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(1/6)
Latest Coastal Waters Forecast by KBOX
Issued 5/15/2026 1:03 PM America/New_York.
Valid through 5/16/2026 2:00 AM America/New_York.
fzus51 kbox 151703
cwfbox
expires:202605160600;;607237
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt fri may 15 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-160600-
block island sound-
103 pm edt fri may 15 2026
...small craft advisory in effect through late tonight...
.this afternoon...w winds 5 to 10 kt. seas 4 to 5 ft. wave
detail: se 5 ft at 10 seconds and sw 2 ft at 7 seconds. scattered
showers.
.tonight...n winds 5 to 10 kt, becoming w after midnight. seas
4 to 6 ft. wave detail: se 5 ft at 9 seconds and sw 2 ft at
6 seconds. patchy fog. vsby 1 to 3 nm.
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: se
4 ft at 10 seconds and sw 3 ft at 5 seconds. patchy fog in the
morning.
.sat night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 4 ft at 6 seconds and se 3 ft at
9 seconds.
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 3 ft at 6 seconds and se 2 ft at 9 seconds.
.sun night...w winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: sw 3 ft at 7 seconds and se 2 ft at
8 seconds.
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 ft.
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.
$$
(2/6)
Latest Coastal Waters Forecast by KBOX
Issued 5/15/2026 1:03 PM America/New_York.
Valid through 5/16/2026 2:00 AM America/New_York.
fzus51 kbox 151703
cwfbox
expires:202605160600;;607231
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt fri may 15 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-160600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 pm edt fri may 15 2026
...small craft advisory in effect through saturday morning...
.this afternoon...w winds 5 to 10 kt. seas 5 to 7 ft. wave
detail: se 7 ft at 10 seconds and sw 5 ft at 10 seconds. patchy
fog. isolated showers with patchy drizzle. vsby 1 nm or less.
.tonight...nw winds 5 to 10 kt. seas 6 to 7 ft, subsiding to 4 to
6 ft after midnight. wave detail: se 6 ft at 10 seconds and s
4 ft at 9 seconds, becoming se 6 ft at 10 seconds and sw 2 ft at
7 seconds. patchy fog. patchy drizzle in the evening. vsby 1 to
3 nm, decreasing to 1 nm or less after midnight.
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: se 5 ft at 10 seconds and sw 3 ft at
8 seconds. patchy fog in the morning with vsby 1 nm or less.
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 6 seconds and se 4 ft at
9 seconds.
.sun...sw winds 15 to 20 kt. seas 3 to 4 ft. wave detail: sw 4 ft
at 6 seconds and se 3 ft at 9 seconds.
.sun night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
n after midnight. seas 3 to 5 ft. wave detail: sw 4 ft at
7 seconds and se 3 ft at 8 seconds.
.mon through tue night...sw winds 15 to 20 kt. seas 3 to 5 ft.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/15/2026 2:34 PM America/New_York.
Valid through 5/16/2026 3:30 AM America/New_York.
fzus51 kokx 151834
cwfokx
expires:202605160730;;612604
coastal waters forecast
national weather service new york ny
234 pm edt fri may 15 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-160730-
long island sound west of new haven ct/port jefferson ny-
234 pm edt fri may 15 2026
.rest of today...w winds 5 to 10 kt with gusts to 20 kt. seas 1
ft or less. slight chance of showers.
.tonight...n winds 5 to 10 kt, becoming w after midnight. seas
1 ft or less.
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 1 ft or less, then 2 to 3 ft
in the afternoon. wave detail: sw 1 ft at 2 seconds.
.sat night...sw winds 10 to 15 kt. gusts up to 25 kt in the
evening. seas 2 to 3 ft. wave detail: s 2 ft at 3 seconds.
.sun...w winds 5 to 10 kt. seas 1 ft or less. wave detail: sw
1 ft at 2 seconds.
.sun night...w winds 5 to 10 kt, becoming ne after midnight. seas
1 ft or less.
.mon...e winds 5 to 10 kt. seas 1 ft or less.
.mon night...s winds 5 to 10 kt with gusts up to 20 kt. seas 1 ft
or less.
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 1 to
2 ft.
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft.
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. chance of showers.
.wed night...w winds 5 to 10 kt. seas around 2 ft. chance of
showers.
$$
(4/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/15/2026 2:34 PM America/New_York.
Valid through 5/16/2026 3:30 AM America/New_York.
fzus51 kokx 151834
cwfokx
expires:202605160730;;612606
coastal waters forecast
national weather service new york ny
234 pm edt fri may 15 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-160730-
peconic and gardiners bays-
234 pm edt fri may 15 2026
.rest of today...w winds 5 to 10 kt with gusts to 20 kt. waves 1
ft or less. slight chance of showers.
.tonight...nw winds around 5 kt. waves 1 ft or less. slight
chance of showers in the evening.
.sat...sw winds 5 to 10 kt. waves 1 ft or less, then around 2 ft
in the afternoon.
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft.
.sun...w winds 5 to 10 kt. waves 1 ft or less.
.sun night...sw winds 5 to 10 kt, becoming n after midnight.
waves 1 ft or less.
.mon...e winds around 5 kt, becoming se with gusts up to 20 kt in
the afternoon. waves 1 ft or less.
.mon night...s winds 5 to 10 kt. waves 1 ft or less.
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less.
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less.
.wed...sw winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less. chance of showers.
.wed night...w winds 5 to 10 kt with gusts up to 20 kt. waves
1 ft or less. chance of showers.
$$
(5/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/15/2026 2:34 PM America/New_York.
Valid through 5/16/2026 3:30 AM America/New_York.
fzus51 kokx 151834
cwfokx
expires:202605160730;;612607
coastal waters forecast
national weather service new york ny
234 pm edt fri may 15 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-160730-
south shore bays from jones inlet through shinnecock bay-
234 pm edt fri may 15 2026
...small craft advisory in effect from saturday afternoon through
saturday evening...
.rest of today...w winds 10 to 15 kt with gusts to 20 kt. waves 1
ft or less.
.tonight...nw winds 5 to 10 kt, becoming w after midnight. waves
1 ft or less.
.sat...sw winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. waves 1 ft or less.
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
1 ft or less.
.sun...w winds 5 to 10 kt. waves 1 ft or less.
.sun night...sw winds 5 to 10 kt, becoming ne after midnight.
waves 1 ft or less.
.mon...e winds 5 to 10 kt. waves 1 ft or less.
.mon night...s winds 5 to 10 kt. waves 1 ft or less.
.tue...sw winds 10 to 15 kt with gusts up to 25 kt. waves 1 ft or
less.
.tue night...sw winds 10 to 15 kt with gusts up to 25 kt. waves
1 ft or less.
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. waves 1 ft or
less. chance of showers.
.wed night...w winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. chance of showers.
$$
(6/6)
Latest Coastal Waters Forecast by KOKX
Issued 5/15/2026 2:34 PM America/New_York.
Valid through 5/16/2026 3:30 AM America/New_York.
fzus51 kokx 151834
cwfokx
expires:202605160730;;612599
coastal waters forecast
national weather service new york ny
234 pm edt fri may 15 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-160730-
moriches inlet ny to montauk point ny out 20 nm-
234 pm edt fri may 15 2026
...small craft advisory in effect through late tonight...
...small craft advisory in effect from saturday afternoon through
sunday evening...
.rest of today...sw winds 5 to 10 kt with gusts to 20 kt. seas 5
to 6 ft, occasionally to 8 ft. wave detail: se 6 ft at 10 seconds.
slight chance of showers.
.tonight...nw winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas 4 to 6 ft, occasionally to 8 ft. wave detail: se
6 ft at 10 seconds and sw 1 ft at 4 seconds.
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 4 to 5 ft, occasionally to
6 ft. wave detail: se 4 ft at 10 seconds and sw 3 ft at
5 seconds.
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, occasionally to 8 ft. wave detail: s 6 ft at 6 seconds
and e 3 ft at 9 seconds.
.sun...sw winds 10 to 15 kt. seas 4 to 6 ft, occasionally to
8 ft. wave detail: s 5 ft at 7 seconds and e 2 ft at 9 seconds.
.sun night...sw winds 10 to 15 kt, becoming nw around 5 kt after
midnight. seas 3 to 5 ft, occasionally to 6 ft. wave detail: s
5 ft at 8 seconds and e 2 ft at 8 seconds.
.mon...e winds 5 to 10 kt. seas 3 to 4 ft, occasionally to 5 ft.
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft.
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft.
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, occasionally to 8 ft.
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft, occasionally to 8 ft.
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, occasionally to 8 ft. chance of showers.
$$
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