fzus51 kbox 230804
cwfbox
expires:202607232100;;454776

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu jul 23 2026

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


anz230-232100-
boston harbor-
404 am edt thu jul 23 2026

.today...nw winds 5 to 10 kt, becoming e this afternoon. waves
1 foot or less. 
.tonight...s winds 5 to 10 kt, becoming sw after midnight. waves
1 foot or less. 
.fri...n winds around 5 kt, becoming e in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.fri night...se winds 5 to 10 kt, becoming sw after midnight.
waves 1 foot or less. 
.sat...n winds around 5 kt, becoming e in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.sat night...e winds 5 to 10 kt, becoming ne after midnight.
waves 1 foot or less. 
.sun through mon night...s winds 5 to 10 kt. waves 1 foot or
less.  

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 230804
cwfbox
expires:202607232100;;454765

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu jul 23 2026

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


anz250-232100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 am edt thu jul 23 2026

.today...nw winds 5 to 10 kt, becoming e this afternoon. seas
2 to 4 ft. wave detail: se 3 ft at 10 seconds and w 1 foot at
3 seconds. 
.tonight...s winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and sw 1 foot at
3 seconds. 
.fri...s winds around 5 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: se 2 ft at 7 seconds. 
.fri night...se winds 5 to 10 kt, becoming sw after midnight.
seas around 2 ft. wave detail: se 2 ft at 7 seconds and s 1 foot
at 2 seconds. 
.sat and sat night...ne winds around 5 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 8 seconds and s 1 foot at 2 seconds. 
.sun through mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 8 seconds and s 1 foot at 2 seconds.  

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.

$$