fzus51 kbox 180203
cwfbox
expires:202509181500;;165692

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt wed sep 17 2025

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


anz235-181500-
rhode island sound-
1003 pm edt wed sep 17 2025

.overnight...e winds 10 to 15 kt, becoming ne 5 to 10 kt. seas
2 to 4 ft. wave detail: e 4 ft at 8 seconds and s 1 foot at
7 seconds. a chance of showers. isolated tstms. patchy fog with
vsby 1 nm or less. 
.thu...n winds 5 to 10 kt, becoming w in the afternoon. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds. patchy fog in the
morning. a chance of showers in the morning with vsby 1 nm or
less. 
.thu night...sw winds 5 to 10 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and
sw 2 ft at 4 seconds. 
.fri...w winds around 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 4 seconds and se 2 ft at 7 seconds. 
.fri night...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: ne 3 ft at 5 seconds and w
2 ft at 6 seconds. 
.sat and sat night...se winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: ne 3 ft at 5 seconds and sw 1 foot at 5 seconds. 
.sun through mon night...sw winds 5 to 10 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 180203
cwfbox
expires:202509181500;;165695

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt wed sep 17 2025

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


anz236-181500-
narragansett bay-
1003 pm edt wed sep 17 2025

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

$$