fzus51 kbox 212007
cwfbox
expires:202603220900;;074752

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 21 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-220900-
boston harbor-
406 pm edt sat mar 21 2026

.tonight...n winds 5 to 10 kt, becoming e after midnight. waves
around 2 ft this evening, then 1 foot or less. 
.sun...se winds 5 to 10 kt. gusts up to 20 kt in the morning.
waves around 2 ft. rain.
.sun night...ne winds 5 to 10 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. waves around 2 ft. rain.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. a chance of snow showers. a chance of rain in the morning. 
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of snow showers. 
.tue and tue night...sw winds 15 to 20 kt. waves around 2 ft. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of rain. 
.thu night...sw winds 20 to 25 kt. waves around 2 ft. rain and
snow 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 212007
cwfbox
expires:202603220900;;074753

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 21 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-220900-
narragansett bay-
406 pm edt sat mar 21 2026

.tonight...ne winds around 5 kt, becoming se after midnight.
waves 2 to 3 ft. 
.sun...s winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of rain in the morning, then rain in the
afternoon. 
.sun night...w winds 5 to 10 kt, becoming n 10 to 15 kt with
gusts up to 25 kt after midnight. waves 2 to 3 ft. rain.
.mon...n winds 10 to 15 kt with gusts up to 25 kt. waves around
3 ft. a chance of rain in the morning. 
.mon night...n winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. a chance of snow showers in the
evening. 
.tue and tue night...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.wed and wed night...sw winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. waves 2 to 3 ft. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of rain. 
.thu night...sw winds 20 to 25 kt. waves 2 to 4 ft. rain and snow
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.

$$