fzus51 kbox 210204
cwfbox
expires:202603211500;;034317

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt fri mar 20 2026

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


anz235-211500-
rhode island sound-
1004 pm edt fri mar 20 2026

...small craft advisory in effect until 5 am edt saturday...

.overnight...sw winds 20 to 25 kt, diminishing to 15 to 20 kt.
gusts up to 30 kt. seas 4 to 6 ft. wave detail: s 6 ft at
7 seconds and se 2 ft at 8 seconds. patchy fog. rain. vsby 1 to
3 nm. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw in
the afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 8 seconds
and se 3 ft at 8 seconds. patchy fog in the morning. a chance of
rain in the morning with vsby 1 to 3 nm. 
.sat night...ne winds 5 to 10 kt, becoming se after midnight.
seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and se 3 ft at
8 seconds. patchy fog after midnight with vsby 1 to 3 nm. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 5 seconds and se 2 ft at 8 seconds.
patchy fog in the morning. a chance of rain in the afternoon.
vsby 1 nm or less in the morning. 
.sun night and mon...n winds 15 to 20 kt. seas 3 to 5 ft. wave
detail: ne 5 ft at 6 seconds and s 4 ft at 6 seconds. rain likely
. 
.mon night...n winds 15 to 20 kt. seas 2 to 4 ft. wave detail: e
4 ft at 7 seconds and nw 3 ft at 3 seconds. 
.tue and tue night...nw winds 15 to 20 kt, becoming sw. gusts up
to 25 kt. seas 2 to 3 ft. 
.wed...sw winds 20 to 25 kt. seas around 3 ft. a chance of rain. 
.wed night...nw winds 20 to 25 kt. seas 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.

$$

fzus51 kbox 210204
cwfbox
expires:202603211500;;034320

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt fri mar 20 2026

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


anz236-211500-
narragansett bay-
1004 pm edt fri mar 20 2026

...small craft advisory in effect until 2 am edt saturday...

.overnight...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. patchy fog. rain. vsby 1 to 3 nm. 
.sat...nw winds around 10 kt. waves 2 to 3 ft. patchy fog in the
morning. 
.sat night...n winds 5 to 10 kt, becoming s after midnight. waves
2 to 3 ft. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of rain in the afternoon. 
.sun night and mon...n winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. rain likely . 
.mon night...n winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.tue and tue night...nw winds 10 to 15 kt, becoming sw with gusts
up to 20 kt. waves around 2 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of rain. 
.wed night...nw 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.

$$