fzus51 kbox 030504
cwfbox
expires:202610031800;;444897

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

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


anz231-031800-
cape cod bay-
104 am edt sat oct 3 2026

.rest of tonight...n winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 1 foot at 3 seconds and e 1 foot at 4 seconds. a
chance of showers. 
.sat...n winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 3 seconds and se 1 foot at 8 seconds. 
.sat night...ne winds 5 to 10 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: n 1 foot at 3 seconds
and se 1 foot at 8 seconds, becoming ne 1 foot at 3 seconds and
nw 1 foot at 3 seconds. 
.sun...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 2 seconds and sw 1 foot at 3 seconds. 
.sun night...e winds around 5 kt. seas around 2 ft. wave detail:
ne 1 foot at 3 seconds and e 1 foot at 9 seconds. a chance of
showers. 
.mon...w winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: e 2 ft at 7 seconds and sw 1 foot
at 3 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. 
.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 030504
cwfbox
expires:202610031800;;444901

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

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


anz232-031800-
nantucket sound-
104 am edt sat oct 3 2026

.rest of tonight...n winds 10 to 15 kt. seas around 2 ft. wave
detail: nw 2 ft at 5 seconds and e 1 foot at 4 seconds. patchy
fog. showers likely. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: ne 2 ft at 3 seconds and w 2 ft at 6 seconds. 
.sat night...ne winds around 10 kt. seas around 2 ft. wave
detail: ne 2 ft at 3 seconds and sw 1 foot at 5 seconds. 
.sun...e winds 10 to 15 kt. seas around 2 ft. wave detail: e 2 ft
at 3 seconds and sw 1 foot at 5 seconds. 
.sun night...e winds 5 to 10 kt. seas around 2 ft. wave detail: e
2 ft at 5 seconds and s 1 foot at 4 seconds. a chance of showers.
.mon...w winds 5 to 10 kt, increasing to 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 6 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 4 ft. 
.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 030504
cwfbox
expires:202610031800;;444902

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

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


anz233-031800-
vineyard sound-
104 am edt sat oct 3 2026

.rest of tonight...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 6 seconds and ne 1 foot at 2 seconds. patchy
fog. showers likely. 
.sat...ne winds 10 to 15 kt. seas around 2 ft. wave detail: sw
2 ft at 6 seconds and n 1 foot at 2 seconds. 
.sat night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 1 foot at 3 seconds and s 1 foot at 6 seconds. 
.sun...e 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 night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 1 foot at 3 seconds and s 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
3 seconds and e 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. 
.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 030504
cwfbox
expires:202610031800;;444903

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

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


anz234-031800-
buzzards bay-
104 am edt sat oct 3 2026

.rest of tonight...n winds 5 to 10 kt. seas around 2 ft. wave
detail: w 2 ft at 6 seconds and se 2 ft at 9 seconds. a chance of
showers. 
.sat...ne winds 10 to 15 kt. seas around 2 ft. wave detail: sw
2 ft at 6 seconds and n 1 foot at 2 seconds. 
.sat night...ne winds 5 to 10 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: ne 1 foot at 3 seconds
and sw 1 foot at 5 seconds, becoming ne 1 foot at 2 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 2 seconds and sw 1 foot at 5 seconds. 
.sun night...ne winds 5 to 10 kt. seas 1 foot or less. wave
detail: e 1 foot at 2 seconds and s 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 1 foot or less, then 2 to 3 ft in
the afternoon. wave detail: e 1 foot at 5 seconds and s 1 foot at
5 seconds, becoming w 1 foot at 3 seconds and ne 1 foot at
5 seconds. a chance of showers in the morning. 
.mon night...nw winds 15 to 20 kt. seas 2 to 3 ft.
.tue through wed night...sw 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 030504
cwfbox
expires:202610031800;;444904

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

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


anz235-031800-
rhode island sound-
104 am edt sat oct 3 2026

.rest of tonight...n winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and n 1 foot at 2 seconds. a chance
of showers. 
.sat...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 6 seconds and n 2 ft at 3 seconds. 
.sat night...ne winds 10 to 15 kt. seas around 2 ft. wave detail:
e 2 ft at 3 seconds and se 2 ft at 22 seconds. 
.sun...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 4 seconds and sw 1 foot at 5 seconds. 
.sun night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 2 ft at 4 seconds and se 2 ft at 10 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 se 2 ft at
7 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 030504
cwfbox
expires:202610031800;;444907

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

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


anz236-031800-
narragansett bay-
104 am edt sat oct 3 2026

.rest of tonight...n winds 5 to 10 kt. waves around 2 ft. a
chance of showers. 
.sat...n winds 5 to 10 kt. waves around 2 ft. 
.sat night...ne winds 5 to 10 kt. waves around 2 ft. 
.sun...e winds 5 to 10 kt. waves around 2 ft. 
.sun night...e winds 5 to 10 kt, becoming ne 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 around 2 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 030504
cwfbox
expires:202610031800;;444895

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

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


anz250-031800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
104 am edt sat oct 3 2026

.rest of tonight...n winds around 10 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 4 seconds and e 2 ft at 11 seconds. a slight
chance of showers. 
.sat...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: n 2 ft at
4 seconds and se 2 ft at 8 seconds. 
.sat night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 2 ft at 4 seconds and e 2 ft at 10 seconds. 
.sun...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne 2 ft
at 4 seconds and se 2 ft at 10 seconds. 
.sun night...e winds around 5 kt. seas 2 to 3 ft. wave detail: e
3 ft at 6 seconds and se 3 ft at 10 seconds. a chance of showers.
.mon...sw 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
7 seconds and se 2 ft at 12 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. 
.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 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 030504
cwfbox
expires:202610031800;;444898

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

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


anz254-031800-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
104 am edt sat oct 3 2026

...small craft advisory in effect until 2 am edt early this
morning...

.rest of tonight...n winds around 10 kt. seas 2 to 4 ft. wave
detail: nw 3 ft at 5 seconds and e 2 ft at 11 seconds. patchy
fog. showers likely. 
.sat...n winds 10 to 15 kt. seas 2 to 4 ft. wave detail: w 3 ft
at 6 seconds and n 2 ft at 3 seconds. 
.sat night...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 4 seconds and se 2 ft at 9 seconds. 
.sun...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 4 seconds and s 1 foot at 5 seconds. 
.sun night...e winds 5 to 10 kt. seas 2 to 4 ft. wave detail: e
4 ft at 7 seconds and se 1 foot at 14 seconds. a chance of
showers. 
.mon...sw winds 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: e 4 ft at 7 seconds and
sw 1 foot 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. 
.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 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 030504
cwfbox
expires:202610031800;;444899

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

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


anz255-031800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 am edt sat oct 3 2026

...small craft advisory in effect until 2 am edt early this
morning...

.rest of tonight...n winds 10 to 15 kt. seas 3 to 4 ft. wave
detail: sw 4 ft at 6 seconds and se 2 ft at 10 seconds. patchy
fog. showers likely. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 6 seconds and n 2 ft at 3 seconds. 
.sat night...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
ne 2 ft at 4 seconds and s 2 ft at 6 seconds. 
.sun...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 5 seconds and sw 1 foot at 5 seconds. 
.sun night...e winds around 10 kt, becoming ne after midnight.
seas 2 to 3 ft. wave detail: se 3 ft at 5 seconds and e 3 ft at
9 seconds. showers likely. 
.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: w 3 ft at
5 seconds and e 3 ft at 7 seconds. a chance of showers in the
morning. 
.mon night...nw winds 20 to 25 kt. seas 4 to 6 ft.
.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 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.

$$