fzus51 kbox 160605
cwfbox
expires:202512161900;;664694

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est tue dec 16 2025

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


anz230-161900-
boston harbor-
105 am est tue dec 16 2025

...small craft advisory in effect from late tonight through
wednesday afternoon...

.rest of tonight...w winds 10 to 15 kt. waves around 2 ft. 
.tue...w winds 5 to 10 kt. waves 1 foot or less. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. waves around 2 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. 
.wed night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves around 2 ft. 
.thu...sw winds 5 to 10 kt, becoming s 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. 
.thu night...s winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. gusts up to 40 kt. waves around 2 ft. a chance of rain
in the evening, then rain likely after midnight. 
.fri...sw winds 25 to 30 kt with gusts up to 45 kt. waves around
2 ft. rain. vsby 1 to 3 nm. 
.fri night...w winds 25 to 30 kt with gusts up to 35 kt. waves
around 2 ft. a chance of rain. 
.sat...w winds 15 to 20 kt. waves around 2 ft. 
.sat night...sw winds 15 to 20 kt. waves around 2 ft. a chance of
rain.  

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 160605
cwfbox
expires:202512161900;;664695

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am est tue dec 16 2025

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


anz236-161900-
narragansett bay-
105 am est tue dec 16 2025

...small craft advisory in effect from late tonight through
wednesday afternoon...

.rest of tonight...w winds around 10 kt. waves around 2 ft. 
.tue...w winds 5 to 10 kt. waves around 2 ft. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. waves 2 to 3 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
4 ft. 
.wed night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 4 ft. 
.thu...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft. 
.thu night...s winds 25 to 35 kt with gusts up to 45 kt. waves
5 to 7 ft. at the bay entrance, waves 4 to 6 ft, building to 7 to
10 ft after midnight. a chance of rain in the evening, then rain
likely after midnight. 
.fri...sw winds 25 to 35 kt with gusts up to 45 kt. waves 5 to
7 ft, except 7 to 10 ft at the bay entrance. rain. vsby 1 to
3 nm. 
.fri night...w winds 25 to 30 kt. waves 3 to 5 ft. 
.sat and sat night...w winds 10 to 15 kt, becoming sw 15 to
20 kt. gusts up to 25 kt. waves 2 to 4 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.

$$