fzus51 kbox 172003
cwfbox
expires:202608180900;;897099

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon aug 17 2026

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


anz237-180900-
block island sound-
403 pm edt mon aug 17 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...ne winds 5 to 10 kt, becoming n after midnight. seas
2 to 4 ft. wave detail: se 3 ft at 6 seconds. patchy fog. a
slight chance of showers this evening. vsby 1 to 3 nm, decreasing
to 1 nm or less after midnight. 
.tue...n winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and se 2 ft at
8 seconds. patchy fog in the morning with vsby 1 nm or less. 
.tue night...sw winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and se 2 ft at
8 seconds. patchy fog after midnight. 
.wed...nw winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and se 2 ft at
8 seconds. patchy fog in the morning. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 5 seconds and se 2 ft at 8 seconds. 
.thu and thu night...n winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 6 seconds and se 2 ft at 8 seconds. a chance
of showers. 
.fri through sat night...e winds 5 to 10 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 172003
cwfbox
expires:202608180900;;897093

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon aug 17 2026

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


anz255-180900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt mon aug 17 2026

...small craft advisory in effect until 2 am edt tuesday...

.tonight...se winds 10 to 15 kt, becoming ne 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: s 4 ft at 7 seconds and se
1 foot at 9 seconds. patchy fog. a chance of showers this
evening. vsby 1 nm or less. 
.tue...n winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s 4 ft at
7 seconds and e 2 ft at 8 seconds. patchy fog in the morning with
vsby 1 nm or less. 
.tue night...nw winds around 5 kt. seas 2 to 4 ft. wave detail: s
3 ft at 7 seconds and se 3 ft at 8 seconds. patchy fog. vsby 1 nm
or less. 
.wed...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 7 seconds. patchy fog in the morning with vsby 1 nm or less. 
.wed night and thu...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 6 seconds and e 2 ft at 7 seconds. 
.thu night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: se 2 ft at 8 seconds and sw 1 foot
at 5 seconds. a chance of showers and tstms. 
.fri through sat night...se winds 10 to 15 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 kokx 171829
cwfokx
expires:202608181000;;892165

coastal waters forecast
national weather service new york ny
229 pm edt mon aug 17 2026

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


anz340-181000-
peconic and gardiners bays-
229 pm edt mon aug 17 2026

.tonight...ne winds 5 to 10 kt, becoming n late. waves 1 ft or
less. patchy fog after midnight with vsby 1 to 3 nm. 
.tue...n winds around 5 kt, becoming w in the afternoon. waves
1 ft or less. patchy fog in the morning with vsby 1 to 3 nm. 
.tue night...w winds around 5 kt. waves 1 ft or less.
.wed...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. 
.wed night...sw winds 5 to 10 kt. waves 1 ft or less. 
.thu...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. chance of showers in the afternoon. 
.thu night...sw winds around 5 kt, becoming n after midnight.
waves 1 ft or less. chance of showers. 
.fri...ne winds around 5 kt. waves 1 ft or less. chance of
showers. 
.fri night...ne winds around 5 kt. waves 1 ft or less. chance of
showers. 
.sat...e winds 5 to 10 kt. waves 1 ft or less. chance of showers.
.sat night...e winds around 5 kt. waves 1 ft or less. chance of
showers.  

$$

fzus51 kokx 171829
cwfokx
expires:202608181000;;892166

coastal waters forecast
national weather service new york ny
229 pm edt mon aug 17 2026

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


anz345-181000-
south shore bays from jones inlet through shinnecock bay-
229 pm edt mon aug 17 2026

.tonight...n winds 5 to 10 kt. waves 1 ft or less. patchy fog
after midnight with vsby 1 to 3 nm. 
.tue...n winds around 5 kt, becoming w in the afternoon. waves
1 ft or less. patchy fog in the morning with vsby 1 to 3 nm. 
.tue night...sw winds around 5 kt, becoming nw after midnight.
waves 1 ft or less. 
.wed...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. 
.wed night...sw winds 5 to 10 kt. waves 1 ft or less. 
.thu...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. chance of showers. chance of tstms in the
afternoon. 
.thu night...sw winds around 5 kt, becoming n after midnight.
waves 1 ft or less. chance of tstms in the evening. chance of
showers. 
.fri...ne winds 5 to 10 kt. waves 1 ft or less. chance of
showers. 
.fri night...ne winds around 5 kt. waves 1 ft or less. chance of
showers. 
.sat...e winds 5 to 10 kt. waves around 2 ft. chance of showers. 
.sat night...e winds 5 to 10 kt. waves 1 ft or less. showers
likely.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 171829
cwfokx
expires:202608181000;;892158

coastal waters forecast
national weather service new york ny
229 pm edt mon aug 17 2026

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


anz350-181000-
moriches inlet ny to montauk point ny out 20 nm-
229 pm edt mon aug 17 2026

.tonight...n winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 4 ft at 7 seconds. patchy fog after midnight
with vsby 1 to 3 nm. 
.tue...n winds 5 to 10 kt, becoming w in the afternoon. seas
around 3 ft. wave detail: s 3 ft at 7 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.tue night...w winds around 5 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and se 2 ft at 8 seconds. 
.wed...nw winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and se 2 ft at
8 seconds. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 7 seconds. 
.thu...w winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 2 ft at
9 seconds. chance of showers and tstms in the afternoon. 
.thu night...sw winds around 5 kt, becoming n after midnight.
seas around 2 ft. chance of tstms in the evening. chance of
showers. 
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. chance of showers. 
.fri night...ne winds 5 to 10 kt. seas 2 to 3 ft. chance of
showers. 
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. chance of showers. 
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. showers likely. 

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 171829
cwfokx
expires:202608181000;;892159

coastal waters forecast
national weather service new york ny
229 pm edt mon aug 17 2026

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


anz353-181000-
fire island inlet ny to moriches inlet ny out 20 nm-
229 pm edt mon aug 17 2026

.tonight...n winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 4 ft at 7 seconds. patchy fog after midnight
with vsby 1 to 3 nm. 
.tue...n winds around 5 kt, becoming w in the afternoon. seas
around 3 ft. wave detail: s 3 ft at 7 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.tue night...sw winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and se 1 ft at
9 seconds. 
.wed...nw winds around 5 kt, becoming sw with gusts up to 20 kt
in the afternoon. seas 2 to 3 ft. wave detail: s 2 ft at
7 seconds and se 2 ft at 9 seconds. 
.wed night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
2 ft at 4 seconds and e 2 ft at 9 seconds. 
.thu...w winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 2 ft at
8 seconds. chance of showers. chance of tstms in the afternoon. 
.thu night...sw winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. chance of tstms in the evening. chance of showers. 
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. chance of showers. 
.fri night...ne winds 5 to 10 kt. seas 2 to 3 ft. chance of
showers. 
.sat...e winds 10 to 15 kt. seas 2 to 3 ft. chance of showers. 
.sat night...e winds around 10 kt. seas 2 to 3 ft. showers
likely.  

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 171829
cwfokx
expires:202608181000;;892160

coastal waters forecast
national weather service new york ny
229 pm edt mon aug 17 2026

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


anz355-181000-
sandy hook nj to fire island inlet ny out 20 nm-
229 pm edt mon aug 17 2026

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

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 171829
cwfokx
expires:202608181000;;892163

coastal waters forecast
national weather service new york ny
229 pm edt mon aug 17 2026

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


anz335-181000-
long island sound west of new haven ct/port jefferson ny-
229 pm edt mon aug 17 2026

.tonight...ne winds around 5 kt. seas 1 ft or less. slight chance
of showers late this evening and early morning. patchy fog after
midnight with vsby 1 to 3 nm. 
.tue...n winds around 5 kt, becoming w in the afternoon. seas
1 ft or less. patchy fog in the morning with vsby 1 to 3 nm. 
.tue night...n winds around 5 kt. seas 1 ft or less.
.wed...nw winds around 5 kt, becoming sw around 5 kt in the
afternoon. seas 1 ft or less. 
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
1 ft or less. wave detail: sw 1 ft at 2 seconds. 
.thu...nw winds around 5 kt, becoming w around 5 kt in the
afternoon. seas 1 ft or less. chance of showers in the afternoon.
.thu night...w winds around 5 kt, becoming n after midnight. seas
1 ft or less. chance of showers. 
.fri...ne winds 5 to 10 kt. seas 1 ft or less. chance of showers.
.fri night...ne winds around 5 kt. seas 1 ft or less. chance of
showers. 
.sat...e winds 5 to 10 kt. seas 1 ft or less. chance of showers. 
.sat night...e winds 5 to 10 kt. seas 1 ft or less. showers
likely.  

$$

fzus51 kokx 171829
cwfokx
expires:202608181000;;892164

coastal waters forecast
national weather service new york ny
229 pm edt mon aug 17 2026

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


anz338-181000-
new york harbor-
229 pm edt mon aug 17 2026

.tonight...n winds around 5 kt. waves 1 ft or less. slight chance
of showers until early morning. slight chance of tstms late this
evening. 
.tue...n winds around 5 kt, becoming w around 5 kt in the
afternoon. waves 1 ft or less. 
.tue night...nw winds around 5 kt. waves 1 ft or less. 
.wed...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. 
.wed night...sw winds 5 to 10 kt. waves 1 ft or less. 
.thu...nw winds around 5 kt, becoming s around 5 kt in the
afternoon. waves 1 ft or less. chance of showers in the morning,
then showers likely with chance of tstms in the afternoon. 
.thu night...sw winds around 5 kt, becoming n after midnight.
waves 1 ft or less. showers likely with chance of tstms in the
evening, then chance of showers after midnight. 
.fri...ne winds 5 to 10 kt. waves 1 ft or less. chance of
showers. 
.fri night...e winds around 5 kt. waves 1 ft or less. chance of
showers. 
.sat...e winds 5 to 10 kt. waves 1 ft or less. chance of showers.
.sat night...se winds 5 to 10 kt. waves 1 ft or less. showers
likely.  

winds and waves may be higher in and near tstms.

$$

fzus51 kphi 172003
cwfphi
expires:202608180900;;897114

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 pm edt mon aug 17 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz450-180900-
coastal waters from sandy hook to manasquan inlet nj out 20 nm-
401 pm edt mon aug 17 2026

.tonight...n winds around 5 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds. a slight chance of showers late this evening. 
.tue...n winds around 5 kt, becoming e around 5 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 2 ft at 7 seconds. 
.tue night...sw winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: se 2 ft at 8 seconds. 
.wed...nw winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 10 seconds. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 2 ft at 4 seconds and se 2 ft at 9 seconds. 
.thu...nw winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and s 1 foot at
5 seconds. a chance of showers in the morning, then showers
likely with a chance of tstms in the afternoon. 
.thu night...s winds around 5 kt, becoming ne after midnight.
seas around 2 ft. showers likely with a chance of tstms in the
evening, then a chance of showers after midnight. 
.fri...ne winds 5 to 10 kt. seas around 2 ft. a chance of
showers. 
.fri night...e winds around 5 kt. seas 2 to 3 ft. a chance of
showers. 
.sat...e winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.sat night...se winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers in the evening, then showers likely after midnight.  

winds and seas higher in and near tstms.

$$