fzus51 kbox 171705
cwfbox
expires:202510180600;;294773

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt fri oct 17 2025

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


anz230-180600-
boston harbor-
105 pm edt fri oct 17 2025

...small craft advisory in effect until 2 pm edt this afternoon...

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

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 171705
cwfbox
expires:202510180600;;294774

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt fri oct 17 2025

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


anz236-180600-
narragansett bay-
105 pm edt fri oct 17 2025

...small craft advisory in effect until 2 pm edt this afternoon...

.this afternoon...n winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.tonight...n winds 5 to 10 kt. waves around 2 ft in the evening,
then 1 foot or less. 
.sat...n winds 5 to 10 kt, becoming nw in the afternoon. waves
1 foot or less. 
.sat night...sw winds around 5 kt. waves 1 foot or less. 
.sun...s winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.sun night...s winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. a chance of showers in the evening, then showers
likely after midnight. 
.mon...s winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
4 ft. showers likely. vsby 1 to 3 nm. 
.mon night...sw winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 4 ft. a chance of showers. 
.tue...sw winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers.  

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.

$$