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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/8/2026 5:39 PM America/New_York.
Valid through 3/9/2026 7:00 AM America/New_York.
fzus52 kchs 082139
cwfchs
expires:202603091100;;864194
coastal waters forecast
national weather service charleston sc
539 pm edt sun mar 8 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
amz350-091100-
waters from south santee river to edisto beach sc out 20 nm-
539 pm edt sun mar 8 2026
.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
3 ft at 6 seconds and se 3 ft at 9 seconds. patchy fog early this
evening. showers likely with a chance of tstms this evening, then
a chance of showers with a slight chance of tstms after midnight.
.mon...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 6 seconds.
.mon night...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers after midnight.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. a chance of showers.
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds. a slight chance of showers in the evening.
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon. seas 2 to 3 ft, building to 3 to 4 ft
in the afternoon. wave detail: se 3 ft at 9 seconds, becoming s
3 ft at 4 seconds and se 3 ft at 9 seconds.
.wed night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. seas 4 to 5 ft, building to 4 to 6 ft after midnight. a
slight chance of showers after midnight.
.thu...w winds 20 to 25 kt. seas 5 to 7 ft. showers likely.
.thu night...n winds 25 to 30 kt. seas 4 to 6 ft. a chance of
showers.
.fri...e winds 15 to 20 kt. seas 4 to 6 ft. a slight chance of
showers.
.fri night...sw winds 5 to 10 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/8/2026 5:39 PM America/New_York.
Valid through 3/9/2026 7:00 AM America/New_York.
fzus52 kchs 082139
cwfchs
expires:202603091100;;864195
coastal waters forecast
national weather service charleston sc
539 pm edt sun mar 8 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-091100-
waters from edisto beach sc to savannah ga out 20 nm-
539 pm edt sun mar 8 2026
.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se
4 ft at 10 seconds. patchy fog early this evening. showers likely
with a chance of tstms this evening, then a chance of showers
with a slight chance of tstms after midnight.
.mon...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 9 seconds.
.mon night...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. a chance of showers.
.tue night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds. a chance of showers in the evening.
.wed...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts to
20 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft at
9 seconds.
.wed night...s winds 15 to 20 kt with gusts to 25 kt. seas 3 to
4 ft, building to 4 to 5 ft after midnight. a slight chance of
showers after midnight.
.thu...w winds 20 to 25 kt. seas 4 to 5 ft. showers likely with a
slight chance of tstms.
.thu night...n winds 20 to 25 kt. seas 4 to 5 ft. a chance of
showers.
.fri...e winds 15 to 20 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...s winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/8/2026 5:39 PM America/New_York.
Valid through 3/9/2026 7:00 AM America/New_York.
fzus52 kchs 082139
cwfchs
expires:202603091100;;864196
coastal waters forecast
national weather service charleston sc
539 pm edt sun mar 8 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
amz354-091100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
539 pm edt sun mar 8 2026
.tonight...sw winds 10 to 15 kt, diminishing to 5 to 10 kt late.
seas 3 to 4 ft. wave detail: se 4 ft at 10 seconds. a chance of
tstms this evening. a chance of showers. a slight chance of tstms
after midnight.
.mon...w winds 5 to 10 kt, becoming s in the afternoon. seas
3 ft. wave detail: se 3 ft at 9 seconds.
.mon night...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers.
.tue night...s winds 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers in the evening.
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds and
se 3 ft at 9 seconds.
.wed night...s winds 15 to 20 kt with gusts to 25 kt. seas 3 to
4 ft, building to 4 to 5 ft after midnight. a slight chance of
showers after midnight.
.thu...w winds 15 to 20 kt. seas 4 to 5 ft. showers likely with a
slight chance of tstms.
.thu night...n winds 20 to 25 kt. seas 4 to 5 ft. a chance of
showers.
.fri...ne winds 15 to 20 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...s winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/8/2026 5:39 PM America/New_York.
Valid through 3/9/2026 7:00 AM America/New_York.
fzus52 kchs 082139
cwfchs
expires:202603091100;;864197
coastal waters forecast
national weather service charleston sc
539 pm edt sun mar 8 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-091100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
539 pm edt sun mar 8 2026
.tonight...sw winds 10 to 15 kt with gusts to 20 kt, becoming
10 kt late. seas 4 to 5 ft. wave detail: se 4 ft at 10 seconds.
showers likely with a chance of tstms this evening, then a chance
of showers with a slight chance of tstms after midnight.
.mon...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds.
.mon night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 9 seconds. a slight chance of showers and tstms.
.tue...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. a slight chance of showers.
.tue night...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 3 seconds. a slight chance of showers
in the evening.
.wed...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 9 seconds.
.wed night...s winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft, building to 5 to 6 ft after midnight.
.thu...w winds 20 to 25 kt. seas 4 to 6 ft. showers likely with a
slight chance of tstms.
.thu night...n winds 25 to 30 kt. seas 5 to 7 ft. a chance of
showers.
.fri...e winds 15 to 20 kt. seas 4 to 6 ft. a slight chance of
showers.
.fri night...s winds 10 kt. seas 4 to 5 ft. a slight chance of
showers.
winds and seas higher in and near tstms.
$$
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