fzus51 kbox 262303
cwfbox
expires:202608271200;;414062

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt wed aug 26 2026

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


anz237-271200-
block island sound-
703 pm edt wed aug 26 2026

.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 9 seconds and sw 1 foot at 5 seconds. patchy fog after
midnight with vsby 1 to 3 nm. 
.thu...s winds 5 to 10 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: s 2 ft at 6 seconds and se 2 ft at 9 seconds. 
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 6 seconds and se 2 ft at 9 seconds. a chance of showers
and tstms. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds and se 3 ft at 8 seconds. 
.fri night...w winds 5 to 10 kt, becoming nw with gusts up to
20 kt after midnight. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds. 
.sat and sat night...sw winds 5 to 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: ne 3 ft at 8 seconds and sw 2 ft at
7 seconds. 
.sun through mon night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft.  

winds and seas 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 262303
cwfbox
expires:202608271200;;414056

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt wed aug 26 2026

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


anz255-271200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 pm edt wed aug 26 2026

.tonight...sw winds around 5 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and sw 1 foot at 5 seconds. 
.thu...s winds 5 to 10 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: se 3 ft at 8 seconds and sw 2 ft at 6 seconds. 
.thu night...s winds around 10 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 3 ft at 5 seconds and se 3 ft at
9 seconds. a chance of showers after midnight. 
.fri...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s 3 ft at
7 seconds. 
.fri night...sw winds 5 to 10 kt, becoming nw 10 to 15 kt with
gusts up to 20 kt after midnight. seas 3 to 4 ft. wave detail: s
4 ft at 7 seconds. 
.sat and sat night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: se 4 ft at 7 seconds and sw 3 ft at
7 seconds. 
.sun through mon night...sw winds 10 to 15 kt with gusts up to
20 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.

$$