fzus51 kbox 292304
cwfbox
expires:202610301200;;935475

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz231-301200-
cape cod bay-
703 pm edt thu oct 29 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
4 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 1 foot at 3 seconds and se 1 foot at
5 seconds. 
.fri night...nw winds 15 to 20 kt with gusts up to 30 kt. seas
around 3 ft. wave detail: n 3 ft at 5 seconds and se 1 foot at
8 seconds. 
.sat...n 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: n 3 ft
at 6 seconds and se 1 foot at 10 seconds. 
.sat night...nw winds around 5 kt. seas around 2 ft. wave detail:
n 2 ft at 6 seconds and se 1 foot at 10 seconds. 
.sun and sun night...sw winds 5 to 10 kt. seas 1 foot or less.
wave detail: n 1 foot at 5 seconds and se 1 foot at 9 seconds. 
.mon through tue night...e winds 5 to 10 kt with gusts up to
20 kt. seas 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 292304
cwfbox
expires:202610301200;;935479

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz232-301200-
nantucket sound-
703 pm edt thu oct 29 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
5 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
5 seconds. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: nw 3 ft at 3 seconds and ne 3 ft at
8 seconds. 
.sat...n 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: n 3 ft
at 4 seconds and se 1 foot at 8 seconds. 
.sat night...nw winds 5 to 10 kt, diminishing to around 5 kt
after midnight. seas around 2 ft. wave detail: n 1 foot at
3 seconds and se 1 foot at 9 seconds. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 2 seconds and ne 1 foot at 5 seconds. 
.mon through tue night...e winds 10 to 15 kt with gusts up to
20 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 292304
cwfbox
expires:202610301200;;935480

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz233-301200-
vineyard sound-
703 pm edt thu oct 29 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
2 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
5 seconds. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: nw 3 ft at 6 seconds and se 1 foot at
8 seconds. 
.sat...n winds 15 to 20 kt with gusts up to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 4 seconds and se 1 foot at 8 seconds. 
.sat night...nw winds around 5 kt. seas 1 foot or less. wave
detail: ne 1 foot at 3 seconds and w 1 foot at 3 seconds. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 2 seconds and ne 1 foot at 4 seconds. 
.mon through tue night...e winds 10 to 15 kt with gusts up to
20 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 292304
cwfbox
expires:202610301200;;935481

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz234-301200-
buzzards bay-
703 pm edt thu oct 29 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 2 ft at 4 seconds and e 1 foot at
4 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
5 seconds. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: n 3 ft at 5 seconds and se 1 foot at
8 seconds. 
.sat...n winds 10 to 15 kt. gusts up to 25 kt in the morning.
seas 2 to 3 ft. wave detail: n 3 ft at 4 seconds and se 1 foot at
8 seconds. 
.sat night...nw winds around 5 kt. seas 1 foot or less. wave
detail: ne 1 foot at 3 seconds and nw 1 foot at 3 seconds. 
.sun and sun night...w winds 5 to 10 kt. seas 1 foot or less.
wave detail: w 1 foot at 2 seconds and ne 1 foot at 5 seconds. 
.mon through tue night...e winds 10 to 15 kt with gusts up to
20 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 292304
cwfbox
expires:202610301200;;935482

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz235-301200-
rhode island sound-
703 pm edt thu oct 29 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
2 seconds. 
.fri...w winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 5 seconds and se 1 foot at 7 seconds. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: n 3 ft at 5 seconds and se 1 foot at
7 seconds. 
.sat...n winds 15 to 20 kt with gusts up to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft
at 4 seconds and se 1 foot at 8 seconds. 
.sat night...nw winds around 5 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: ne 1 foot at 3 seconds
and w 1 foot at 3 seconds, becoming w 1 foot at 2 seconds and ne
1 foot at 3 seconds. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and se 2 ft at 9 seconds. 
.mon through tue night...e winds 10 to 15 kt with gusts up to
20 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 292304
cwfbox
expires:202610301200;;935485

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz236-301200-
narragansett bay-
703 pm edt thu oct 29 2026

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 3 ft. 
.fri...w winds 5 to 10 kt, becoming nw 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. waves 2 to 3 ft.
.sat night...nw winds around 5 kt. waves 1 foot or less. 
.sun and sun night...w winds 5 to 10 kt. waves around 2 ft. 
.mon through tue night...e winds 10 to 15 kt with gusts up to
20 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 292304
cwfbox
expires:202610301200;;935473

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz250-301200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm edt thu oct 29 2026

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
8 seconds. 
.fri...w winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and se 1 foot at 5 seconds. 
.fri night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. wave detail: n 4 ft at 6 seconds and se 1 foot at
8 seconds. 
.sat...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: n 4 ft
at 6 seconds and se 1 foot at 9 seconds. 
.sat night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: nw
3 ft at 5 seconds and se 1 foot at 9 seconds. 
.sun and sun night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and n 2 ft at 5 seconds. 
.mon through tue night...e winds 10 to 15 kt with gusts up to
20 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 292304
cwfbox
expires:202610301200;;935476

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz254-301200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 pm edt thu oct 29 2026

.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 4 seconds and ne 1 foot at
4 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and se 2 ft at 5 seconds.
.fri night...nw winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: nw 5 ft at 5 seconds and ne 4 ft at
8 seconds. 
.sat...n winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: n 5 ft at 7 seconds and se 1 foot at
8 seconds. 
.sat night and sun...w winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: n 4 ft at 6 seconds and se 1 foot at 9 seconds. 
.sun night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
w 1 foot at 3 seconds and ne 1 foot at 5 seconds. 
.mon through tue night...e winds 10 to 15 kt with gusts up to
20 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 292304
cwfbox
expires:202610301200;;935477

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu oct 29 2026

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


anz255-301200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 pm edt thu oct 29 2026

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
6 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: se 3 ft at 6 seconds. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: nw 5 ft at 5 seconds and n 4 ft at
8 seconds. 
.sat...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: n 4 ft
at 5 seconds and se 1 foot at 8 seconds. 
.sat night through sun night...w winds 5 to 10 kt. seas 2 to
3 ft. wave detail: w 2 ft at 4 seconds and ne 2 ft at 5 seconds. 
.mon through tue night...e 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 ne
2 ft at 3 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.

$$