fzus51 kbox 050803
cwfbox
expires:202609052100;;936532

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt sat sep 5 2026

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


anz235-052100-
rhode island sound-
403 am edt sat sep 5 2026

.today...n winds 10 to 15 kt. seas around 2 ft. wave detail: nw
2 ft at 4 seconds and se 2 ft at 8 seconds. a slight chance of
showers this afternoon. 
.tonight...ne winds 10 to 15 kt. seas around 2 ft. wave detail:
ne 2 ft at 5 seconds and s 1 foot at 6 seconds. 
.sun...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: ne 2 ft at 5 seconds
and sw 1 foot at 6 seconds. 
.sun night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: nw 2 ft at 4 seconds and e 1 foot at
7 seconds. 
.mon and mon night...nw winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 2 ft at 3 seconds and se 1 foot at 9 seconds. 
.tue through wed...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 8 seconds. 
.wed night...sw winds 25 to 30 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.

$$

fzus51 kbox 050803
cwfbox
expires:202609052100;;936535

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt sat sep 5 2026

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


anz236-052100-
narragansett bay-
403 am edt sat sep 5 2026

.today...n winds 5 to 10 kt. waves around 2 ft. a chance of
showers this afternoon. 
.tonight...ne winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.sun...n winds 5 to 10 kt. waves around 2 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 foot or less. 
.mon and mon night...w winds 5 to 10 kt. waves 1 foot or less. 
.tue through wed...sw winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 3 ft. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
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 050803
cwfbox
expires:202609052100;;936533

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt sat sep 5 2026

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


anz237-052100-
block island sound-
403 am edt sat sep 5 2026

.today...n winds 5 to 10 kt, becoming ne this afternoon. seas
around 2 ft. wave detail: e 2 ft at 8 seconds and nw 1 foot at
4 seconds. a chance of showers with a slight chance of tstms this
afternoon. 
.tonight...ne winds 5 to 10 kt. seas around 2 ft. wave detail: e
2 ft at 6 seconds. 
.sun...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: ne 2 ft at 5 seconds
and s 1 foot at 6 seconds. 
.sun night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 7 seconds and s 1 foot at 5 seconds. 
.mon and mon night...nw winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 1 foot at 3 seconds and e 1 foot at 8 seconds. 
.tue and tue night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 4 seconds and se 1 foot at 9 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of showers.  

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.

$$

fzus51 kbox 050803
cwfbox
expires:202609052100;;936527

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt sat sep 5 2026

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


anz255-052100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 am edt sat sep 5 2026

...small craft advisory in effect from late tonight through
sunday evening...

.today...n winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds. 
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: ne 3 ft at 6 seconds and sw 1 foot at
5 seconds. 
.sun...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: ne 4 ft at 7 seconds and
w 2 ft at 6 seconds. 
.sun night...nw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: ne 3 ft at 8 seconds and w
2 ft at 4 seconds. 
.mon and mon night...w winds 10 to 15 kt. seas 2 to 4 ft. wave
detail: e 3 ft at 9 seconds and nw 2 ft at 4 seconds. 
.tue through wed...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e 2 ft at
9 seconds. 
.wed night...sw winds 25 to 30 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.

$$