fzus51 kbox 310503
cwfbox
expires:202610311800;;003620

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat oct 31 2026

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


anz235-311800-
rhode island sound-
103 am edt sat oct 31 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...nw winds 15 to 20 kt with gusts up to 25 kt.
seas around 3 ft. wave detail: nw 3 ft at 4 seconds and se 1 foot
at 8 seconds. 
.sat...n 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 2 ft at 7 seconds. 
.sat night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 8 seconds and w 1 foot at 3 seconds. 
.sun...w winds 5 to 10 kt. seas around 2 ft. wave detail: nw
1 foot at 2 seconds and se 1 foot at 8 seconds. 
.sun night through mon night...w winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and
se 1 foot at 8 seconds. 
.tue through wed...s winds around 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and se 1 foot at 9 seconds. 
.wed night...s winds 10 to 15 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 310503
cwfbox
expires:202610311800;;003623

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat oct 31 2026

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


anz236-311800-
narragansett bay-
103 am edt sat oct 31 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...nw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. waves around 2 ft. 
.sat night...nw winds around 5 kt. waves 1 foot or less. 
.sun...w winds 5 to 10 kt. waves 1 foot or less. 
.sun night through mon night...w winds 10 to 15 kt. waves around
2 ft. 
.tue through wed night...s winds 5 to 10 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 310503
cwfbox
expires:202610311800;;003621

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat oct 31 2026

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


anz237-311800-
block island sound-
103 am edt sat oct 31 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and se 1 foot
at 8 seconds. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 2 ft
at 3 seconds and se 2 ft at 8 seconds. 
.sat night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 7 seconds and w 1 foot at 2 seconds. 
.sun...nw winds around 5 kt, becoming w in the afternoon. seas
around 2 ft. wave detail: w 1 foot at 2 seconds and se 1 foot at
8 seconds. 
.sun night through mon night...w winds 10 to 15 kt. seas around
2 ft. wave detail: w 2 ft at 3 seconds and se 1 foot at
9 seconds. 
.tue through wed...s winds 5 to 10 kt. seas around 2 ft. wave
detail: se 2 ft at 4 seconds and se 2 ft at 8 seconds. 
.wed night...s winds around 10 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 310503
cwfbox
expires:202610311800;;003615

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat oct 31 2026

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


anz255-311800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am edt sat oct 31 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...nw winds 20 to 25 kt. seas 4 to 5 ft. wave
detail: nw 5 ft at 5 seconds and se 2 ft at 8 seconds. 
.sat...n winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: nw 4 ft at 5 seconds and
e 3 ft at 8 seconds. 
.sat night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 8 seconds and w 1 foot at 4 seconds. 
.sun...nw winds 5 to 10 kt. seas around 2 ft. wave detail: e 2 ft
at 8 seconds and w 1 foot at 3 seconds. 
.sun night through mon night...w winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and e
2 ft at 8 seconds. 
.tue through wed...s winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and se 2 ft at 8 seconds. 
.wed night...s winds 10 to 15 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.

$$