fzus51 kbox 200206
cwfbox
expires:202603201500;;981281

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1006 pm edt thu mar 19 2026

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


anz230-201500-
boston harbor-
1006 pm edt thu mar 19 2026

.overnight...sw winds 10 to 15 kt. waves around 2 ft.
.fri...w winds 5 to 10 kt, becoming s 15 to 20 kt with gusts up
to 30 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. 
.fri night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. showers.
.sat...nw winds around 10 kt, increasing to around 15 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. 
.sat night...n winds 10 to 15 kt with gusts up to 20 kt, becoming
w after midnight. waves 1 foot or less. 
.sun...s winds around 10 kt. waves 1 foot or less. a chance of
rain in the afternoon. 
.sun night...s winds 10 to 15 kt, becoming e 15 to 20 kt after
midnight. waves around 2 ft. rain likely. 
.mon...n winds 15 to 20 kt. waves around 2 ft. rain likely. 
.mon night through tue night...sw winds 15 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.

$$

fzus51 kbox 200206
cwfbox
expires:202603201500;;981282

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1006 pm edt thu mar 19 2026

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


anz236-201500-
narragansett bay-
1006 pm edt thu mar 19 2026

.overnight...sw winds 5 to 10 kt. waves around 2 ft. 
.fri...w winds around 5 kt, becoming s 15 to 20 kt with gusts up
to 25 kt in the afternoon. waves 2 to 3 ft. 
.fri night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft. showers.
.sat...nw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. gusts up to 20 kt. waves 2 to 3 ft. a chance of
showers in the morning. 
.sat night and sun...s winds 5 to 10 kt. waves 2 to 3 ft. 
.sun night...s winds around 10 kt, becoming se with gusts up to
20 kt after midnight. waves 2 to 3 ft. a chance of rain in the
evening, then rain likely after midnight. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. rain likely. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 kt. waves 2 to 3 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.

$$