fzus51 kbox 152303
cwfbox
expires:202606161200;;810517

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt mon jun 15 2026

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


anz235-161200-
rhode island sound-
703 pm edt mon jun 15 2026

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 7 seconds and s 3 ft at 8 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 8 seconds and
se 2 ft at 8 seconds. 
.tue night...sw winds 15 to 20 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds.
.wed...s winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 7 seconds and se 2 ft at 14 seconds. 
.wed night...s winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 7 seconds and se 1 foot at 15 seconds. a chance of
showers after midnight. 
.thu...s winds 15 to 20 kt, increasing to 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 7 seconds and e
1 foot at 15 seconds, becoming s 6 ft at 7 seconds and se 1 foot
at 15 seconds. a chance of showers. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of showers. 
.fri night through sat night...w winds 20 to 25 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 152303
cwfbox
expires:202606161200;;810520

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt mon jun 15 2026

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


anz236-161200-
narragansett bay-
703 pm edt mon jun 15 2026

.tonight...nw winds 5 to 10 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.tue...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves around 2 ft. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.wed...s winds 5 to 10 kt. waves around 2 ft. 
.wed night...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers after midnight. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. waves 2 to
4 ft. a chance of showers. 
.thu night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. waves 3 to 5 ft. 
.fri through sat night...w winds 10 to 15 kt with gusts up to
25 kt. waves 2 to 3 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 152303
cwfbox
expires:202606161200;;810518

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt mon jun 15 2026

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


anz237-161200-
block island sound-
703 pm edt mon jun 15 2026

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: nw 3 ft at 7 seconds and se 2 ft at 8 seconds.
.tue...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: w 3 ft at
7 seconds and e 2 ft at 8 seconds. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 3 ft at 6 seconds and se 1 foot at 8 seconds. 
.wed...s winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 7 seconds. 
.wed night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and se 1 foot at 11 seconds. a chance of
showers after midnight. 
.thu...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: s 4 ft
at 7 seconds and se 1 foot at 13 seconds, becoming s 6 ft at
6 seconds and se 1 foot at 14 seconds. a chance of showers. 
.thu 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. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 25 kt.
seas 3 to 5 ft. a chance of showers. 
.sat...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.sat night...w winds 10 to 15 kt with gusts up to 25 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 152303
cwfbox
expires:202606161200;;810512

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt mon jun 15 2026

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


anz255-161200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 pm edt mon jun 15 2026

.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 7 seconds and e 1 foot at
7 seconds. 
.tue...nw winds around 10 kt, becoming sw in the afternoon. gusts
up to 20 kt. seas 3 to 4 ft. wave detail: sw 4 ft at 8 seconds
and e 1 foot at 7 seconds. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: sw 4 ft at 7 seconds and e 1 foot at 7 seconds. 
.wed...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds and e 1 foot at 7 seconds. 
.wed night...s winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s
4 ft at 7 seconds and e 1 foot at 10 seconds. 
.thu...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 4 ft, building to 5 to
7 ft in the afternoon. wave detail: s 4 ft at 7 seconds and e
1 foot at 14 seconds, becoming s 7 ft at 7 seconds and e 1 foot
at 14 seconds. a chance of showers in the morning. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. a chance of showers. 
.fri and fri night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 4 to 6 ft. a chance of showers. 
.sat and sat night...w winds 15 to 20 kt with gusts up to 25 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.

$$