fzus51 kbox 160504
cwfbox
expires:202608161800;;269362

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sun aug 16 2026

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


anz235-161800-
rhode island sound-
103 am edt sun aug 16 2026

...small craft advisory in effect from late tonight through late
monday night...

.rest of tonight...nw winds around 5 kt. seas 1 foot or less.
wave detail: s 1 foot at 4 seconds and se 1 foot at 9 seconds. 
.sun...ne winds around 5 kt, becoming s 10 to 15 kt in the
afternoon. seas 1 foot or less, then around 2 ft in the
afternoon. wave detail: se 1 foot at 4 seconds and se 1 foot at
9 seconds, becoming se 2 ft at 3 seconds and se 1 foot at
9 seconds. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas around 2 ft, building to 3 to 5 ft after midnight.
wave detail: s 2 ft at 4 seconds and se 1 foot at 9 seconds,
becoming s 4 ft at 4 seconds and se 1 foot at 8 seconds. a chance
of showers after midnight. 
.mon...se winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: s 5 ft at 7 seconds and se 2 ft at 9 seconds.
patchy fog. showers likely. vsby 1 to 3 nm in the morning. 
.mon night...n winds around 10 kt. seas 3 to 5 ft. wave detail:
se 4 ft at 7 seconds. 
.tue and tue night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: s 4 ft at 7 seconds and e 2 ft at 7 seconds. 
.wed and wed night...sw winds 10 to 15 kt. gusts up to 20 kt.
seas 2 to 3 ft. 
.thu...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of showers.
.thu night...nw winds 10 to 15 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 160504
cwfbox
expires:202608161800;;269365

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sun aug 16 2026

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


anz236-161800-
narragansett bay-
103 am edt sun aug 16 2026

.rest of tonight...nw winds around 5 kt. waves 1 foot or less. 
.sun...n winds around 5 kt, becoming s 10 to 15 kt 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 2 to 3 ft. patchy fog after midnight. showers
likely after midnight. 
.mon...se winds 15 to 20 kt, becoming e 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 4 ft. patchy fog.
showers likely. 
.mon night...n winds 5 to 10 kt. waves 2 to 3 ft. 
.tue and tue night...sw winds 5 to 10 kt. waves 2 to 3 ft. 
.wed and wed night...sw winds 10 to 15 kt, diminishing to 5 to
10 kt. waves around 2 ft. 
.thu...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.thu night...nw winds 5 to 10 kt. waves around 2 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.

$$