fzus51 kbox 150804
cwfbox
expires:202608152100;;221243

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt sat aug 15 2026

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


anz230-152100-
boston harbor-
403 am edt sat aug 15 2026

.today...n winds around 5 kt, becoming e this afternoon. waves
1 foot or less. 
.tonight...se winds 5 to 10 kt, becoming nw after midnight. waves
1 foot or less. 
.sun...ne winds around 5 kt, becoming se 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 with gusts up to 20 kt. waves
around 2 ft. showers likely after midnight. 
.mon...se winds 10 to 15 kt, becoming e in the afternoon. gusts
up to 20 kt. waves 2 to 3 ft. showers likely. 
.mon night...ne winds 5 to 10 kt, becoming n after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.tue through wed night...s winds 5 to 10 kt. waves around 2 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 150804
cwfbox
expires:202608152100;;221244

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt sat aug 15 2026

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


anz236-152100-
narragansett bay-
403 am edt sat aug 15 2026

.today...n winds around 5 kt, becoming s this afternoon. waves
1 foot or less. 
.tonight...sw winds 5 to 10 kt, becoming nw after midnight. waves
1 foot or less. 
.sun...ne winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. waves 2 to 4 ft. a chance of
showers in the evening, then 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. showers likely,
mainly in the morning. 
.mon night...n winds 5 to 10 kt. waves 2 to 3 ft. 
.tue through wed night...sw winds 5 to 10 kt. waves around 2 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.

$$