fzus51 kbox 192306
cwfbox
expires:202605201200;;315832

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt tue may 19 2026

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


anz230-201200-
boston harbor-
705 pm edt tue may 19 2026

.tonight...sw winds 10 to 15 kt. gusts up to 20 kt this evening.
waves around 2 ft. a chance of showers with a slight chance of
tstms this evening. 
.wed...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. a chance of showers in the afternoon. 
.wed night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw after midnight. waves around 2 ft.
.thu...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. waves around 2 ft in the morning, then 1 foot or less.
.thu night...s winds around 5 kt, becoming n after midnight.
waves 1 foot or less. 
.fri and fri night...sw winds 5 to 10 kt. waves 1 foot or less. 
.sat and sat night...e winds 5 to 10 kt. waves 1 foot or less. a
chance of showers. 
.sun and sun night...e winds 5 to 10 kt. waves around 2 ft. a
chance of showers.  

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 192306
cwfbox
expires:202605201200;;315833

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt tue may 19 2026

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


anz236-201200-
narragansett bay-
705 pm edt tue may 19 2026

.tonight...sw winds 10 to 15 kt. gusts up to 20 kt this evening.
waves 2 to 3 ft. patchy fog after midnight with vsby 1 to 3 nm. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of showers in the afternoon. 
.wed night...nw winds 10 to 15 kt. waves 2 to 3 ft. a chance of
showers in the evening. 
.thu...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. waves around 2 ft. 
.thu night...s winds 5 to 10 kt, becoming nw after midnight.
waves around 2 ft. 
.fri...ne winds 5 to 10 kt, becoming se in the afternoon. waves
around 2 ft. 
.fri night...s winds 5 to 10 kt, becoming sw after midnight.
waves around 2 ft in the evening, then 1 foot or less. a chance
of showers after midnight. 
.sat...se winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat night and sun...e winds 10 to 15 kt. gusts up to 20 kt.
waves 2 to 3 ft. showers likely. 
.sun night...e winds 10 to 15 kt. waves 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.

$$