fzus51 kbox 092004
cwfbox
expires:202607100900;;692929

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt thu jul 9 2026

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


anz230-100900-
boston harbor-
404 pm edt thu jul 9 2026

.tonight...sw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. waves around 2 ft. patchy fog after midnight with vsby
1 to 3 nm. 
.fri...w winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. patchy fog in the morning. a chance of showers
and tstms in the afternoon. vsby 1 to 3 nm in the morning. 
.fri night...se winds around 5 kt, becoming nw around 5 kt after
midnight. waves 1 foot or less. 
.sat...ne winds 5 to 10 kt. waves 1 foot or less. 
.sat night...e winds around 5 kt, becoming n after midnight.
waves 1 foot or less. 
.sun and sun night...sw winds 5 to 10 kt. waves 1 foot or less. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. waves around 2 ft.  

winds and waves higher in and near tstms.

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 092004
cwfbox
expires:202607100900;;692918

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt thu jul 9 2026

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


anz250-100900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm edt thu jul 9 2026

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 4 seconds and s 3 ft at 7 seconds.
patchy fog after midnight with vsby 1 to 3 nm. 
.fri...sw winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 4 ft. wave detail: e 3 ft at 9 seconds and s 2 ft at
4 seconds. patchy fog in the morning with vsby 1 to 3 nm. 
.fri night...sw winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: se 2 ft at 7 seconds and w 1 foot
at 3 seconds. 
.sat...ne winds 5 to 10 kt. seas around 2 ft. wave detail: n 2 ft
at 4 seconds and e 2 ft at 9 seconds. 
.sat night...e winds around 5 kt, becoming n after midnight. seas
around 2 ft. wave detail: e 2 ft at 9 seconds and n 1 foot at
3 seconds. 
.sun and sun night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: e 2 ft at 10 seconds and n 1 foot at 3 seconds. 
.mon through tue night...sw winds 15 to 20 kt with gusts up to
30 kt. seas 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.

$$