fzus51 kbox 301705
cwfbox
expires:202608310600;;615466

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt sun aug 30 2026

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


anz237-310600-
block island sound-
104 pm edt sun aug 30 2026

.this afternoon...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and e 2 ft at
7 seconds. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
w 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and ne 2 ft at 9 seconds. a chance of showers. 
.mon...n winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 5 seconds and n 1 foot at
2 seconds. 
.mon night...s winds around 5 kt. seas around 2 ft. wave detail:
e 1 foot at 2 seconds and s 1 foot at 5 seconds. showers likely
after midnight. 
.tue...s winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 3 seconds and n 1 foot at 3 seconds. showers likely. 
.tue night...e winds around 10 kt. seas around 2 ft. wave detail:
w 2 ft at 3 seconds and se 2 ft at 4 seconds. showers likely,
mainly in the evening. 
.wed...e winds around 10 kt. seas 2 to 3 ft. a chance of showers.
.wed night...se winds 5 to 10 kt. seas 2 to 3 ft. showers likely.
.thu and thu night...s winds 5 to 10 kt, becoming w. 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 301705
cwfbox
expires:202608310600;;615460

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt sun aug 30 2026

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


anz255-310600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 pm edt sun aug 30 2026

.this afternoon...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and w 2 ft at
4 seconds. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
5 seconds. a chance of showers. 
.mon...n winds around 10 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: sw 2 ft at 5 seconds and n 1 foot at
4 seconds. 
.mon night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 1 foot at 3 seconds and sw 1 foot at 5 seconds. 
.tue...se winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: s 2 ft at 4 seconds and
n 1 foot at 3 seconds. a chance of showers in the morning, then
showers likely in the afternoon. 
.tue night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
2 ft at 4 seconds and se 2 ft at 12 seconds. showers likely in
the evening. a chance of showers after midnight. 
.wed...e winds 10 to 15 kt. seas 2 to 4 ft. 
.wed night through thu night...sw winds 5 to 10 kt. seas 3 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 kphi 300830
cwfphi
expires:202608302100;;597828

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
427 am edt sun aug 30 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz450-302100-
coastal waters from sandy hook to manasquan inlet nj out 20 nm-
427 am edt sun aug 30 2026

.today...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts
up to 20 kt this afternoon. seas 2 to 3 ft. wave detail: s 2 ft
at 4 seconds and e 2 ft at 7 seconds. a slight chance of showers
and tstms early this afternoon. a chance of showers and tstms
late. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
w 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: s 2 ft
at 5 seconds and e 1 foot at 8 seconds. a chance of tstms in the
evening. showers likely. 
.mon...ne winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 5 seconds and se 1 foot at
8 seconds. 
.mon night...s winds around 5 kt. seas around 2 ft. wave detail:
s 1 foot at 4 seconds and se 1 foot at 8 seconds. a chance of
showers after midnight. 
.tue...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 4 seconds and se 1 foot at 8 seconds. a chance of
showers. a chance of tstms in the afternoon. 
.tue night...s winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft. wave detail: s 2 ft at 4 seconds and se 2 ft at
10 seconds. a chance of tstms in the evening. a chance of
showers. 
.wed...e winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.wed night...se winds 5 to 10 kt, becoming s after midnight. seas
3 to 4 ft. a chance of showers and tstms. 
.thu...sw winds 5 to 10 kt. seas 3 to 4 ft. a chance of showers
and tstms. 
.thu night...s winds 5 to 10 kt, becoming nw after midnight. seas
around 3 ft. a chance of tstms in the evening. a chance of
showers.  

winds and seas higher in and near tstms.

$$