fzus51 kbox 202303
cwfbox
expires:202609211200;;787846

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt sun sep 20 2026

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


anz230-211200-
boston harbor-
703 pm edt sun sep 20 2026

.tonight...se winds 5 to 10 kt, becoming ne 10 to 15 kt with
gusts up to 20 kt after midnight. waves around 2 ft. patchy fog.
rain, mainly this evening. vsby 1 to 3 nm, decreasing to 1 nm or
less after midnight. 
.mon...ne winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. patchy fog in the morning. 
.mon night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 foot or less, then 2 to
3 ft after midnight. 
.tue...ne winds around 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.tue night through wed night...ne winds 15 to 20 kt with gusts up
to 30 kt. waves 2 to 3 ft. 
.thu and thu night...ne winds 20 to 25 kt, diminishing to 15 to
20 kt. gusts up to 30 kt. waves 2 to 3 ft, except 4 to 6 ft at
the outer harbor entrance. 
.fri and fri night...ne winds 25 to 30 kt with gusts up to 35 kt.
waves 2 to 3 ft, except 5 to 7 ft at the outer harbor entrance. 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 202303
cwfbox
expires:202609211200;;787847

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt sun sep 20 2026

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


anz236-211200-
narragansett bay-
703 pm edt sun sep 20 2026

.tonight...se winds 5 to 10 kt, becoming e 10 to 15 kt after
midnight. waves around 2 ft. patchy fog. rain likely. vsby 1 to
3 nm. 
.mon...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. patchy fog in the
morning. a chance of rain in the morning. 
.mon night...ne winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.tue...ne winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.tue night through wed night...ne winds 15 to 20 kt with gusts up
to 30 kt. waves 2 to 3 ft, except 4 to 6 ft at the bay entrance. 
.thu...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. 
.thu night through fri night...n winds 25 to 30 kt with gusts up
to 40 kt. waves 2 to 3 ft, except 4 to 6 ft at the bay entrance.
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.

$$