fzus51 kbox 300930
cwfbox
expires:202606302230;;158037

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
530 am edt tue jun 30 2026

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


anz235-302230-
rhode island sound-
530 am edt tue jun 30 2026

...small craft advisory in effect from wednesday morning through
wednesday evening...

.today...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts
up to 20 kt this afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and e 1 foot at 4 seconds. patchy dense fog this
morning with vsby 1 nm or less. 
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. wave detail: sw
4 ft at 5 seconds and e 2 ft at 5 seconds. a chance of showers
after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 5 seconds and e 1 foot at
5 seconds. a chance of showers in the morning. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 5 seconds and se 1 foot at
10 seconds. 
.thu...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 6 seconds and se 1 foot at 9 seconds. 
.thu night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: w 4 ft at 5 seconds and se 1 foot at
3 seconds. 
.fri through sat...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. 
.sat night...w winds 10 to 15 kt. seas 2 to 3 ft. a chance of
showers.  

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 300930
cwfbox
expires:202606302230;;158040

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
530 am edt tue jun 30 2026

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


anz236-302230-
narragansett bay-
530 am edt tue jun 30 2026

...small craft advisory in effect from wednesday morning through
wednesday evening...

.today...s winds 5 to 10 kt. gusts up to 20 kt this afternoon.
waves 1 foot or less, then around 2 ft this afternoon. patchy
dense fog this morning with vsby 1 nm or less. 
.tonight...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 2 to 3 ft. a chance of showers. 
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.wed night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. gusts up to 20 kt. waves 2 to 3 ft. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.sat and sat night...w winds 10 to 15 kt, diminishing to 5 to
10 kt. waves around 2 ft. a chance of showers.  

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 300930
cwfbox
expires:202606302230;;158038

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
530 am edt tue jun 30 2026

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


anz237-302230-
block island sound-
530 am edt tue jun 30 2026

...small craft advisory in effect from wednesday morning through
wednesday evening...

.today...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts
up to 20 kt this afternoon. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and se 2 ft at 10 seconds. patchy fog this morning
with vsby 1 nm or less. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
9 seconds. a chance of showers after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and e 1 foot at
4 seconds. a chance of showers in the morning. 
.wed night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 4 ft. wave detail:
sw 4 ft at 5 seconds and se 1 foot at 10 seconds. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds and w 2 ft at
3 seconds. 
.fri through sat...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and s 2 ft at
6 seconds. 
.sat night...w winds 5 to 10 kt. seas around 2 ft. a chance of
showers.  

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 300930
cwfbox
expires:202606302230;;158032

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
530 am edt tue jun 30 2026

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


anz255-302230-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
530 am edt tue jun 30 2026

...small craft advisory in effect from late tonight through
thursday afternoon...

.today...s winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and
se 2 ft at 10 seconds. patchy dense fog this morning. patchy fog
this afternoon. vsby 1 nm or less.
.tonight...s winds 10 to 15 kt, becoming sw 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 4 ft. wave detail: sw
4 ft at 5 seconds and se 2 ft at 10 seconds. patchy fog. vsby
1 nm or less. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: w 5 ft at 6 seconds and e 1 foot at 4 seconds.
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: w 6 ft at 6 seconds and se 1 foot at
10 seconds. a chance of showers after midnight. 
.thu...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 7 seconds and w 2 ft at 4 seconds.
a chance of showers in the morning. 
.thu night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: w 5 ft at 5 seconds and se 1 foot at
3 seconds. 
.fri through sat...w winds 15 to 20 kt. seas 2 to 4 ft. 
.sat night...w winds 10 to 15 kt. seas 2 to 3 ft. a chance of
showers.  

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 300948
cwfokx
expires:202606302215;;158782

coastal waters forecast
national weather service new york ny
548 am edt tue jun 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


anz340-302215-
peconic and gardiners bays-
548 am edt tue jun 30 2026

.today...sw winds around 5 kt, increasing to 5 to 10 kt with
gusts up to 20 kt this afternoon. waves 1 ft or less. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. slight chance of showers and tstms after midnight. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. slight chance of showers and tstms. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. slight chance of showers and tstms. 
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 1 ft or less. slight chance
of showers and tstms in the morning. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 1 ft or less. 
.fri...w winds 5 to 10 kt. waves 1 ft or less. 
.fri night...w winds 5 to 10 kt. waves 1 ft or less. 
.sat...w winds 5 to 10 kt. waves 1 ft or less. 
.sat night...w winds 5 to 10 kt. waves 1 ft or less. 

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 300948
cwfokx
expires:202606302215;;158775

coastal waters forecast
national weather service new york ny
548 am edt tue jun 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


anz350-302215-
moriches inlet ny to montauk point ny out 20 nm-
548 am edt tue jun 30 2026

.today...sw winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt this afternoon. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and se 2 ft at 10 seconds. 
.tonight...sw winds around 15 kt with gusts up to 25 kt. seas
3 to 4 ft, occasionally to 5 ft. wave detail: sw 4 ft at
5 seconds and se 2 ft at 10 seconds. slight chance of showers and
tstms after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft, occasionally to 6 ft. wave detail: sw 4 ft at 5 seconds and
se 2 ft at 9 seconds. slight chance of showers and tstms. 
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft, occasionally to 8 ft. wave detail: sw 6 ft at
6 seconds and se 1 ft at 10 seconds. slight chance of showers and
tstms. 
.thu...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft, occasionally to 6 ft. wave detail: sw 5 ft at 6 seconds and
se 2 ft at 10 seconds. slight chance of showers and tstms in the
morning. 
.thu night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 5 ft, occasionally to 6 ft. wave detail: sw 4 ft at
6 seconds and se 1 ft at 9 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 5 ft. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas
around 3 ft. 
.sat...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.sat night...w winds 5 to 10 kt. seas 2 to 3 ft. chance of
showers.  

winds and seas may be higher in and near tstms.

$$