fzus51 kbox 252005
cwfbox
expires:202604260900;;514984

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat apr 25 2026

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


anz230-260900-
boston harbor-
405 pm edt sat apr 25 2026

.tonight...s winds around 5 kt, becoming w around 5 kt after
midnight. waves 1 foot or less. 
.sun...ne winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. 
.sun night...ne winds 5 to 10 kt. waves 1 foot or less. 
.mon...ne winds 5 to 10 kt. waves 1 foot or less, then around
2 ft in the afternoon. 
.mon night through tue night...ne winds 10 to 15 kt with gusts up
to 20 kt. waves around 2 ft. 
.wed...ne winds 5 to 10 kt. waves 1 foot or less. 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, except 3 to 5 ft at the outer harbor
entrance. showers likely.  

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 252005
cwfbox
expires:202604260900;;514975

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat apr 25 2026

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


anz231-260900-
cape cod bay-
405 pm edt sat apr 25 2026

.tonight...light and variable winds. seas around 2 ft. wave
detail: n 1 foot at 4 seconds and s 1 foot at 7 seconds. 
.sun...ne winds around 5 kt. seas around 2 ft in the morning,
then 1 foot or less. wave detail: e 2 ft at 9 seconds and n
1 foot at 4 seconds, becoming n 1 foot at 4 seconds and s 1 foot
at 7 seconds. 
.sun night...ne winds 5 to 10 kt. seas 1 foot or less. wave
detail: n 1 foot at 2 seconds and se 1 foot at 8 seconds. 
.mon...ne winds around 10 kt with gusts up to 20 kt. seas around
2 ft. wave detail: n 1 foot at 3 seconds and se 1 foot at
8 seconds. 
.mon night through tue night...ne winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: e 3 ft at 8 seconds and n
1 foot at 3 seconds. 
.wed...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 9 seconds and ne 2 ft at 11 seconds. a chance of showers. 
.wed night through thu night...n winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 4 ft. showers likely.  

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 252005
cwfbox
expires:202604260900;;514973

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sat apr 25 2026

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


anz250-260900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt sat apr 25 2026

.tonight...sw winds around 5 kt, becoming w after midnight. seas
around 2 ft. wave detail: e 2 ft at 9 seconds and e 2 ft at
14 seconds. 
.sun...ne winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: e 2 ft at 13 seconds
and n 1 foot at 3 seconds. 
.sun night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 12 seconds and n 1 foot at 3 seconds. 
.mon...ne winds around 10 kt. seas around 2 ft. wave detail: ne
2 ft at 3 seconds and se 2 ft at 8 seconds. 
.mon night...ne winds around 10 kt. seas 2 to 4 ft. wave detail:
e 4 ft at 9 seconds and e 2 ft at 5 seconds. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: e 5 ft at 10 seconds and ne 2 ft at 6 seconds.
.tue night...ne winds around 10 kt. gusts up to 20 kt in the
evening. seas 4 to 6 ft. 
.wed...ne winds around 10 kt. seas 5 to 7 ft. a chance of
showers. 
.wed night through thu night...n winds 10 to 15 kt with gusts up
to 20 kt. seas 5 to 7 ft. showers likely.  

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 252103
cwfgyx
expires:202604261000;;517124

coastal waters forecast
national weather service gray me
502 pm edt sat apr 25 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-261000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt sat apr 25 2026

.tonight...sw winds 5 to 10 kt, becoming nw towards daybreak. seas
around 2 ft. wave detail: e 2 ft at 9 seconds.
.sun...ne winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 8 seconds and e 2 ft at
14 seconds. 
.sun night...e winds around 5 kt, becoming ne after midnight. seas
around 2 ft. wave detail: e 2 ft at 13 seconds. 
.mon...ne winds 5 to 10 kt. seas 1 foot or less, then around 2 ft in
the afternoon. 
.mon night...ne winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 7 seconds. 
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft at
8 seconds. 
.tue night...ne winds 5 to 10 kt. seas 3 to 5 ft. 
.wed...ne winds 5 to 10 kt. seas 4 to 6 ft. a chance of showers. 
.wed night...e winds 10 to 15 kt with gusts up to 20 kt. seas 5 to
6 ft. showers likely. 
.thu...e winds 10 to 15 kt with gusts up to 20 kt. seas around 6 ft.
showers likely. 
.thu night...ne winds 10 to 15 kt with gusts up to 20 kt. seas 6 to
8 ft. showers likely, mainly in the evening.  

$$