fzus51 kbox 271403
cwfbox
expires:202608280300;;447300

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu aug 27 2026

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


anz230-280300-
boston harbor-
1003 am edt thu aug 27 2026

.this afternoon...s winds 5 to 10 kt, increasing to 10 to 15 kt
with gusts up to 20 kt. waves 1 foot or less, then around 2 ft. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft in
the evening, then 1 foot or less. patchy fog after midnight. 
.fri...s winds around 5 kt. waves 1 foot or less. a chance of
showers and tstms in the afternoon. 
.fri night...sw winds around 5 kt, becoming nw after midnight.
waves 1 foot or less. 
.sat...n winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.sat night...s winds 5 to 10 kt, becoming sw after midnight.
waves 1 foot or less. 
.sun through mon night...se winds 5 to 10 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 271403
cwfbox
expires:202608280300;;447289

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu aug 27 2026

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


anz250-280300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 am edt thu aug 27 2026

.this afternoon...s winds 10 to 15 kt. gusts up to 25 kt. seas
2 to 4 ft. wave detail: s 3 ft at 4 seconds and se 3 ft at
9 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 3 ft at 4 seconds and se 3 ft at 9 seconds. 
.fri...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 8 seconds and s 2 ft at 4 seconds. 
.fri night...s winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and sw 1 foot at
3 seconds. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 8 seconds and nw 2 ft at 3 seconds. 
.sat night...s winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 7 seconds and sw 1 foot at
2 seconds. 
.sun through mon night...se winds 5 to 10 kt with gusts up to
20 kt. seas 2 to 3 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.

$$