fzus51 kbox 241706
cwfbox
expires:202604250600;;449505

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm edt fri apr 24 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz230-250600-
boston harbor-
106 pm edt fri apr 24 2026

.this afternoon...e winds 10 to 15 kt. waves 1 foot or less. 
.tonight...e winds 5 to 10 kt. waves 1 foot or less. 
.sat...ne winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.sat night...se winds 5 to 10 kt, becoming w after midnight.
waves 1 foot or less. 
.sun and sun night...ne winds 5 to 10 kt. waves 1 foot or less. 
.mon through tue...ne winds 10 to 15 kt. waves around 2 ft. 
.tue night...e winds 10 to 15 kt. waves around 2 ft, except 3 to
5 ft at the outer harbor entrance. 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 241706
cwfbox
expires:202604250600;;449494

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm edt fri apr 24 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-250600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
106 pm edt fri apr 24 2026

.this afternoon...e winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: ne 2 ft at 5 seconds and nw 1 foot at 3 seconds. 
.tonight...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas around 2 ft. wave detail: e 2 ft at 6 seconds and
nw 1 foot at 3 seconds. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: nw 3 ft
at 4 seconds and ne 2 ft at 4 seconds. 
.sat night...s winds around 5 kt, becoming w around 5 kt after
midnight. seas 2 to 3 ft. wave detail: e 3 ft at 9 seconds and e
3 ft at 13 seconds. 
.sun and sun night...ne winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 2 seconds and e 2 ft at 10 seconds. 
.mon through tue...ne winds 10 to 15 kt. seas around 2 ft. wave
detail: ne 2 ft at 3 seconds and nw 2 ft at 3 seconds. 
.tue night...e winds around 10 kt. seas 4 to 6 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.

$$