fzus51 kbox 130904
cwfbox
expires:202601132200;;267725

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am est tue jan 13 2026

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


anz235-132200-
rhode island sound-
403 am est tue jan 13 2026

...small craft advisory in effect from this evening through
wednesday morning...

.today...sw winds 15 to 20 kt. seas 3 to 4 ft. wave detail: sw
4 ft at 7 seconds. 
.tonight...sw winds 20 to 25 kt. seas 3 to 4 ft, building to 4 to
6 ft after midnight. wave detail: sw 4 ft at 6 seconds, becoming
sw 6 ft at 7 seconds and s 1 foot at 10 seconds. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: sw
6 ft at 8 seconds and s 3 ft at 11 seconds. 
.wed night...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
4 ft at 7 seconds and s 2 ft at 10 seconds. a chance of showers. 
.thu...w winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 7 seconds and s 5 ft at 8 seconds. a chance of showers in
the morning. 
.thu night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: w 6 ft at 7 seconds and s 4 ft at
8 seconds. light freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. light freezing spray. 
.fri night...sw winds 20 to 25 kt. seas 4 to 6 ft.
.sat...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of showers. 
.sat night...sw winds around 15 kt with gusts up to 20 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 130904
cwfbox
expires:202601132200;;267728

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am est tue jan 13 2026

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


anz236-132200-
narragansett bay-
403 am est tue jan 13 2026

.today...sw winds 10 to 15 kt. gusts up to 20 kt this afternoon.
waves 2 to 3 ft. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
4 ft. 
.wed night...s winds 5 to 10 kt. waves 2 to 3 ft. a chance of
showers. 
.thu...w winds 10 to 15 kt with gusts up to 30 kt. waves 2 to
3 ft. a chance of showers in the morning. 
.thu night...w winds 10 to 15 kt with gusts up to 30 kt. waves
around 3 ft. light freezing spray. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 4 ft. 
.sat and sat night...sw winds 10 to 15 kt, diminishing to 5 to
10 kt. gusts up to 20 kt. waves 2 to 4 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 130904
cwfbox
expires:202601132200;;267726

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am est tue jan 13 2026

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


anz237-132200-
block island sound-
403 am est tue jan 13 2026

...small craft advisory in effect from this evening through
wednesday morning...

.today...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: w 3 ft at 6 seconds and s 1 foot at 9 seconds.
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and s 2 ft at 9 seconds. 
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and s 3 ft at 9 seconds. 
.wed night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 8 seconds. a chance of showers. 
.thu...w winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s 4 ft
at 7 seconds. a chance of showers in the morning. 
.thu night...w winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w 4 ft
at 5 seconds and s 4 ft at 8 seconds. light freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. light freezing spray. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. 
.sat and sat night...sw winds 10 to 15 kt with gusts up to 25 kt.
seas 3 to 5 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 130904
cwfbox
expires:202601132200;;267720

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am est tue jan 13 2026

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


anz255-132200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 am est tue jan 13 2026

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

.today...sw winds 15 to 20 kt. seas 4 to 6 ft. wave detail: sw
6 ft at 7 seconds and e 1 foot at 8 seconds. 
.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft, building to 5 to 7 ft after midnight. wave detail: sw 5 ft
at 7 seconds and se 1 foot at 8 seconds, becoming sw 7 ft at
7 seconds. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 5 to 7 ft. wave detail: sw
7 ft at 8 seconds and s 1 foot at 12 seconds. 
.wed night...s winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 3 to 5 ft. wave detail: sw 5 ft at 8 seconds and
se 1 foot at 11 seconds. a chance of showers. 
.thu...sw winds 15 to 20 kt, becoming w 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 4 ft, building to 4 to
6 ft in the afternoon. wave detail: s 4 ft at 8 seconds, becoming
sw 6 ft at 8 seconds and s 2 ft at 9 seconds. a chance of showers
in the morning. 
.thu night...w winds 20 to 25 kt with gusts up to 35 kt. seas
4 to 6 ft, building to 5 to 8 ft after midnight. wave detail: sw
6 ft at 8 seconds and se 2 ft at 9 seconds, becoming w 7 ft at
8 seconds and se 2 ft at 9 seconds. light freezing spray after
midnight. 
.fri...w winds 15 to 20 kt with gusts up to 35 kt. seas 5 to
8 ft. light freezing spray. 
.fri night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. 
.sat and sat night...sw winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. seas 5 to 7 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.

$$