fzus51 kbox 132005
cwfbox
expires:202609140900;;399803

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun sep 13 2026

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


anz235-140900-
rhode island sound-
405 pm edt sun sep 13 2026

...small craft advisory in effect from monday morning through
late monday night...

.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 5 seconds and nw 1 foot at 3 seconds. patchy fog. vsby
1 to 3 nm. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 6 seconds and nw 2 ft at 3 seconds. 
.mon night...n winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: n 2 ft at 3 seconds and s 2 ft at
6 seconds. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 3 seconds and s 1 foot at 6 seconds. 
.tue night through wed night...sw winds 5 to 10 kt. seas around
2 ft. wave detail: e 1 foot at 3 seconds and nw 1 foot at
4 seconds. 
.thu through fri night...ne winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds and sw
2 ft at 4 seconds.  

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 132005
cwfbox
expires:202609140900;;399806

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun sep 13 2026

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


anz236-140900-
narragansett bay-
405 pm edt sun sep 13 2026

.tonight...w winds 5 to 10 kt. waves around 2 ft. patchy fog.
vsby 1 to 3 nm. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.mon night...n winds around 10 kt with gusts up to 20 kt. waves
around 2 ft. 
.tue...ne winds 5 to 10 kt, becoming e in the afternoon. waves
around 2 ft in the morning, then 1 foot or less. 
.tue night through wed night...sw winds 5 to 10 kt. waves around
2 ft. 
.thu...sw winds 5 to 10 kt. waves around 2 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 foot or less. a chance
of showers. 
.fri and fri night...n winds 10 to 15 kt, diminishing to 5 to
10 kt. waves around 2 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 132005
cwfbox
expires:202609140900;;399804

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun sep 13 2026

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


anz237-140900-
block island sound-
405 pm edt sun sep 13 2026

...small craft advisory in effect from monday morning through
late monday night...

.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 5 seconds and w 1 foot at 3 seconds. patchy fog. vsby
1 to 3 nm after midnight. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 3 seconds and se 2 ft at 6 seconds.
.mon night...n winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: n 2 ft at 3 seconds and s 2 ft at
6 seconds. 
.tue...ne winds around 10 kt with gusts up to 20 kt, becoming e
in the afternoon. seas around 2 ft. wave detail: ne 2 ft at
4 seconds and nw 1 foot at 2 seconds. 
.tue night through wed night...sw winds 5 to 10 kt. seas around
2 ft. wave detail: nw 1 foot at 4 seconds and se 1 foot at
5 seconds. 
.thu through fri night...ne winds 10 to 15 kt. seas 2 to 3 ft.
wave detail: ne 2 ft at 3 seconds and se 2 ft at 7 seconds.  

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 132005
cwfbox
expires:202609140900;;399798

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun sep 13 2026

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


anz255-140900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm edt sun sep 13 2026

...small craft advisory in effect from monday morning through
late monday night...

.tonight...w winds around 10 kt. seas 3 to 4 ft. wave detail: s
3 ft at 6 seconds and nw 1 foot at 2 seconds. patchy fog. a
chance of showers with a slight chance of tstms this evening.
vsby 1 nm or less. 
.mon...nw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: s 3 ft at 6 seconds and n 2 ft at 4 seconds. 
.mon night...n winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: n 3 ft at 4 seconds and sw 2 ft at
6 seconds. 
.tue...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and s 1 foot at
6 seconds. 
.tue night...e winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas 2 to 3 ft. wave detail: e 2 ft at 6 seconds and nw
1 foot at 3 seconds. 
.wed and wed night...sw winds around 5 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 6 seconds and n 1 foot at 3 seconds. 
.thu through fri night...ne winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

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.

$$