fzus51 kbox 212005
cwfbox
expires:202608220900;;126207

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

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


anz230-220900-
boston harbor-
405 pm edt fri aug 21 2026

.tonight...ne winds 5 to 10 kt. waves 1 foot or less, then around
2 ft after midnight. a slight chance of showers. 
.sat...ne winds 10 to 15 kt. waves around 2 ft. a chance of
showers. 
.sat night...n winds 5 to 10 kt, diminishing to around 5 kt after
midnight. waves 1 foot or less. patchy fog. a chance of showers. 
.sun...e winds 5 to 10 kt. waves 1 foot or less. a chance of
showers. patchy fog in the morning. 
.sun night through mon night...w winds 5 to 10 kt. waves around
2 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.

$$

fzus51 kbox 212005
cwfbox
expires:202608220900;;126208

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

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


anz236-220900-
narragansett bay-
405 pm edt fri aug 21 2026

.tonight...ne winds 10 to 15 kt. gusts up to 20 kt this evening.
waves around 2 ft. a chance of showers, mainly this evening. 
.sat...n winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the afternoon. 
.sat night...ne winds around 5 kt. waves around 2 ft. a chance of
showers. patchy fog after midnight. 
.sun...e winds 5 to 10 kt, becoming s in the afternoon. waves
around 2 ft. a chance of showers. patchy fog in the morning. 
.sun night through mon night...w winds 10 to 15 kt with gusts up
to 20 kt. waves 2 to 3 ft. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 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.

$$