fzus51 kbox 301704
cwfbox
expires:202607310600;;341975

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt thu jul 30 2026

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


anz235-310600-
rhode island sound-
104 pm edt thu jul 30 2026

.this afternoon...n winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. wave detail: s 4 ft at 8 seconds and n 2 ft at
4 seconds. patchy fog. a chance of showers with a slight chance
of tstms. vsby 1 to 3 nm. 
.tonight...n winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: s 4 ft at 8 seconds and n
2 ft at 3 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 4 ft. wave detail: s 3 ft at 9 seconds and nw 1 foot at
4 seconds. patchy fog in the morning with vsby 1 nm or less. 
.fri night...sw winds around 10 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 7 seconds and sw 2 ft at 3 seconds. 
.sat and sat night...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 3 ft at 9 seconds and sw 2 ft at
4 seconds. 
.sun...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 8 seconds and sw 2 ft at 4 seconds. 
.sun night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
showers. 
.mon...sw winds around 10 kt. seas 3 to 5 ft. a chance of
showers. 
.mon night...w winds 5 to 10 kt. seas 4 to 6 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 301704
cwfbox
expires:202607310600;;341978

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt thu jul 30 2026

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


anz236-310600-
narragansett bay-
104 pm edt thu jul 30 2026

.this afternoon...n winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. patchy fog. showers likely with a slight chance
of tstms. vsby 1 to 3 nm. 
.tonight...n winds 5 to 10 kt. waves 2 to 3 ft. 
.fri...nw winds around 5 kt, becoming sw in the afternoon. waves
around 2 ft. 
.fri night...sw winds 5 to 10 kt. waves around 2 ft. 
.sat and sat night...s winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sun...s winds 10 to 15 kt. waves around 2 ft. 
.sun night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.mon...sw winds 5 to 10 kt. waves 2 to 3 ft. a chance of showers.
.mon night...nw 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.

$$

fzus51 kbox 301704
cwfbox
expires:202607310600;;341976

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt thu jul 30 2026

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


anz237-310600-
block island sound-
104 pm edt thu jul 30 2026

.this afternoon...n winds 10 to 15 kt. seas 3 to 4 ft. wave
detail: s 4 ft at 8 seconds and n 2 ft at 4 seconds. patchy fog.
a chance of showers with a slight chance of tstms. 
.tonight...n winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 8 seconds and n 1 foot at 5 seconds. 
.fri...nw winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 9 seconds and w 1 foot at
4 seconds. patchy fog in the morning with vsby 1 nm or less. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 8 seconds and sw 1 foot at 2 seconds. 
.sat and sat night...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 9 seconds and sw 2 ft at 3 seconds. 
.sun...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds and sw 1 foot at 4 seconds. 
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers. 
.mon...sw winds 5 to 10 kt. seas 3 to 5 ft. a chance of showers. 
.mon night...nw winds 5 to 10 kt. seas 3 to 5 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 301704
cwfbox
expires:202607310600;;341970

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt thu jul 30 2026

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


anz255-310600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 pm edt thu jul 30 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.this afternoon...nw winds 10 to 15 kt. seas 3 to 5 ft. wave
detail: s 4 ft at 8 seconds and nw 2 ft at 3 seconds. patchy fog.
a chance of showers with a slight chance of tstms. vsby 1 to
3 nm. 
.tonight...nw winds 10 to 15 kt. seas 3 to 5 ft. wave detail: s
4 ft at 8 seconds and e 2 ft at 6 seconds. patchy fog. vsby 1 to
3 nm. 
.fri...nw winds 5 to 10 kt, becoming w in the afternoon. seas
3 to 5 ft. wave detail: s 4 ft at 9 seconds and e 2 ft at
6 seconds. patchy fog in the morning with vsby 1 to 3 nm. 
.fri night...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s
3 ft at 8 seconds and w 2 ft at 4 seconds. 
.sat and sat night...s winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: s 3 ft at 9 seconds and sw 2 ft at 3 seconds. 
.sun...s winds around 10 kt. seas around 3 ft. wave detail: se
3 ft at 7 seconds and sw 2 ft at 4 seconds. 
.sun night...s winds around 10 kt. seas 2 to 3 ft. a chance of
showers. 
.mon...sw winds 10 to 15 kt. seas 3 to 5 ft. a chance of showers.
.mon night...w winds 5 to 10 kt. seas 4 to 6 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 kokx 301720
cwfokx
expires:202607310615;;343241

coastal waters forecast
national weather service new york ny
120 pm edt thu jul 30 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-310615-
peconic and gardiners bays-
120 pm edt thu jul 30 2026

.this afternoon...n winds 5 to 10 kt. waves 1 ft or less. slight
chance of tstms. showers likely early, then chance of showers
late. 
.tonight...nw winds around 5 kt. waves 1 ft or less. slight
chance of showers and tstms in the evening. patchy fog after
midnight with vsby 1 to 3 nm. 
.fri...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. 
.fri night...sw winds around 5 kt. waves 1 ft or less. 
.sat...sw winds around 5 kt, becoming s in the afternoon. waves
1 ft or less. 
.sat night...s winds 5 to 10 kt. waves 1 ft or less. 
.sun...s winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less. 
.sun night...s winds 5 to 10 kt. waves 1 ft or less. chance of
showers. 
.mon...sw winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less. chance of showers. 
.mon night...w winds 5 to 10 kt. waves 1 ft or less.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 301720
cwfokx
expires:202607310615;;343234

coastal waters forecast
national weather service new york ny
120 pm edt thu jul 30 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-310615-
moriches inlet ny to montauk point ny out 20 nm-
120 pm edt thu jul 30 2026

.this afternoon...n winds 5 to 10 kt. seas around 4 ft,
occasionally to 5 ft. wave detail: s 4 ft at 9 seconds and e 1 ft
at 6 seconds. slight chance of tstms. chance of showers early,
then slight chance of showers late. 
.tonight...n winds 5 to 10 kt, becoming nw after midnight. seas
3 to 4 ft, occasionally to 5 ft. wave detail: s 4 ft at
8 seconds. slight chance of showers and tstms in the evening. 
.fri...nw winds around 5 kt, becoming w in the afternoon. seas
3 to 4 ft, occasionally to 5 ft. wave detail: s 3 ft at 9 seconds
and e 1 ft at 7 seconds. 
.fri night...sw winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: se 3 ft at 7 seconds and sw 2 ft at 4 seconds.
.sat...sw winds around 5 kt, becoming s in the afternoon. seas
around 3 ft. wave detail: s 3 ft at 9 seconds and sw 1 ft at
4 seconds. 
.sat night...s winds 5 to 10 kt. seas around 3 ft. wave detail: s
3 ft at 8 seconds. 
.sun...s winds 5 to 10 kt with gusts up to 20 kt. seas around
3 ft. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
around 3 ft. chance of showers. 
.mon...sw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft. chance of showers. 
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 6 ft, occasionally to 8 ft. chance of showers.  

winds and seas may be higher in and near tstms.

$$