fzus51 kbox 210503
cwfbox
expires:202608211800;;087949

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt fri aug 21 2026

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


anz235-211800-
rhode island sound-
103 am edt fri aug 21 2026

.rest of tonight...n winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: se 2 ft at 8 seconds and sw 1 foot
at 3 seconds. rain.
.fri...ne winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 5 seconds and
s 1 foot at 4 seconds. rain.
.fri night...ne winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: ne 2 ft at 5 seconds and
sw 1 foot at 5 seconds. rain likely. patchy drizzle after
midnight. 
.sat...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 5 seconds and sw 1 foot at 5 seconds. a chance of rain or
patchy drizzle in the morning, then showers likely in the
afternoon. 
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 6 seconds. showers.
.sun...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
6 seconds and se 2 ft at 10 seconds. a chance of showers in the
morning. 
.sun night...sw winds 10 to 15 kt. seas 2 to 4 ft.
.mon through tue night...sw winds 15 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 kbox 210503
cwfbox
expires:202608211800;;087952

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt fri aug 21 2026

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


anz236-211800-
narragansett bay-
103 am edt fri aug 21 2026

.rest of tonight...ne winds 5 to 10 kt. waves around 2 ft. rain.
.fri...ne winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. rain.
.fri night...ne winds 10 to 15 kt. waves around 2 ft. rain
likely. patchy drizzle after midnight. 
.sat...ne winds 5 to 10 kt. waves around 2 ft. a chance of rain
or patchy drizzle in the morning, then showers likely in the
afternoon. 
.sat night...ne winds 5 to 10 kt. waves around 2 ft. showers.
.sun...s winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the morning. 
.sun night...sw winds 5 to 10 kt. waves 2 to 3 ft.
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. waves 2 to 3 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.

$$