fzus51 kbox 031703
cwfbox
expires:202610040600;;471378

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz231-040600-
cape cod bay-
103 pm edt sat oct 3 2026

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: n 1 foot at 4 seconds. 
.tonight...ne winds 10 to 15 kt. seas around 2 ft. wave detail: n
1 foot at 4 seconds. 
.sun...e winds 10 to 15 kt. seas around 2 ft. wave detail: e
1 foot at 4 seconds. a chance of showers in the afternoon. 
.sun night...e winds 5 to 10 kt, becoming ne after midnight. seas
around 2 ft. wave detail: e 1 foot at 3 seconds. a chance of
showers. 
.mon...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 1 foot
at 2 seconds and ne 1 foot at 5 seconds. a chance of showers in
the morning. 
.mon 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 ne 1 foot at
6 seconds. 
.tue through wed night...sw winds 15 to 20 kt with gusts up to
25 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 031703
cwfbox
expires:202610040600;;471382

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz232-040600-
nantucket sound-
103 pm edt sat oct 3 2026

.this afternoon...ne winds around 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and sw 1 foot
at 6 seconds. 
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: ne 2 ft at 4 seconds and sw 1 foot at
5 seconds. 
.sun...e winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas around 2 ft. wave detail: se 2 ft at 5 seconds. a chance of
showers in the afternoon. 
.sun night...e winds 10 to 15 kt, becoming ne around 5 kt after
midnight. seas around 2 ft. wave detail: e 2 ft at 5 seconds.
showers likely, mainly in the evening. patchy fog in the evening.
.mon...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: w 2 ft at
3 seconds and e 2 ft at 8 seconds. a chance of showers in the
morning. 
.mon night...nw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds
and e 2 ft at 8 seconds. 
.tue through wed night...sw winds 15 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 031703
cwfbox
expires:202610040600;;471383

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz233-040600-
vineyard sound-
103 pm edt sat oct 3 2026

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: sw 2 ft at 6 seconds and ne 1 foot
at 3 seconds. 
.tonight...ne winds 10 to 15 kt. seas around 2 ft. wave detail:
ne 1 foot at 4 seconds and sw 1 foot at 5 seconds. 
.sun...e winds 10 to 15 kt. seas around 2 ft. wave detail: e
1 foot at 5 seconds. a chance of showers in the afternoon. 
.sun night...e winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: e 1 foot at 5 seconds. a chance of
showers. 
.mon...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: w 2 ft at
4 seconds and e 1 foot at 9 seconds. a chance of showers in the
morning. 
.mon night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
around 3 ft. wave detail: w 3 ft at 5 seconds and se 1 foot at
9 seconds. 
.tue through wed night...sw winds 15 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 031703
cwfbox
expires:202610040600;;471384

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz234-040600-
buzzards bay-
103 pm edt sat oct 3 2026

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: ne 1 foot at 3 seconds and sw
1 foot at 6 seconds. 
.tonight...ne winds 10 to 15 kt. seas around 2 ft. wave detail:
ne 1 foot at 3 seconds and sw 1 foot at 5 seconds. 
.sun...e winds 10 to 15 kt. seas around 2 ft. wave detail: e
1 foot at 4 seconds. a chance of showers in the afternoon. 
.sun night...e winds 5 to 10 kt, becoming n after midnight. seas
1 foot or less. wave detail: e 1 foot at 3 seconds. a chance of
showers. 
.mon and mon night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and e 1 foot at
10 seconds. 
.tue through wed night...sw winds 15 to 20 kt. seas 2 to 3 ft.
wave detail: nw 2 ft at 4 seconds and e 1 foot at 9 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 031703
cwfbox
expires:202610040600;;471385

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz235-040600-
rhode island sound-
103 pm edt sat oct 3 2026

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

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 031703
cwfbox
expires:202610040600;;471388

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz236-040600-
narragansett bay-
103 pm edt sat oct 3 2026

.this afternoon...ne winds around 10 kt. waves around 2 ft. 
.tonight...ne winds 5 to 10 kt. waves around 2 ft. 
.sun...e winds 10 to 15 kt. waves around 2 ft. a chance of
showers in the afternoon. 
.sun night...ne winds 5 to 10 kt, becoming n after midnight.
waves around 2 ft. a chance of showers. 
.mon and mon night...nw winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.tue through wed night...sw 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 031703
cwfbox
expires:202610040600;;471376

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz250-040600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 pm edt sat oct 3 2026

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: ne 3 ft at 7 seconds and w 1 foot at
4 seconds. 
.tonight...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 5 seconds and e 2 ft at 8 seconds. 
.sun...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds. 
.sun night...e winds 5 to 10 kt, becoming ne after midnight. seas
2 to 4 ft. wave detail: e 4 ft at 8 seconds and se 1 foot at
2 seconds. a chance of showers.
.mon and mon night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: e 5 ft at 8 seconds and w 4 ft at
4 seconds. 
.tue...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: nw 4 ft at 5 seconds and e 3 ft at 8 seconds. 
.tue night through wed night...sw 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 031703
cwfbox
expires:202610040600;;471379

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz254-040600-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
103 pm edt sat oct 3 2026

.this afternoon...ne winds around 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. wave detail: ne 3 ft at 6 seconds and s 2 ft at
6 seconds. 
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 6 seconds and s 1 foot at
5 seconds. 
.sun...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: e 3 ft at 6 seconds and s 1 foot at 5 seconds.
a chance of showers in the afternoon. 
.sun night...e winds 10 to 15 kt, becoming ne around 5 kt after
midnight. seas 3 to 5 ft. wave detail: e 5 ft at 8 seconds and e
1 foot at 4 seconds. a chance of showers. 
.mon...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 5 ft. wave detail: e 5 ft at
8 seconds and sw 2 ft at 4 seconds. a chance of showers in the
morning. 
.mon night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: w 4 ft at 5 seconds and e 4 ft at
8 seconds. 
.tue...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.tue night through wed night...sw 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 031703
cwfbox
expires:202610040600;;471380

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat oct 3 2026

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


anz255-040600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 pm edt sat oct 3 2026

.this afternoon...ne winds 15 to 20 kt. seas 3 to 4 ft. wave
detail: ne 3 ft at 5 seconds and sw 2 ft at 6 seconds. 
.tonight...ne winds around 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: ne 3 ft at 6 seconds and sw 2 ft at
5 seconds. 
.sun...e winds 15 to 20 kt. seas 2 to 4 ft. wave detail: se 4 ft
at 6 seconds. a chance of showers in the afternoon. 
.sun night...e winds 10 to 15 kt, becoming ne around 5 kt after
midnight. seas 2 to 4 ft. wave detail: e 4 ft at 6 seconds.
showers likely, mainly in the evening. patchy fog in the evening.
.mon...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: e 4 ft at
8 seconds and w 3 ft at 5 seconds. a chance of showers in the
morning. 
.mon night...nw winds 20 to 25 kt. seas 4 to 6 ft. wave detail: w
5 ft at 5 seconds and e 3 ft at 8 seconds. 
.tue...nw winds 15 to 20 kt. seas 3 to 5 ft. 
.tue night through wed night...sw 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.

$$