 20 2026

...gale warning in effect until 9 am est this morning...

.today...w winds 15 to 20 kt, increasing to 20 to 25 kt this
afternoon. seas 4 to 6 ft. wave detail: s 6 ft at 9 seconds and w
5 ft at 6 seconds. light freezing spray. 
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: w 5 ft
at 7 seconds and s 2 ft at 9 seconds. light freezing spray. 
.wed...w winds 10 to 15 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 4 ft
at 5 seconds and se 2 ft at 9 seconds. light freezing spray in
the morning. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. wave detail: sw 7 ft at 6 seconds and se 1 foot at
10 seconds. 
.thu...sw winds 20 to 25 kt. seas 5 to 7 ft. wave detail: sw 7 ft
at 8 seconds and se 1 foot at 11 seconds. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 6 ft at 7 seconds and se 1 foot at
11 seconds. 
.fri...w winds 20 to 25 kt. seas 3 to 5 ft. 
.fri night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. light freezing spray. 
.sat...nw winds 20 to 25 kt. seas 2 to 4 ft. freezing spray. 
.sat night...n winds 15 to 20 kt. seas 2 to 4 ft. freezing spray.
a chance of snow.  

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 200904
cwfbox
expires:202601202200;;203538

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 20 2026

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


anz236-202200-
narragansett bay-
404 am est tue jan 20 2026

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

.today...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. light freezing spray. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. light
freezing spray in the evening. 
.wed...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. waves 2 to 3 ft. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
3 to 5 ft. 
.thu and thu night...w winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 4 ft. 
.fri through sat...nw winds 15 to 20 kt. waves 2 to 3 ft. 
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of snow.  

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 200904
cwfbox
expires:202601202200;;203536

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 20 2026

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


anz237-202200-
block island sound-
404 am est tue jan 20 2026

...gale warning in effect until 9 am est this morning...

.today...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: w 4 ft at 5 seconds and s 4 ft at 9 seconds.
light freezing spray. 
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: w 3 ft
at 5 seconds and s 2 ft at 9 seconds. light freezing spray. 
.wed...w winds 10 to 15 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and se 2 ft at 9 seconds. 
.wed 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. wave detail:
sw 5 ft at 6 seconds and se 2 ft at 10 seconds. 
.thu...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: w 5 ft at 7 seconds and s 5 ft at 9 seconds. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: w 4 ft at 6 seconds and se 2 ft at
10 seconds. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. 
.fri night...nw winds around 20 kt with gusts up to 25 kt. seas
3 to 4 ft. light freezing spray. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. freezing spray. 
.sat night...n winds 15 to 20 kt. seas 2 to 3 ft. a chance of
snow.  

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 200904
cwfbox
expires:202601202200;;203530

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est tue jan 20 2026

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


anz255-202200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 am est tue jan 20 2026

...gale warning in effect until 9 am est this morning...

.today...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: sw 8 ft at 8 seconds and s 4 ft at 9 seconds.
light freezing spray. 
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt, becoming
w 15 to 20 kt after midnight. seas 5 to 7 ft. wave detail: w 7 ft
at 7 seconds and se 2 ft at 9 seconds. light freezing spray. 
.wed...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 6 seconds and se 2 ft at 9 seconds. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, building to 6 to 9 ft after midnight. wave detail: sw
7 ft at 7 seconds and se 1 foot at 10 seconds, becoming sw 8 ft
at 7 seconds and se 1 foot at 11 seconds. 
.thu and thu night...w winds 20 to 25 kt. seas 5 to 8 ft. wave
detail: sw 8 ft at 8 seconds and se 1 foot at 11 seconds. 
.fri...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: w 7 ft at 6 seconds and se 1 foot at
11 seconds. 
.fri night...nw winds 25 to 30 kt. seas 6 to 9 ft. light freezing
spray. 
.sat...nw winds 25 to 30 kt. seas 5 to 7 ft. light freezing
spray. 
.sat night...n winds 20 to 25 kt. seas 4 to 6 ft. light freezing
spray. a chance of snow.  

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.

$$