fzus51 kbox 302004
cwfbox
expires:202507010900;;657669

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jun 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-010900-
rhode island sound-
404 pm edt mon jun 30 2025

.tonight...s winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds and se
2 ft at 8 seconds. patchy fog. scattered showers with isolated
tstms after midnight. vsby 1 nm or less. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. wave detail: s 3 ft at 5 seconds and se
2 ft at 8 seconds, becoming s 5 ft at 5 seconds and se 2 ft at
8 seconds. patchy fog in the morning. scattered showers and tstms
in the morning with vsby 1 nm or less. 
.tue night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: s
5 ft at 7 seconds. patchy fog. showers likely, mainly in the
evening. vsby 1 nm or less. 
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 4 ft
at 7 seconds and se 1 foot at 9 seconds. a chance of showers in
the morning with vsby 1 to 3 nm. 
.wed night and thu...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: s 4 ft at 8 seconds and se 1 foot at
8 seconds. 
.thu night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and se
2 ft at 8 seconds. 
.fri through sat 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 302004
cwfbox
expires:202507010900;;657672

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon jun 30 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-010900-
narragansett bay-
404 pm edt mon jun 30 2025

.tonight...s winds 5 to 10 kt. waves around 2 ft. patchy fog.
scattered showers with isolated tstms after midnight. vsby 1 nm
or less. 
.tue...s winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. patchy fog in the
morning. scattered showers and tstms in the morning with vsby
1 to 3 nm. 
.tue night...sw winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. patchy
fog. showers likely in the evening. a chance of showers after
midnight. vsby 1 to 3 nm. 
.wed...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the morning. 
.wed night and thu...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.thu night...w winds 5 to 10 kt. waves around 2 ft. 
.fri through sat night...sw 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.

$$