fzus51 kbox 151102
cwfbox
expires:202604160000;;404117

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
702 am edt wed apr 15 2026

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


anz235-160000-
rhode island sound-
702 am edt wed apr 15 2026

.today...w winds 5 to 10 kt, becoming s this afternoon. seas 2 to
4 ft. patchy fog this afternoon with vsby 1 nm or less. 
.tonight...sw winds around 10 kt. seas 2 to 3 ft. patchy fog. a
chance of showers and tstms. vsby 1 nm or less. 
.thu...sw winds 10 to 15 kt. seas around 3 ft. patchy fog in the
morning with vsby 1 to 3 nm. 
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
in the afternoon. 
.fri night...ne winds around 10 kt. seas 2 to 3 ft. a chance of
showers in the evening. 
.sat and sat night...ne winds around 10 kt, becoming se. seas
2 to 3 ft. 
.sun...s winds 15 to 20 kt. seas 2 to 3 ft. a chance of showers. 
.sun night...w winds 20 to 25 kt. seas 3 to 5 ft. a chance of
showers.  

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 151102
cwfbox
expires:202604160000;;404120

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
702 am edt wed apr 15 2026

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


anz236-160000-
narragansett bay-
702 am edt wed apr 15 2026

.today...sw winds 5 to 10 kt. waves around 2 ft. patchy fog this
morning. a slight chance of showers this afternoon. 
.tonight...s winds 5 to 10 kt. waves around 2 ft. patchy fog. a
chance of showers and tstms. vsby 1 nm or less. 
.thu...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves around 2 ft. patchy fog in the morning with vsby
1 to 3 nm. 
.thu night...sw winds 5 to 10 kt. waves around 2 ft. 
.fri...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the afternoon. 
.fri night...ne winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.sat and sat night...ne winds 5 to 10 kt, becoming se. waves
around 2 ft. 
.sun and sun night...s winds 10 to 15 kt, becoming w. gusts up to
20 kt. waves 2 to 3 ft. a chance of showers.  

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 151102
cwfbox
expires:202604160000;;404118

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
702 am edt wed apr 15 2026

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


anz237-160000-
block island sound-
702 am edt wed apr 15 2026

.today...w winds 5 to 10 kt, becoming s this afternoon. seas 2 to
3 ft. patchy fog. vsby 1 nm or less. 
.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. patchy fog. a
chance of showers and tstms. vsby 1 nm or less. 
.thu...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 2 to 3 ft. patchy fog in the morning. 
.thu night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
in the afternoon. 
.fri night...ne winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers in the evening. 
.sat and sat night...ne winds 5 to 10 kt, becoming se. seas 2 to
3 ft. 
.sun and sun night...s winds 10 to 15 kt, becoming w 15 to 20 kt.
gusts up to 25 kt. seas 2 to 4 ft. a chance of showers.  

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 151102
cwfbox
expires:202604160000;;404112

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
702 am edt wed apr 15 2026

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


anz255-160000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
702 am edt wed apr 15 2026

...small craft advisory in effect until 8 am edt this morning...

.today...sw winds 10 to 15 kt, diminishing to 5 to 10 kt this
afternoon. seas 3 to 4 ft. patchy fog this afternoon with vsby
1 nm or less. 
.tonight...sw winds around 10 kt. seas 3 to 4 ft. patchy fog. a
chance of showers. a chance of tstms in the evening. vsby 1 nm or
less. 
.thu...sw winds 10 to 15 kt. seas 3 to 4 ft. patchy fog in the
morning with vsby 1 to 3 nm. 
.thu night...sw winds 10 to 15 kt. seas 3 to 5 ft. 
.fri...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.fri night...nw winds around 10 kt, becoming ne after midnight.
seas 3 to 4 ft. 
.sat and sat night...ne winds 5 to 10 kt, becoming se 10 to
15 kt. seas 2 to 3 ft. 
.sun...s winds 15 to 20 kt. seas 3 to 5 ft. a chance of showers. 
.sun night...w winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. a chance of showers.  

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.

$$