(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 11/27/2025 3:50 AM America/New_York.
Valid through 11/27/2025 4:30 PM America/New_York.
fzus52 kchs 270850
cwfchs
expires:202511272130;;584425
coastal waters forecast
national weather service charleston sc
350 am est thu nov 27 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-272130-
waters from south santee river to edisto beach sc out 20 nm-
350 am est thu nov 27 2025
.today...nw winds 15 kt with gusts to 20 kt early, becoming n 10
to 15 kt, then nw late. seas 2 to 3 ft. wave detail: n 2 ft at 4
seconds and e 1 foot at 8 seconds.
.tonight...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: nw 2 ft at 3 seconds and e
2 ft at 6 seconds.
.fri...n winds 15 to 20 kt, becoming nw 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: nw 2 ft at 3 seconds and
e 2 ft at 6 seconds, becoming e 2 ft at 6 seconds and nw 1 foot at
3 seconds.
.fri night...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 6 seconds and nw 1 foot at 3 seconds.
.sat...ne winds 15 kt with gusts to 20 kt. seas 2 to 3 ft. wave
detail: ne 3 ft at 5 seconds and se 1 foot at 8 seconds.
.sat night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne
3 ft at 5 seconds and se 1 foot at 8 seconds.
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. a slight chance of
showers.
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers.
.mon...ne winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.mon night...ne winds 15 kt. seas 3 to 4 ft. a chance of showers
with a slight chance of tstms.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 11/27/2025 3:50 AM America/New_York.
Valid through 11/27/2025 4:30 PM America/New_York.
fzus52 kchs 270850
cwfchs
expires:202511272130;;584426
coastal waters forecast
national weather service charleston sc
350 am est thu nov 27 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-272130-
waters from edisto beach sc to savannah ga out 20 nm-
350 am est thu nov 27 2025
.today...nw winds 15 kt with gusts to 20 kt, becoming n 10 to
15 kt, then nw late. seas 2 to 3 ft. wave detail: n 2 ft at 4
seconds and e 1 foot at 8 seconds.
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. seas 2 to
4 ft. wave detail: n 3 ft at 4 seconds and e 1 foot at 8 seconds,
becoming n 3 ft at 4 seconds and e 1 foot at 7 seconds.
.fri...n winds 15 to 20 kt, becoming nw 10 kt in the afternoon.
seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and se 1 foot at
7 seconds, becoming nw 2 ft at 3 seconds and e 2 ft at 6 seconds.
.fri night...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
2 ft at 6 seconds and nw 1 foot at 3 seconds.
.sat...ne winds 15 kt with gusts to 20 kt. seas 2 to 3 ft. wave
detail: ne 3 ft at 4 seconds and se 1 foot at 8 seconds.
.sat night...e winds 10 to 15 kt. seas 3 ft. wave detail: ne 3 ft
at 5 seconds and se 1 foot at 8 seconds.
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. a slight chance of
showers.
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers.
.mon...ne winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers.
.mon night...ne winds 10 to 15 kt. seas 3 to 4 ft. a chance of
showers.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 11/27/2025 3:50 AM America/New_York.
Valid through 11/27/2025 4:30 PM America/New_York.
fzus52 kchs 270850
cwfchs
expires:202511272130;;584427
coastal waters forecast
national weather service charleston sc
350 am est thu nov 27 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz354-272130-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
350 am est thu nov 27 2025
...small craft advisory in effect from this evening through
friday morning...
.today...nw winds 15 to 20 kt, diminishing to 10 to 15 kt. seas 2
to 3 ft. wave detail: n 3 ft at 4 seconds and e 1 foot at 8
seconds.
.tonight...nw winds 15 to 20 kt with gusts to 25 kt, increasing to
20 to 25 kt with gusts to 30 kt. seas 2 to 4 ft. wave detail: n 3
ft at 4 seconds and e 1 foot at 8 seconds.
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and e
1 foot at 7 seconds, becoming ne 3 ft at 6 seconds.
.fri night...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 6 seconds.
.sat...ne winds 15 to 20 kt. seas 3 to 4 ft. wave detail: ne 4 ft
at 5 seconds and se 1 foot at 8 seconds.
.sat night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 3 to 4 ft. wave detail: e 4 ft at 5 seconds
and se 1 foot at 8 seconds.
.sun...se winds 10 kt. seas 3 ft. a slight chance of showers.
.sun night...s winds 10 kt. seas 3 ft. a chance of showers.
.mon...ne winds 10 to 15 kt. seas 3 ft. a slight chance of
showers.
.mon night...ne winds 10 to 15 kt. seas 3 to 4 ft. a chance of
showers.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 11/27/2025 3:50 AM America/New_York.
Valid through 11/27/2025 4:30 PM America/New_York.
fzus52 kchs 270850
cwfchs
expires:202511272130;;584428
coastal waters forecast
national weather service charleston sc
350 am est thu nov 27 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-272130-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
350 am est thu nov 27 2025
...small craft advisory in effect from this evening through
friday morning...
.today...n winds 15 to 20 kt. seas 3 to 4 ft. wave detail: nw 3
ft at 4 seconds and e 2 ft at 8 seconds.
.tonight...nw winds 15 to 20 kt with gusts to 25 kt, increasing to
20 to 25 kt with gusts to 30 kt. seas 4 to 5 ft. wave detail: nw
5 ft at 5 seconds and e 2 ft at 9 seconds.
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft, subsiding to 3 to 4 ft. wave detail: n
5 ft at 5 seconds and e 2 ft at 8 seconds, becoming ne 4 ft at 6
seconds.
.fri night...n winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: ne 3 ft at 7 seconds and n 2 ft at 4 seconds.
.sat...ne winds 15 to 20 kt. seas 3 to 4 ft. wave detail: ne 4 ft
at 5 seconds and se 1 foot at 8 seconds.
.sat night...e winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: e 4 ft at 7 seconds.
.sun...se winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.sun night...s winds 10 to 15 kt. seas 3 to 4 ft. a chance of
showers.
.mon...n winds 10 to 15 kt. seas 3 to 4 ft. a chance of showers.
.mon night...ne winds 10 to 15 kt. seas 4 to 5 ft. a chance of
showers.
$$
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