(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/24/2026 4:03 PM America/New_York.
Valid through 1/25/2026 6:15 AM America/New_York.
fzus52 kchs 242103
cwfchs
expires:202601251115;;465834
coastal waters forecast
national weather service charleston sc
403 pm est sat jan 24 2026
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
amz350-251115-
waters from south santee river to edisto beach sc out 20 nm-
403 pm est sat jan 24 2026
...gale warning in effect until 1 am est sunday...
.tonight...ne winds 25 to 30 kt with gusts to 40 kt, diminishing
to 15 to 20 kt with gusts to 25 kt. seas 6 to 10 ft. wave detail:
e 9 ft at 9 seconds. a chance of rain this evening. rain likely
after midnight, then a chance of rain late.
.sun...n winds 10 to 15 kt, becoming sw in the afternoon. seas
6 to 8 ft, subsiding to 5 to 6 ft in the afternoon. wave detail:
e 7 ft at 9 seconds, becoming e 6 ft at 9 seconds. a slight
chance of rain in the morning.
.sun night...sw winds 20 to 25 kt with gusts to 30 kt. seas 5 to
7 ft, building to 6 to 8 ft after midnight. wave detail: s 5 ft
at 6 seconds and e 5 ft at 9 seconds, becoming se 7 ft at
9 seconds and s 6 ft at 7 seconds. a slight chance of tstms. a
chance of showers in the evening, then showers after midnight.
.mon...nw winds 20 to 25 kt. seas 6 to 8 ft, subsiding to 4 to
6 ft in the afternoon. wave detail: s 6 ft at 9 seconds and sw
4 ft at 5 seconds, becoming w 5 ft at 6 seconds and se 5 ft at
9 seconds. a slight chance of showers in the morning.
.mon night...nw winds 20 to 25 kt. seas 4 to 5 ft. wave detail:
nw 4 ft at 6 seconds and se 2 ft at 9 seconds.
.tue...n winds 10 to 15 kt with gusts to 20 kt, becoming w 5 to
10 kt in the afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft in
the afternoon. wave detail: n 3 ft at 5 seconds and se 2 ft at
10 seconds, becoming ne 3 ft at 6 seconds and se 2 ft at
10 seconds.
.tue night...w winds 15 to 20 kt. seas 3 to 4 ft.
.wed...nw winds 10 to 15 kt. seas 3 to 4 ft.
.wed night...w winds 15 to 20 kt. seas 3 to 4 ft.
.thu...nw winds 15 to 20 kt. seas 4 to 5 ft.
.thu night...nw winds 15 to 20 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/24/2026 4:03 PM America/New_York.
Valid through 1/25/2026 6:15 AM America/New_York.
fzus52 kchs 242103
cwfchs
expires:202601251115;;465835
coastal waters forecast
national weather service charleston sc
403 pm est sat jan 24 2026
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
amz352-251115-
waters from edisto beach sc to savannah ga out 20 nm-
403 pm est sat jan 24 2026
...gale warning in effect until 1 am est sunday...
.tonight...ne winds 25 to 30 kt with gusts to 40 kt, diminishing
to 15 to 20 kt with gusts to 25 kt. seas 5 to 8 ft. wave detail:
e 8 ft at 8 seconds. a slight chance of rain early this evening,
then a chance of rain late this evening. a slight chance of rain
late.
.sun...ne winds 5 to 10 kt, becoming se 10 to 15 kt with gusts to
20 kt in the afternoon. seas 5 to 7 ft, subsiding to 4 to 6 ft in
the afternoon. wave detail: e 6 ft at 9 seconds.
.sun night...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to
6 ft, building to 5 to 7 ft after midnight. wave detail: e 5 ft
at 9 seconds and s 3 ft at 4 seconds, becoming s 5 ft at
6 seconds and e 5 ft at 9 seconds. a slight chance of tstms. a
chance of showers in the evening, then showers after midnight.
.mon...nw winds 20 kt with gusts to 25 kt. seas 5 to 6 ft,
subsiding to 4 to 6 ft in the afternoon. wave detail: sw 5 ft at
7 seconds and se 4 ft at 9 seconds, becoming w 4 ft at 6 seconds
and se 4 ft at 9 seconds. a slight chance of showers in the
morning.
.mon night...nw winds 20 to 25 kt. seas 4 to 5 ft. wave detail:
nw 4 ft at 4 seconds and e 3 ft at 9 seconds.
.tue...n winds 10 to 15 kt with gusts to 20 kt, becoming w 5 to
10 kt in the afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft in
the afternoon. wave detail: n 3 ft at 4 seconds and e 2 ft at
10 seconds, becoming w 2 ft at 3 seconds and ne 2 ft at
4 seconds.
.tue night...w winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft, building to 3 to 4 ft after midnight.
.wed...w winds 10 to 15 kt. seas 3 to 4 ft.
.wed night...w winds 15 to 20 kt. seas 3 to 4 ft.
.thu...nw winds 15 to 20 kt. seas 3 to 4 ft.
.thu night...nw winds 15 to 20 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/24/2026 4:03 PM America/New_York.
Valid through 1/25/2026 6:15 AM America/New_York.
fzus52 kchs 242103
cwfchs
expires:202601251115;;465836
coastal waters forecast
national weather service charleston sc
403 pm est sat jan 24 2026
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
amz354-251115-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
403 pm est sat jan 24 2026
...gale warning in effect until 1 am est sunday...
.tonight...ne winds 25 to 30 kt with gusts to 40 kt, diminishing
to 15 to 20 kt with gust to 25 kt late. seas 5 to 8 ft. wave
detail: e 8 ft at 8 seconds, becoming e 7 ft at 9 seconds. a
chance of rain, mainly this evening.
.sun...ne winds 10 kt, becoming s with gusts to 20 kt in the
afternoon. seas 5 to 6 ft, subsiding to 4 to 5 ft in the
afternoon. wave detail: e 6 ft at 9 seconds, becoming e 5 ft at
10 seconds.
.sun night...sw winds 20 kt with gusts to 25 kt. seas 4 to 6 ft,
building to 5 to 6 ft after midnight. wave detail: e 5 ft at
10 seconds and s 4 ft at 5 seconds, becoming s 5 ft at 6 seconds
and e 4 ft at 9 seconds. a chance of showers in the evening, then
showers with a slight chance of tstms after midnight.
.mon...nw winds 20 to 25 kt. seas 4 to 6 ft, subsiding to 4 to
5 ft in the afternoon. wave detail: sw 4 ft at 6 seconds and e
4 ft at 9 seconds, becoming nw 4 ft at 4 seconds and e 3 ft at
9 seconds. a slight chance of showers in the morning.
.mon night...nw winds 20 to 25 kt. seas 4 to 5 ft. wave detail:
nw 5 ft at 4 seconds and e 2 ft at 10 seconds.
.tue...n winds 15 to 20 kt, becoming nw 10 kt in the afternoon.
seas 3 to 4 ft, subsiding to 2 to 3 ft in the afternoon. wave
detail: n 4 ft at 4 seconds and e 2 ft at 10 seconds, becoming n
2 ft at 4 seconds and e 2 ft at 10 seconds.
.tue night...w winds 10 to 15 kt. seas 2 to 3 ft.
.wed...w winds 10 to 15 kt. seas 2 to 3 ft.
.wed night...w winds 15 to 20 kt. seas 3 to 4 ft.
.thu...nw winds 15 to 20 kt. seas 3 to 4 ft.
.thu night...nw winds 15 to 20 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/24/2026 4:03 PM America/New_York.
Valid through 1/25/2026 6:15 AM America/New_York.
fzus52 kchs 242103
cwfchs
expires:202601251115;;465837
coastal waters forecast
national weather service charleston sc
403 pm est sat jan 24 2026
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
amz374-251115-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
403 pm est sat jan 24 2026
...gale warning in effect until 1 am est sunday...
.tonight...ne winds 25 to 30 kt with gusts to 40 kt, diminishing
to 10 to 15 kt with gusts to 20 kt. seas 7 to 10 ft. wave detail:
ne 9 ft at 8 seconds, becoming e 8 ft at 9 seconds. a chance of
rain until early morning. a slight chance of tstms late this
evening. a slight chance of rain late.
.sun...ne winds 5 to 10 kt, becoming s 15 to 20 kt with gusts to
25 kt in the afternoon. seas 6 to 7 ft. wave detail: e 7 ft at
9 seconds.
.sun night...sw winds 20 to 25 kt with gusts to 30 kt. seas 6 to
8 ft, building to 7 to 8 ft after midnight. wave detail: e 6 ft
at 9 seconds and s 5 ft at 6 seconds, becoming sw 6 ft at
6 seconds and e 6 ft at 9 seconds. a chance of showers in the
evening, then showers with a slight chance of tstms after
midnight.
.mon...w winds 20 to 25 kt with gusts to 30 kt. seas 6 to 8 ft,
subsiding to 5 to 7 ft in the afternoon. wave detail: w 6 ft at
6 seconds and e 5 ft at 9 seconds, becoming w 5 ft at 5 seconds
and e 4 ft at 9 seconds. a slight chance of showers in the
morning.
.mon night...nw winds 20 to 25 kt with gusts to 30 kt. seas 6 to
7 ft, subsiding to 5 to 7 ft after midnight. wave detail: nw 6 ft
at 5 seconds and e 3 ft at 10 seconds, becoming nw 7 ft at
6 seconds and e 2 ft at 10 seconds.
.tue...n winds 15 to 20 kt with gusts to 25 kt, becoming nw 10 to
15 kt in the afternoon. seas 4 to 6 ft, subsiding to 3 to 4 ft in
the afternoon. wave detail: nw 6 ft at 6 seconds and e 2 ft at
10 seconds, becoming nw 4 ft at 5 seconds and e 2 ft at
10 seconds.
.tue night...w winds 10 to 15 kt, becoming nw 15 to 20 kt after
midnight. seas 3 to 4 ft, building to 4 to 5 ft after midnight.
.wed...nw winds 15 to 20 kt. seas 4 to 5 ft.
.wed night...w winds 20 to 25 kt. seas 4 to 6 ft.
.thu...nw winds 20 to 25 kt. seas 4 to 6 ft.
.thu night...nw winds 20 kt. seas 4 to 5 ft.
winds and seas higher in and near tstms.
$$
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