fzus51 kbox 291405
cwfbox
expires:202610300300;;914027

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz231-300300-
cape cod bay-
1005 am edt thu oct 29 2026

.this afternoon...sw winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and ne 1 foot at
4 seconds. 
.tonight...sw 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 ne 1 foot at
5 seconds. 
.fri...sw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. gusts up to 20 kt. seas around 2 ft. wave detail: w
1 foot at 3 seconds and se 1 foot at 8 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 sw 1 foot at
4 seconds. 
.sat...nw winds 15 to 20 kt, becoming n 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:
nw 2 ft at 6 seconds and se 1 foot at 10 seconds. 
.sun through mon night...w winds 5 to 10 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 291405
cwfbox
expires:202610300300;;914031

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz232-300300-
nantucket sound-
1005 am edt thu oct 29 2026

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. wave detail: w 2 ft at 4 seconds and ne 1 foot at
5 seconds. 
.tonight...sw winds around 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: w 3 ft at 4 seconds and ne 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 3 ft at 4 seconds and se 1 foot at
4 seconds. 
.fri night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: nw 3 ft at 3 seconds and s 2 ft at
6 seconds. 
.sat...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and
ne 2 ft at 4 seconds. 
.sat night...nw winds around 5 kt. seas around 2 ft. wave detail:
ne 1 foot at 3 seconds and w 1 foot at 4 seconds. 
.sun through mon night...w winds 10 to 15 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 291405
cwfbox
expires:202610300300;;914032

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz233-300300-
vineyard sound-
1005 am edt thu oct 29 2026

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. wave detail: w 2 ft at 3 seconds and e 1 foot at
4 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and w 2 ft at 4 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: w 3 ft at 5 seconds and se 1 foot at
8 seconds. 
.fri night...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 sw 3 ft at
5 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 2 ft at 3 seconds and
ne 2 ft at 4 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 4 seconds. 
.sun through mon night...w winds 10 to 15 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 291405
cwfbox
expires:202610300300;;914033

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz234-300300-
buzzards bay-
1005 am edt thu oct 29 2026

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
2 to 3 ft. wave detail: w 2 ft at 3 seconds and ne 1 foot at
4 seconds. 
.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: w 3 ft at 4 seconds and ne 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 3 ft at 5 seconds and se 1 foot at
9 seconds. 
.fri night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail:
nw 2 ft at 3 seconds and s 2 ft at 6 seconds. 
.sat and sat night...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 ne 2 ft at
6 seconds. 
.sun through mon night...w winds 10 to 15 kt with gusts up to
20 kt. seas around 2 ft. wave detail: sw 2 ft at 4 seconds and nw
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 291405
cwfbox
expires:202610300300;;914034

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz235-300300-
rhode island sound-
1005 am edt thu oct 29 2026

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. wave detail: sw 2 ft at 3 seconds and e 2 ft at
5 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and w 2 ft at 4 seconds. 
.fri...w 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: w 3 ft
at 5 seconds and se 1 foot at 8 seconds. 
.fri night...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 s 2 ft at
6 seconds. 
.sat and sat night...nw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: nw 3 ft at 4 seconds and se 1 foot at 8 seconds. 
.sun through mon night...w winds 10 to 15 kt. seas around 2 ft.
wave detail: w 2 ft at 3 seconds and ne 1 foot 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 291405
cwfbox
expires:202610300300;;914037

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz236-300300-
narragansett bay-
1005 am edt thu oct 29 2026

.this afternoon...sw winds 5 to 10 kt, increasing to 10 to 15 kt
with gusts up to 20 kt. waves 1 foot or less, then around 2 ft. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. waves around
2 ft. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.sat and sat night...nw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sun through mon night...w 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 291405
cwfbox
expires:202610300300;;914025

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz250-300300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am edt thu oct 29 2026

.this afternoon...sw winds around 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and ne 1 foot at
4 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and se 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: 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 30 kt. seas
2 to 4 ft. wave detail: n 4 ft at 5 seconds and sw 1 foot at
4 seconds. 
.sat and sat night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: nw 4 ft at 5 seconds and se 1 foot
at 10 seconds.
.sun through mon night...w winds 5 to 10 kt. seas around 2 ft.
wave detail: w 2 ft at 3 seconds and se 2 ft at 10 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 291405
cwfbox
expires:202610300300;;914028

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz254-300300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 am edt thu oct 29 2026

.this afternoon...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and ne 1 foot at
5 seconds. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and ne 1 foot at
4 seconds. 
.fri...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 se 1 foot at
7 seconds. 
.fri night...nw winds 15 to 20 kt with gusts up to 30 kt. seas
2 to 4 ft. wave detail: nw 4 ft at 5 seconds and n 3 ft at
7 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 4 ft. wave detail: nw
4 ft at 6 seconds and se 1 foot at 8 seconds. 
.sat night...nw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. wave detail: nw 4 ft at 6 seconds and se 1 foot at
8 seconds. 
.sun through mon night...w 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 291405
cwfbox
expires:202610300300;;914029

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu oct 29 2026

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


anz255-300300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am edt thu oct 29 2026

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. wave detail: sw 2 ft at 3 seconds and nw 1 foot at
4 seconds. 
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and w
2 ft at 5 seconds. 
.fri...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 4 ft. wave detail: w 4 ft
at 5 seconds and se 1 foot at 4 seconds. patchy fog in the
morning. 
.fri night...nw winds 20 to 25 kt. seas 3 to 5 ft. wave detail:
nw 5 ft at 7 seconds and se 1 foot at 7 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 6 seconds and se 1 foot at 8 seconds. 
.sat night...n winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: ne 2 ft at 5 seconds and w 1 foot at
5 seconds. 
.sun through mon night...w winds 10 to 15 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.

$$