fzus51 kbox 230505
cwfbox
expires:202606231800;;752113

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt tue jun 23 2026

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


anz235-231800-
rhode island sound-
104 am edt tue jun 23 2026

.rest of tonight...s winds 15 to 20 kt. seas 3 to 4 ft. wave
detail: s 4 ft at 7 seconds. patchy fog. showers likely with a
chance of tstms. vsby 1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 4 ft
at 6 seconds and se 3 ft at 9 seconds. showers with a chance of
tstms in the morning, then a chance of showers in the afternoon.
patchy fog in the morning with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds. a chance of showers in the evening. 
.wed...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 4 ft. wave detail: sw 4 ft
at 7 seconds and se 2 ft at 6 seconds. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: se 4 ft at 7 seconds and w 2 ft at 4 seconds. 
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and se 2 ft at 8 seconds. 
.thu night...s winds around 10 kt. seas 2 to 3 ft. a chance of
showers after midnight. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.sat and sat night...sw winds 5 to 10 kt. seas 2 to 3 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 230505
cwfbox
expires:202606231800;;752116

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt tue jun 23 2026

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


anz236-231800-
narragansett bay-
104 am edt tue jun 23 2026

.rest of tonight...s winds around 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. patchy fog. showers with a chance of tstms. vsby
1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. waves 2 to 3 ft. showers. a chance
of tstms in the morning. patchy fog in the morning with vsby 1 nm
or less. 
.tue night...nw winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.wed...w winds 5 to 10 kt. waves 2 to 3 ft. 
.wed night...w winds 5 to 10 kt, diminishing to around 5 kt after
midnight. waves 2 to 3 ft. 
.thu...w winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.thu night...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers after midnight. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of showers. 
.fri night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat and sat night...sw winds 5 to 10 kt. waves around 2 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 230505
cwfbox
expires:202606231800;;752114

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt tue jun 23 2026

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


anz237-231800-
block island sound-
104 am edt tue jun 23 2026

.rest of tonight...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: se 3 ft at 5 seconds. patchy fog.
showers with a chance of tstms. vsby 1 nm or less. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft
at 6 seconds. showers with a chance of tstms in the morning, then
a chance of showers in the afternoon. patchy fog in the morning
with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 6 seconds and w 1 foot at 5 seconds. a chance of showers
in the evening. 
.wed...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds and w 2 ft at 4 seconds. 
.wed night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and w
1 foot at 3 seconds. 
.thu...w winds around 5 kt, becoming s in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and w 1 foot at
4 seconds. 
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers after midnight. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers. 
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
showers. 
.sat and sat night...sw winds 5 to 10 kt, becoming w. seas 2 to
3 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 230505
cwfbox
expires:202606231800;;752108

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt tue jun 23 2026

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


anz255-231800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 am edt tue jun 23 2026

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

.rest of tonight...s winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: s 4 ft at 7 seconds. patchy fog. a
chance of showers with a slight chance of tstms. vsby 1 nm or
less. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt, becoming sw
10 to 15 kt in the afternoon. seas 3 to 4 ft. wave detail: se
4 ft at 7 seconds. showers with a chance of tstms in the morning,
then a chance of showers in the afternoon. patchy fog in the
morning with vsby 1 nm or less. 
.tue night...nw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 7 seconds and nw 3 ft at 7 seconds. a chance of showers
in the evening. 
.wed...nw winds around 10 kt, becoming w with gusts up to 20 kt
in the afternoon. seas 3 to 4 ft. wave detail: s 4 ft at
7 seconds and w 2 ft at 3 seconds. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 4 ft. wave
detail: s 4 ft at 7 seconds and w 2 ft at 4 seconds. 
.thu and thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and w 1 foot at 4 seconds. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.sat and sat night...sw winds 5 to 10 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.

$$