fzus51 kbox 262003
cwfbox
expires:202608270900;;406432

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

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


anz235-270900-
rhode island sound-
403 pm edt wed aug 26 2026

.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and se 2 ft at 9 seconds. 
.thu...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
2 ft at 6 seconds and se 2 ft at 9 seconds. 
.thu night...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
3 ft at 5 seconds and se 2 ft at 9 seconds. a chance of showers
and tstms after midnight. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds and se 2 ft at 8 seconds. a chance of showers in the
morning. 
.fri night...w winds 5 to 10 kt, becoming nw 10 to 15 kt 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 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: ne 3 ft at 7 seconds and w 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 262003
cwfbox
expires:202608270900;;406435

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

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


anz236-270900-
narragansett bay-
403 pm edt wed aug 26 2026

.tonight...sw winds 5 to 10 kt. waves around 2 ft. 
.thu...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft. a
chance of showers. 
.fri...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.fri night...w winds 5 to 10 kt, becoming nw after midnight.
waves around 2 ft. a chance of showers in the evening. 
.sat and sat night...sw winds 5 to 10 kt. waves around 2 ft. 
.sun through mon...w winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.mon night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers.  

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 262003
cwfbox
expires:202608270900;;406433

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

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


anz237-270900-
block island sound-
403 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. 
.thu...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. 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. patchy fog after midnight. 
.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 262003
cwfbox
expires:202608270900;;406427

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

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


anz255-270900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt wed aug 26 2026

.tonight...sw winds 5 to 10 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. seas 2 to 3 ft. wave detail: se 3 ft
at 8 seconds and sw 2 ft at 6 seconds. 
.thu night...s winds 10 to 15 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.

$$