fzus51 kbox 102304
cwfbox
expires:202610111200;;881236

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz231-111200-
cape cod bay-
704 pm edt sat oct 10 2026

.tonight...se winds around 5 kt. seas 1 foot or less. wave
detail: n 1 foot at 5 seconds and se 1 foot at 8 seconds. 
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 5 seconds and se 1 foot at 8 seconds. 
.sun night...se winds 5 to 10 kt, becoming e 10 to 15 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft. wave detail: e
2 ft at 3 seconds and s 1 foot at 2 seconds. patchy fog. showers.
vsby 1 to 3 nm. 
.mon...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: n 2 ft at 3 seconds and e 2 ft at 9 seconds.
patchy fog in the morning. a chance of showers in the morning. 
.mon night...n winds around 5 kt, becoming ne 10 to 15 kt with
gusts up to 20 kt after midnight. seas around 2 ft. wave detail:
se 2 ft at 9 seconds and n 1 foot at 4 seconds. 
.tue...e winds 10 to 15 kt, becoming se in the afternoon. gusts
up to 20 kt. seas around 2 ft. wave detail: ne 2 ft at 3 seconds
and se 1 foot at 8 seconds. 
.tue night...s winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. a chance of showers in the evening. showers likely
after midnight. 
.wed...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of showers. 
.wed night through thu night...n 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 102304
cwfbox
expires:202610111200;;881240

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz232-111200-
nantucket sound-
704 pm edt sat oct 10 2026

.tonight...se winds 5 to 10 kt. seas 1 foot or less. wave detail:
ne 1 foot at 2 seconds and nw 1 foot at 4 seconds. 
.sun...se winds 10 to 15 kt. seas around 2 ft. wave detail: s
1 foot at 3 seconds and se 1 foot at 8 seconds. 
.sun night...se winds 10 to 15 kt, becoming e 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft, building to 3 to
5 ft after midnight. wave detail: s 2 ft at 4 seconds and se
1 foot at 8 seconds, becoming e 3 ft at 4 seconds and se 2 ft at
10 seconds. patchy fog. showers. vsby 1 to 3 nm, decreasing to
1 nm or less after midnight. 
.mon...ne winds 15 to 20 kt, becoming n 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 4 ft. wave detail: ne
3 ft at 4 seconds and n 2 ft at 4 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.mon night...n winds 10 to 15 kt. seas 2 to 4 ft. wave detail: n
2 ft at 5 seconds and s 2 ft at 9 seconds. 
.tue...e winds 10 to 15 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: ne 2 ft at 4 seconds and s 1 foot at
8 seconds. 
.tue night...s winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers. 
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of showers. 
.wed night through thu night...n 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 102304
cwfbox
expires:202610111200;;881241

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz233-111200-
vineyard sound-
704 pm edt sat oct 10 2026

.tonight...se winds 5 to 10 kt. seas 1 foot or less. wave detail:
ne 1 foot at 2 seconds and sw 1 foot at 4 seconds. 
.sun...se winds 10 to 15 kt. seas around 2 ft. wave detail: s
2 ft at 4 seconds and se 2 ft at 8 seconds. a chance of showers
in the afternoon. 
.sun night...se winds 10 to 15 kt, becoming e 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: s 4 ft
at 11 seconds and se 2 ft at 3 seconds. patchy fog. showers. vsby
1 to 3 nm. 
.mon...ne winds 15 to 20 kt, becoming n 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 4 ft. wave detail: s 4 ft
at 11 seconds and ne 2 ft at 4 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.mon night...n winds 5 to 10 kt, becoming ne 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: s 3 ft at 9 seconds and n
1 foot at 5 seconds. 
.tue...e winds 10 to 15 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 8 seconds and ne 1 foot at
4 seconds. 
.tue night...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. a chance of showers.
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of showers. 
.wed night through thu night...n 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 102304
cwfbox
expires:202610111200;;881242

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz234-111200-
buzzards bay-
704 pm edt sat oct 10 2026

.tonight...se winds around 5 kt. seas 1 foot or less. wave
detail: ne 1 foot at 2 seconds and w 1 foot at 4 seconds. 
.sun...se winds 10 to 15 kt. seas around 2 ft. wave detail: s
1 foot at 4 seconds and se 1 foot at 7 seconds. a chance of
showers in the afternoon. 
.sun night...se winds 10 to 15 kt, becoming e 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: e 2 ft
at 3 seconds and s 2 ft at 11 seconds. patchy fog. showers. vsby
1 to 3 nm. 
.mon...ne winds 15 to 20 kt, becoming n 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 11 seconds and ne 2 ft at 3 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.mon night...n winds 5 to 10 kt, becoming ne 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 9 seconds and n
1 foot at 4 seconds. 
.tue...e winds 10 to 15 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 8 seconds and ne 1 foot at
4 seconds. 
.tue night...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. a chance of showers.
a chance of tstms after midnight. 
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of showers and tstms. 
.wed night through thu night...n winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

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 102304
cwfbox
expires:202610111200;;881243

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz235-111200-
rhode island sound-
704 pm edt sat oct 10 2026

...small craft advisory in effect from sunday evening through
monday evening...

.tonight...se winds 5 to 10 kt. seas 1 foot or less, then around
2 ft after midnight. wave detail: ne 1 foot at 2 seconds and sw
1 foot at 4 seconds, becoming s 1 foot at 3 seconds and se 1 foot
at 8 seconds. 
.sun...se winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and s 2 ft at
4 seconds. a chance of showers in the afternoon. 
.sun night...e winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft, building to 5 to 7 ft after midnight. wave detail: se
4 ft at 6 seconds, becoming se 7 ft at 10 seconds and e 3 ft at
4 seconds. patchy fog. showers. vsby 1 to 3 nm. 
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: s 6 ft at 11 seconds and ne 3 ft at 4 seconds.
patchy fog in the morning. 
.mon night...n winds 5 to 10 kt, becoming ne 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: s 5 ft at 9 seconds and n
1 foot at 5 seconds. 
.tue...e winds 10 to 15 kt, becoming se in the afternoon. seas
2 to 4 ft. wave detail: s 4 ft at 8 seconds and ne 2 ft at
4 seconds. 
.tue night...s winds 15 to 20 kt. seas 3 to 4 ft. a chance of
showers. 
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of showers. 
.wed night through thu night...n 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 102304
cwfbox
expires:202610111200;;881246

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz236-111200-
narragansett bay-
704 pm edt sat oct 10 2026

.tonight...se winds around 5 kt. waves 1 foot or less. 
.sun...se winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the afternoon. 
.sun night...e winds 10 to 15 kt, becoming ne after midnight.
gusts up to 20 kt. waves 2 to 4 ft. patchy fog. showers. vsby
1 to 3 nm. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. waves 3 to
5 ft. patchy fog in the morning. 
.mon night...n winds 5 to 10 kt. waves 2 to 3 ft. 
.tue...e winds around 10 kt, becoming se in the afternoon. waves
2 to 3 ft. 
.tue night...s winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of showers. 
.wed night through thu night...n 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 102304
cwfbox
expires:202610111200;;881234

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz250-111200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 pm edt sat oct 10 2026

.tonight...sw winds around 5 kt. seas around 2 ft. wave detail: n
1 foot at 5 seconds and se 1 foot at 8 seconds. 
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 3 seconds and ne 1 foot at 4 seconds. 
.sun night...se winds 5 to 10 kt, becoming e 10 to 15 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. wave detail: se
2 ft at 4 seconds and se 1 foot at 8 seconds. patchy fog.
showers. vsby 1 to 3 nm. 
.mon...ne winds 10 to 15 kt with gusts up to 25 kt, becoming n
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: se 4 ft
at 8 seconds and e 4 ft at 9 seconds. patchy fog in the morning.
a chance of showers in the morning. 
.mon night...n winds around 5 kt, becoming ne 15 to 20 kt after
midnight. seas 3 to 5 ft. wave detail: se 5 ft at 8 seconds and e
4 ft at 7 seconds. 
.tue...e winds 10 to 15 kt, becoming se in the afternoon. gusts
up to 20 kt. seas 3 to 5 ft. wave detail: e 5 ft at 7 seconds and
se 5 ft at 8 seconds. 
.tue night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 4 to 5 ft. showers likely. a
chance of tstms in the evening. 
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. showers likely. 
.wed night and thu...nw winds 10 to 15 kt, increasing to 15 to
20 kt. gusts up to 25 kt. seas 2 to 4 ft. 
.thu night...n winds 10 to 15 kt. seas 3 to 5 ft.  

winds and seas higher in and near tstms.

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 102304
cwfbox
expires:202610111200;;881237

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz254-111200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
704 pm edt sat oct 10 2026

...small craft advisory in effect from sunday evening through
monday evening...

.tonight...ne winds around 5 kt, becoming se after midnight. seas
around 2 ft. wave detail: n 2 ft at 5 seconds and se 1 foot at
8 seconds. 
.sun...se winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 3 seconds and ne 2 ft at 4 seconds. 
.sun night...se winds 10 to 15 kt, becoming e 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft, building to 4 to
6 ft after midnight. wave detail: se 2 ft at 4 seconds and se
2 ft at 8 seconds, becoming s 5 ft at 9 seconds and e 3 ft at
4 seconds. patchy fog. showers. vsby 1 to 3 nm, decreasing to
1 nm or less after midnight. 
.mon...ne winds 15 to 20 kt, becoming n 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 5 to 7 ft. wave detail: s 7 ft
at 11 seconds and e 4 ft at 6 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.mon night...n winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 4 to 6 ft. wave detail: s 5 ft at 9 seconds and e
3 ft at 6 seconds. 
.tue...e winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 3 to 5 ft. wave detail: ne 5 ft at 7 seconds and s 4 ft at
8 seconds. 
.tue night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. a chance of showers.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. a chance of showers. 
.wed night and thu...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. 
.thu night...n winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 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 102304
cwfbox
expires:202610111200;;881238

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat oct 10 2026

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


anz255-111200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
704 pm edt sat oct 10 2026

...small craft advisory in effect from sunday evening through
monday evening...

.tonight...e winds 5 to 10 kt. seas around 2 ft. wave detail: ne
1 foot at 3 seconds and w 1 foot at 4 seconds. 
.sun...se winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: s 2 ft at 4 seconds and se 1 foot at
8 seconds. a chance of showers in the afternoon. 
.sun night...e winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft, building to 5 to 7 ft after midnight. wave detail: se
4 ft at 6 seconds and w 1 foot at 4 seconds, becoming se 7 ft at
10 seconds and ne 3 ft at 4 seconds. patchy fog. showers. vsby
1 to 3 nm, decreasing to 1 nm or less after midnight. 
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
8 ft. wave detail: s 8 ft at 11 seconds and ne 3 ft at 4 seconds.
patchy fog in the morning with vsby 1 to 3 nm. 
.mon night...n winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 4 to 6 ft. wave detail: s 6 ft at 9 seconds and n
3 ft at 5 seconds. 
.tue...e winds 10 to 15 kt, becoming se in the afternoon. seas
3 to 5 ft. wave detail: s 4 ft at 8 seconds and ne 3 ft at
5 seconds. 
.tue night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. a chance of showers
after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. a chance of showers. 
.wed night...nw winds 15 to 20 kt. seas 3 to 5 ft. 
.thu...n winds 15 to 20 kt. seas 2 to 4 ft. 
.thu night...n winds around 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.

$$