fzus51 kbox 052004
cwfbox
expires:202610060900;;590061

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon oct 5 2026

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


anz235-060900-
rhode island sound-
404 pm edt mon oct 5 2026

...small craft advisory in effect through tuesday morning...

.tonight...nw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: w 4 ft at 4 seconds and se
2 ft at 7 seconds. 
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and
se 1 foot at 7 seconds. 
.tue night...nw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: w 2 ft at
4 seconds and se 1 foot at 8 seconds. 
.wed...w winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 1 foot or less, then 2 to 3 ft in the afternoon.
wave detail: w 1 foot at 3 seconds and e 1 foot at 7 seconds,
becoming sw 3 ft at 4 seconds and se 1 foot at 8 seconds. 
.wed night and thu...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 5 seconds and se 1 foot at 8 seconds. 
.thu night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and se
1 foot at 8 seconds. 
.fri through sat night...nw winds 10 to 15 kt. seas 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 052004
cwfbox
expires:202610060900;;590064

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon oct 5 2026

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


anz236-060900-
narragansett bay-
404 pm edt mon oct 5 2026

...small craft advisory in effect until 9 pm edt this evening...

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. 
.tue...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
waves around 2 ft. 
.tue night...nw winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. waves 1 foot or less, then 2 to
3 ft in the afternoon. 
.wed night and thu...sw winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.thu night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. waves around 2 ft. 
.fri through sat night...nw winds 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 052004
cwfbox
expires:202610060900;;590062

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon oct 5 2026

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


anz237-060900-
block island sound-
404 pm edt mon oct 5 2026

...small craft advisory in effect through tuesday morning...

.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: w 3 ft at 4 seconds and se 2 ft at 7 seconds. 
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: nw
3 ft at 4 seconds and se 2 ft at 7 seconds. 
.tue night...nw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: w 2 ft at
3 seconds and e 1 foot at 7 seconds. 
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 25 kt in the afternoon. seas 1 foot or less, then 2 to 3 ft in
the afternoon. wave detail: w 1 foot at 2 seconds and ne 1 foot
at 2 seconds, becoming s 2 ft at 4 seconds and se 1 foot at
8 seconds. 
.wed night and thu...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and e 1 foot at
8 seconds. 
.thu night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds and w 1 foot at 3 seconds. 
.fri through sat night...n winds 5 to 10 kt. seas 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 052004
cwfbox
expires:202610060900;;590056

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon oct 5 2026

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


anz255-060900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 pm edt mon oct 5 2026

...small craft advisory in effect through tuesday afternoon...

.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: w 5 ft at 5 seconds and se 3 ft at 7 seconds. 
.tue...nw winds 15 to 20 kt. gusts up to 25 kt in the morning.
seas 4 to 6 ft, subsiding to 2 to 4 ft in the afternoon. wave
detail: nw 5 ft at 6 seconds and e 2 ft at 8 seconds, becoming w
4 ft at 6 seconds and e 2 ft at 8 seconds. 
.tue night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w
3 ft at 5 seconds and e 1 foot at 7 seconds. 
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: w 2 ft
at 4 seconds and ne 1 foot at 5 seconds. 
.wed night and thu...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 3 ft at 5 seconds and e 1 foot at
8 seconds. 
.thu night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft. wave detail: w 4 ft at 5 seconds and e
1 foot at 8 seconds. 
.fri...w winds around 10 kt. seas 2 to 4 ft. 
.fri night through sat night...n winds 10 to 15 kt. seas 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.

$$