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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 2/15/2026 1:17 PM America/New_York.
Valid through 2/16/2026 3:00 AM America/New_York.
fzus52 kchs 151817
cwfchs
expires:202602160800;;682962
coastal waters forecast
national weather service charleston sc
116 pm est sun feb 15 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
amz350-160800-
waters from south santee river to edisto beach sc out 20 nm-
116 pm est sun feb 15 2026
...small craft advisory in effect through monday afternoon...
.this afternoon...s winds 15 to 20 kt with gusts to 25 kt. seas
4 to 6 ft. wave detail: se 5 ft at 6 seconds. a chance of showers
with a slight chance of tstms early, then showers with a chance
of tstms late.
.tonight...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 5 to 7 ft. wave detail: s 6 ft at 8 seconds and e
1 foot at 7 seconds. showers with a chance of tstms in the
evening, then a chance of showers after midnight.
.mon...n winds 15 to 20 kt with gusts to 25 kt. seas 4 to 6 ft,
subsiding to 4 to 5 ft in the afternoon. wave detail: s 6 ft at
8 seconds and n 2 ft at 3 seconds, becoming s 4 ft at 8 seconds
and ne 3 ft at 5 seconds.
.mon night...ne winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after
midnight. wave detail: ne 3 ft at 7 seconds and se 3 ft at
8 seconds, becoming e 3 ft at 8 seconds and se 2 ft at 8 seconds.
.tue...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 8 seconds and se 1 foot at 8 seconds.
.tue night...se winds 5 kt, becoming s after midnight. seas 3 ft.
wave detail: e 3 ft at 12 seconds and se 1 foot at 7 seconds.
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft.
.wed night...sw winds 10 to 15 kt. seas 4 to 5 ft.
.thu...sw winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 2/15/2026 1:17 PM America/New_York.
Valid through 2/16/2026 3:00 AM America/New_York.
fzus52 kchs 151817
cwfchs
expires:202602160800;;682963
coastal waters forecast
national weather service charleston sc
116 pm est sun feb 15 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-160800-
waters from edisto beach sc to savannah ga out 20 nm-
116 pm est sun feb 15 2026
...small craft advisory in effect through monday afternoon...
.this afternoon...s winds 15 to 20 kt with gusts to 25 kt. seas
4 to 5 ft. wave detail: s 5 ft at 6 seconds and e 1 foot at
7 seconds. a slight chance of showers early, then showers with a
chance of tstms late.
.tonight...sw winds 15 to 20 kt with gusts to 25 kt, becoming w
10 to 15 kt after midnight. seas 4 to 6 ft. wave detail: se 6 ft
at 7 seconds. showers with a chance of tstms in the evening, then
a chance of showers after midnight.
.mon...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. seas 4 to 5 ft, subsiding to 3 to 4 ft in the
afternoon. wave detail: se 5 ft at 8 seconds and n 2 ft at
3 seconds, becoming se 3 ft at 8 seconds and ne 2 ft at
4 seconds.
.mon night...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds and se 2 ft at 8 seconds.
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 8 seconds and se 1 foot at 7 seconds.
.tue night...e winds 5 kt, becoming s after midnight. seas 2 to
3 ft. wave detail: e 3 ft at 9 seconds and e 2 ft at 12 seconds.
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers.
.wed night...sw winds 10 to 15 kt. seas 3 to 4 ft.
.thu...sw winds 10 to 15 kt. seas 3 to 4 ft. a chance of showers.
.thu night...sw winds 10 to 15 kt. seas 3 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 2/15/2026 1:17 PM America/New_York.
Valid through 2/16/2026 3:00 AM America/New_York.
fzus52 kchs 151817
cwfchs
expires:202602160800;;682964
coastal waters forecast
national weather service charleston sc
116 pm est sun feb 15 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
amz354-160800-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
116 pm est sun feb 15 2026
...small craft advisory in effect until 9 pm est this evening...
.this afternoon...s winds 20 to 25 kt. seas 4 to 6 ft. wave
detail: se 5 ft at 6 seconds. showers with a chance of tstms
late.
.tonight...s winds 15 to 20 kt with gusts to 25 kt, becoming w
10 to 15 kt after midnight. seas 4 to 6 ft, subsiding to 4 to
5 ft after midnight. wave detail: se 5 ft at 7 seconds, becoming
e 4 ft at 7 seconds. showers with a chance of tstms in the
evening, then a chance of showers after midnight.
.mon...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: se 4 ft at 7 seconds and
n 3 ft at 4 seconds.
.mon night...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds.
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 8 seconds and se 1 foot at 8 seconds.
.tue night...e winds 5 kt, becoming s after midnight. seas 3 ft.
wave detail: e 3 ft at 8 seconds and e 1 foot at 12 seconds.
.wed...s winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.wed night...sw winds 10 to 15 kt. seas 3 to 4 ft.
.thu...sw winds 10 to 15 kt. seas 3 ft. a chance of showers.
.thu night...sw winds 10 to 15 kt. seas 3 ft.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 2/15/2026 1:17 PM America/New_York.
Valid through 2/16/2026 3:00 AM America/New_York.
fzus52 kchs 151817
cwfchs
expires:202602160800;;682965
coastal waters forecast
national weather service charleston sc
116 pm est sun feb 15 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-160800-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
116 pm est sun feb 15 2026
...small craft advisory in effect through monday afternoon...
.this afternoon...s winds 20 to 25 kt with gusts to 30 kt. seas
5 to 7 ft. wave detail: s 6 ft at 6 seconds and e 2 ft at
7 seconds. showers with a chance of tstms late.
.tonight...sw winds 20 to 25 kt, becoming w 15 to 20 kt after
midnight. seas 6 to 8 ft, subsiding to 5 to 7 ft after midnight.
wave detail: s 7 ft at 7 seconds and e 1 foot at 7 seconds,
becoming s 7 ft at 8 seconds and ne 1 foot at 7 seconds. showers
with a chance of tstms in the evening, then a chance of showers
after midnight.
.mon...n winds 20 to 25 kt. seas 4 to 5 ft. wave detail: n 5 ft
at 4 seconds and s 5 ft at 8 seconds. a slight chance of showers
in the morning.
.mon night...ne winds 15 to 20 kt with gusts to 25 kt,
diminishing to 10 to 15 kt after midnight. seas 4 to 5 ft. wave
detail: e 5 ft at 7 seconds.
.tue...ne winds 5 to 10 kt. seas 4 to 5 ft. wave detail: ne 4 ft
at 8 seconds and se 1 foot at 8 seconds.
.tue night...se winds 5 to 10 kt, becoming s after midnight. seas
4 to 5 ft. wave detail: e 4 ft at 9 seconds and e 4 ft at
12 seconds.
.wed...sw winds 10 to 15 kt. seas 4 to 5 ft.
.wed night...sw winds 10 to 15 kt. seas 4 to 5 ft.
.thu...sw winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
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