fzus51 kbox 090805
cwfbox
expires:202610092100;;783173

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz231-092100-
cape cod bay-
405 am edt fri oct 9 2026

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

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 090805
cwfbox
expires:202610092100;;783177

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz232-092100-
nantucket sound-
405 am edt fri oct 9 2026

.today...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 1 foot at
8 seconds. 
.tonight...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 n 1 foot at 3 seconds.
.sat...n winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 3 seconds and sw 1 foot at 5 seconds. 
.sat night...se winds 5 to 10 kt. seas 1 foot or less. wave
detail: n 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: se
1 foot at 3 seconds and ne 1 foot at 4 seconds. 
.sun night...se winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and e
2 ft at 3 seconds. showers.
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. showers.
.mon night and tue...n winds 10 to 15 kt with gusts up to 20 kt,
becoming se. seas 2 to 4 ft. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers.  

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 090805
cwfbox
expires:202610092100;;783178

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz233-092100-
vineyard sound-
405 am edt fri oct 9 2026

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

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 090805
cwfbox
expires:202610092100;;783179

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz234-092100-
buzzards bay-
405 am edt fri oct 9 2026

.today...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
10 seconds. 
.tonight...w winds 10 to 15 kt. gusts up to 25 kt in the evening.
seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
9 seconds. 
.sat...nw winds 5 to 10 kt. seas 1 foot or less. wave detail: n
1 foot at 3 seconds and sw 1 foot at 5 seconds. 
.sat night...se winds around 5 kt. seas 1 foot or less. wave
detail: sw 1 foot at 4 seconds and n 1 foot at 4 seconds. 
.sun...se winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 3 seconds and nw 1 foot at 3 seconds. 
.sun night...se winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas around 2 ft. wave detail: se 2 ft at 4 seconds and
s 2 ft at 10 seconds. showers.
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers.
.mon night and tue...n winds 10 to 15 kt, becoming s. gusts up to
20 kt. seas 2 to 3 ft. 
.tue night...w winds 15 to 20 kt. seas 2 to 3 ft. a chance of
showers.  

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 090805
cwfbox
expires:202610092100;;783180

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz235-092100-
rhode island sound-
405 am edt fri oct 9 2026

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

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 090805
cwfbox
expires:202610092100;;783183

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz236-092100-
narragansett bay-
405 am edt fri oct 9 2026

.today...w winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.tonight...w winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 2 to 3 ft. 
.sat...nw winds around 5 kt. waves 1 foot or less.
.sat night...se winds around 5 kt. waves 1 foot or less. 
.sun...se winds 5 to 10 kt. waves around 2 ft. 
.sun night...se winds 5 to 10 kt, becoming e 10 to 15 kt after
midnight. waves around 2 ft. showers.
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. showers likely. 
.mon night and tue...n winds 5 to 10 kt, becoming sw. waves 2 to
3 ft. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers.  

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 090805
cwfbox
expires:202610092100;;783171

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz250-092100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 am edt fri oct 9 2026

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

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 090805
cwfbox
expires:202610092100;;783174

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz254-092100-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 am edt fri oct 9 2026

.today...w 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 se 2 ft at 7 seconds. 
.tonight...nw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: nw 2 ft at 4 seconds and sw 2 ft at 5 seconds.
.sat...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: n 2 ft at 5 seconds and sw 1 foot at
5 seconds. 
.sat night...n winds around 5 kt, becoming se around 5 kt after
midnight. seas around 2 ft. wave detail: n 2 ft at 5 seconds and
sw 1 foot at 4 seconds. 
.sun...s winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 3 seconds and n 1 foot at 5 seconds. 
.sun night...se winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and s
2 ft at 3 seconds. showers.
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers.
.mon night...ne winds 10 to 15 kt. seas 4 to 6 ft.
.tue...se winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of showers.  

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 090805
cwfbox
expires:202610092100;;783175

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri oct 9 2026

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


anz255-092100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am edt fri oct 9 2026

.today...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 6 seconds and nw 2 ft at 3 seconds.
.tonight...nw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: w 3 ft at 5 seconds and n 1 foot at 3 seconds.
.sat...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 2 ft at 5 seconds and
se 1 foot at 8 seconds. 
.sat night...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. seas around 2 ft. wave detail: se
2 ft at 3 seconds and w 1 foot at 3 seconds. 
.sun night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 4 ft. wave detail: se 4 ft at 6 seconds
and se 4 ft at 9 seconds. showers.
.mon...ne winds 15 to 20 kt. seas 4 to 6 ft. showers.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. 
.tue...se winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. a chance of showers.  

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.

$$