fzus51 kbox 101405
cwfbox
expires:202608110300;;940631

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt mon aug 10 2026

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


anz230-110300-
boston harbor-
1005 am edt mon aug 10 2026

.this afternoon...e winds 5 to 10 kt. waves 1 foot or less.
.tonight...sw winds 5 to 10 kt. waves around 2 ft in the evening,
then 1 foot or less. a chance of showers in the evening. 
.tue...w winds around 10 kt. waves 1 foot or less, then around
2 ft in the afternoon. 
.tue night...nw winds 5 to 10 kt. waves 1 foot or less. 
.wed...w winds around 5 kt, becoming s in the afternoon. waves
1 foot or less. 
.wed night...s winds 5 to 10 kt, becoming sw after midnight.
waves 1 foot or less. 
.thu and thu night...w winds 5 to 10 kt. waves around 2 ft. a
chance of showers and tstms. 
.fri and fri night...nw winds around 10 kt. gusts up to 20 kt.
waves around 2 ft.  

winds and waves 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 101405
cwfbox
expires:202608110300;;940622

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt mon aug 10 2026

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


anz231-110300-
cape cod bay-
1005 am edt mon aug 10 2026

.this afternoon...e winds around 5 kt, becoming s. seas 1 foot or
less, then around 2 ft. wave detail: nw 1 foot at 3 seconds and s
1 foot at 7 seconds, becoming ne 1 foot at 3 seconds and nw
1 foot at 3 seconds. 
.tonight...sw winds around 10 kt. seas around 2 ft. wave detail:
e 1 foot at 3 seconds and sw 1 foot at 3 seconds. 
.tue...w winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: sw 1 foot at 3 seconds and e 1 foot
at 8 seconds, becoming w 1 foot at 2 seconds and s 1 foot at
5 seconds. 
.tue night...nw winds 5 to 10 kt. seas 1 foot or less. wave
detail: nw 1 foot at 2 seconds and n 1 foot at 3 seconds. 
.wed...nw winds around 5 kt, becoming e in the afternoon. seas
1 foot or less. wave detail: n 1 foot at 3 seconds and nw 1 foot
at 3 seconds. 
.wed night...s winds 5 to 10 kt. seas 1 foot or less. wave
detail: s 1 foot at 2 seconds and n 1 foot at 3 seconds. 
.thu and thu night...sw winds 5 to 10 kt. gusts up to 20 kt. seas
around 2 ft. a chance of showers. 
.fri and fri night...nw winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 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 101405
cwfbox
expires:202608110300;;940620

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt mon aug 10 2026

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


anz250-110300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am edt mon aug 10 2026

.this afternoon...e winds around 5 kt, becoming se. seas 1 foot
or less, then around 2 ft. wave detail: w 1 foot at 3 seconds and
s 1 foot at 6 seconds, becoming e 1 foot at 2 seconds and w
1 foot at 3 seconds. 
.tonight...sw winds around 10 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: se 2 ft at 3 seconds and
w 1 foot at 2 seconds. 
.tue...w winds 5 to 10 kt. seas around 2 ft. wave detail: sw 2 ft
at 4 seconds and se 1 foot at 3 seconds. 
.tue night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
nw 1 foot at 3 seconds and s 1 foot at 6 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 3 seconds and nw 1 foot at 3 seconds. 
.thu and thu night...sw winds 5 to 10 kt, becoming w 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. wave detail: w 2 ft at
3 seconds and se 1 foot at 3 seconds. a chance of showers. 
.fri and fri night...nw 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 kgyx 101203
cwfgyx
expires:202608110100;;936713

coastal waters forecast
national weather service gray me
802 am edt mon aug 10 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz154-110100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
802 am edt mon aug 10 2026

.today...w winds around 5 kt, becoming s this afternoon. seas 1 foot
or less, then around 2 ft this afternoon. 
.tonight...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. wave detail: s 2 ft at 4 seconds. 
.tue...w winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft at
4 seconds. 
.tue night...nw winds 5 to 10 kt. seas around 2 ft. 
.wed...w winds around 5 kt, becoming s in the afternoon. seas around
2 ft in the morning, then 1 foot or less. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 4 seconds. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. a chance of showers. a
chance of tstms in the afternoon. 
.thu night...w winds 5 to 10 kt. seas around 2 ft. a chance of
showers and tstms in the evening. 
.fri...nw winds 5 to 10 kt. seas around 2 ft. 
.fri night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft.  

winds and seas higher in and near tstms.

$$