fzus51 kbox 042004
cwfbox
expires:202608050900;;623294

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt tue aug 4 2026

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


anz230-050900-
boston harbor-
404 pm edt tue aug 4 2026

.tonight...sw winds 5 to 10 kt. waves 1 foot or less. 
.wed...sw winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. 
.wed night...sw winds 5 to 10 kt. waves 1 foot or less. 
.thu...sw winds 5 to 10 kt. waves 1 foot or less. a chance of
showers in the afternoon. 
.thu night...sw winds 5 to 10 kt. waves 1 foot or less. 
.fri and fri night...sw winds 5 to 10 kt. waves 1 foot or less. a
chance of showers through the night. 
.sat and sat night...sw winds 5 to 10 kt. waves around 2 ft, then
1 foot or less. a chance of showers. 
.sun and sun night...w winds 5 to 10 kt. waves around 2 ft, then
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 042004
cwfbox
expires:202608050900;;623283

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt tue aug 4 2026

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


anz250-050900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm edt tue aug 4 2026

.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 8 seconds and e 3 ft at 11 seconds. 
.wed...s winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: se 2 ft at 7 seconds
and sw 1 foot at 3 seconds. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 7 seconds and s 1 foot at 3 seconds. 
.thu...s winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 7 seconds and sw 1 foot at 3 seconds. 
.thu night and fri...s winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: se 2 ft at 6 seconds and sw 1 foot
at 3 seconds. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 6 seconds and sw 1 foot at 3 seconds. 
.sat through sun night...sw winds 5 to 10 kt. seas 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.

$$