fzus51 kbox 170304
cwfbox
expires:202512171600;;714030

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est tue dec 16 2025

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


anz230-171600-
boston harbor-
1004 pm est tue dec 16 2025

...gale warning in effect from 7 am est wednesday through
wednesday evening...

.overnight...sw winds 10 to 15 kt, increasing to 15 to 20 kt.
gusts up to 30 kt. waves around 2 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. waves around
2 ft. 
.wed night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. 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 and fri...sw winds 20 to 25 kt with gusts up to 45 kt.
waves around 2 ft, except 3 to 5 ft at the outer harbor entrance.
a chance of rain in the evening, then rain. vsby 1 to 3 nm. 
.fri night...w winds 20 to 25 kt with gusts up to 35 kt. waves
around 2 ft. a chance of rain in the evening. 
.sat through sun night...w 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 170304
cwfbox
expires:202512171600;;714031

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est tue dec 16 2025

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


anz236-171600-
narragansett bay-
1004 pm est tue dec 16 2025

...gale warning in effect from 7 am est wednesday through
wednesday evening...

.overnight...sw winds 10 to 15 kt, increasing to 15 to 20 kt.
gusts up to 25 kt. waves 2 to 4 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. waves 3 to
5 ft. 
.wed night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. gusts up to 25 kt. 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 15 to 20 kt with gusts up to 35 kt,
increasing to 20 to 25 kt with gusts up to 45 kt after midnight.
waves 2 to 4 ft, building to 4 to 6 ft after midnight. a chance
of rain in the evening, then rain after midnight with vsby 1 to
3 nm. 
.fri...s winds 25 to 30 kt, becoming sw 20 to 25 kt in the
afternoon. gusts up to 45 kt. waves 5 to 8 ft. rain. vsby 1 to
3 nm. 
.fri night...w winds 15 to 20 kt with gusts up to 30 kt. waves
5 to 7 ft, subsiding to 2 to 3 ft after midnight. at the bay
entrance, waves 5 to 7 ft. a chance of rain in the evening. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. 
.sat night and sun...sw winds 10 to 15 kt with gusts up to 25 kt.
waves 3 to 5 ft. 
.sun night...w winds 10 to 15 kt with gusts up to 20 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.

$$