fzus51 kbox 212003
cwfbox
expires:202609220900;;835040

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon sep 21 2026

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


anz230-220900-
boston harbor-
403 pm edt mon sep 21 2026

.tonight...ne winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. waves 1 foot or less, then 2 to 3 ft after midnight. 
.tue...ne winds 15 to 20 kt. waves 2 to 3 ft. 
.tue night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. waves 2 to 3 ft. 
.wed...ne winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. 
.wed night and thu...ne winds 20 to 25 kt with gusts up to 30 kt.
waves 2 to 3 ft, except 4 to 6 ft at the outer harbor entrance. 
.thu night...ne winds 15 to 20 kt, increasing to 25 to 30 kt
after midnight. waves 2 to 3 ft, except 4 to 6 ft at the outer
harbor entrance. a chance of showers after midnight. 
.fri and fri night...ne winds 25 to 30 kt with gusts up to 45 kt.
waves 2 to 3 ft, except 5 to 7 ft at the outer harbor entrance.
showers likely. 
.sat and sat night...n winds 25 to 30 kt with gusts up to 40 kt.
waves around 2 ft, except 5 to 7 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 212003
cwfbox
expires:202609220900;;835041

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon sep 21 2026

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


anz236-220900-
narragansett bay-
403 pm edt mon sep 21 2026

.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.tue...ne winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.tue night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. waves 2 to 3 ft. 
.wed...ne winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. 
.wed night and thu...ne winds 20 to 25 kt with gusts up to 35 kt.
waves 2 to 3 ft, except 4 to 6 ft at the bay entrance. 
.thu night...ne winds 20 to 25 kt with gusts up to 35 kt. waves
around 3 ft, except 4 to 6 ft at the bay entrance. a chance of
showers after midnight. 
.fri and fri night...n winds 25 to 30 kt with gusts up to 45 kt.
waves around 3 ft, except 4 to 6 ft at the bay entrance. showers
likely. 
.sat...n winds 25 to 30 kt with gusts up to 45 kt. waves around
3 ft, except 4 to 6 ft at the bay entrance. showers likely. 
.sat night...n winds 20 to 25 kt with gusts up to 35 kt. waves
around 3 ft, except 4 to 6 ft at the bay 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.

$$