fzus51 kbox 151704
cwfbox
expires:202608160600;;240908

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat aug 15 2026

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


anz230-160600-
boston harbor-
103 pm edt sat aug 15 2026

.this afternoon...e winds 5 to 10 kt. waves 1 foot or less.
.tonight...s winds 5 to 10 kt, becoming nw after midnight. waves
1 foot or less. 
.sun...n winds around 5 kt, becoming e in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.sun night...s winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves around 2 ft. showers likely after midnight. 
.mon...se winds 10 to 15 kt, becoming e in the afternoon. gusts
up to 20 kt. waves 2 to 3 ft. showers likely. 
.mon night...ne winds 5 to 10 kt, becoming n after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.tue through wed night...s winds 5 to 10 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 151704
cwfbox
expires:202608160600;;240899

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat aug 15 2026

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


anz231-160600-
cape cod bay-
103 pm edt sat aug 15 2026

.this afternoon...ne winds around 5 kt. seas 1 foot or less. wave
detail: n 1 foot at 3 seconds and se 1 foot at 11 seconds. 
.tonight...se winds around 5 kt, becoming w around 5 kt after
midnight. seas 1 foot or less. wave detail: n 1 foot at 4 seconds
and se 1 foot at 11 seconds. 
.sun...n winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: sw 1 foot at 2 seconds and n
1 foot at 4 seconds, becoming s 1 foot at 3 seconds and ne 1 foot
at 3 seconds. 
.sun night...s winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: s 1 foot at 2 seconds and ne 1 foot at
3 seconds. a chance of showers after midnight. 
.mon...se winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft. wave detail: se 2 ft at 4 seconds and se 2 ft at
10 seconds. showers likely. 
.mon night...ne winds around 10 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: se 2 ft at 9 seconds and
e 1 foot at 4 seconds. a chance of showers in the evening. 
.tue through wed night...s winds 5 to 10 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 151704
cwfbox
expires:202608160600;;240897

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sat aug 15 2026

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


anz250-160600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 pm edt sat aug 15 2026

.this afternoon...ne winds around 5 kt. seas around 2 ft. wave
detail: nw 1 foot at 3 seconds and se 1 foot at 10 seconds. 
.tonight...s winds around 5 kt, becoming w after midnight. seas
1 foot or less. wave detail: s 1 foot at 2 seconds and ne 1 foot
at 4 seconds. 
.sun...ne winds around 5 kt, becoming se 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: nw 1 foot at 3 seconds and se
1 foot at 9 seconds, becoming s 1 foot at 2 seconds and n 1 foot
at 2 seconds.
.sun night...s winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: se 3 ft at 4 seconds and se 1 foot at
10 seconds. a chance of showers after midnight. 
.mon...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 4 ft at 5 seconds and se 1 foot at
10 seconds. showers likely. 
.mon night...ne winds around 10 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: se 3 ft at 6 seconds. a
chance of showers in the evening. 
.tue through wed night...s winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 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 151203
cwfgyx
expires:202608160100;;230714

coastal waters forecast
national weather service gray me
802 am edt sat aug 15 2026

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


anz154-160100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
802 am edt sat aug 15 2026

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

$$