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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/9/2026 1:12 AM America/New_York.
Valid through 3/9/2026 3:15 PM America/New_York.
fzus52 kchs 090512
cwfchs
expires:202603091915;;879639
coastal waters forecast
national weather service charleston sc
112 am edt mon mar 9 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
amz350-091915-
waters from south santee river to edisto beach sc out 20 nm-
112 am edt mon mar 9 2026
.rest of tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 6 seconds and se 3 ft at 9 seconds. a chance of
showers. areas of fog late.
.mon...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 6 seconds. areas of fog.
.mon night...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. patchy fog. vsby 1 to 3 nm, decreasing to 1 nm or
less after midnight.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. patchy fog in the morning. a chance of showers in the
morning, then a chance of showers with a slight chance of tstms
in the afternoon.
.tue night...sw 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...sw winds 10 to 15 kt. seas 2 to 3 ft, building to 3 to
4 ft in the afternoon. wave detail: se 3 ft at 9 seconds and s
2 ft at 5 seconds, becoming s 3 ft at 5 seconds and se 2 ft at
9 seconds.
.wed night...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to
6 ft.
.thu...sw winds 20 to 25 kt. seas 4 to 6 ft. showers likely with
a slight chance of tstms.
.thu night...ne winds 25 to 30 kt. seas 4 to 6 ft. a chance of
showers.
.fri...ne winds 15 to 20 kt. seas 5 to 7 ft.
.fri night...sw winds 5 to 10 kt. seas 4 to 6 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/9/2026 1:12 AM America/New_York.
Valid through 3/9/2026 3:15 PM America/New_York.
fzus52 kchs 090512
cwfchs
expires:202603091915;;879640
coastal waters forecast
national weather service charleston sc
112 am edt mon mar 9 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-091915-
waters from edisto beach sc to savannah ga out 20 nm-
112 am edt mon mar 9 2026
.rest of tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 4 ft at 9 seconds. a chance of showers. areas of fog
late.
.mon...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds. areas of fog.
.mon night...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. patchy fog. a slight chance of showers after
midnight. vsby 1 to 3 nm.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. patchy fog in the morning. a chance of showers in the
morning, then a chance of showers with a slight chance of tstms
in the afternoon.
.tue night...s winds 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers in the evening.
.wed...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds.
.wed night...s winds 15 to 20 kt with gusts to 25 kt. seas 3 to
4 ft, building to 4 to 5 ft after midnight.
.thu...sw winds 15 to 20 kt. seas 4 to 5 ft. showers likely with
a slight chance of tstms.
.thu night...ne winds 20 to 25 kt. seas 4 to 5 ft. a chance of
showers.
.fri...ne winds 15 to 20 kt. seas 4 to 5 ft.
.fri night...s winds 5 to 10 kt. seas 4 to 5 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/9/2026 1:12 AM America/New_York.
Valid through 3/9/2026 3:15 PM America/New_York.
fzus52 kchs 090512
cwfchs
expires:202603091915;;879641
coastal waters forecast
national weather service charleston sc
112 am edt mon mar 9 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
amz354-091915-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
112 am edt mon mar 9 2026
.rest of tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 9 seconds. a chance of showers, then a slight
chance of showers late. patchy fog late.
.mon...w winds 5 kt, becoming s in the afternoon. seas 3 ft. wave
detail: se 3 ft at 9 seconds. patchy fog.
.mon night...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. patchy fog.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds. patchy fog in the morning. a slight chance of
showers. a slight chance of tstms in the afternoon.
.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: se 3 ft at 9 seconds and
s 2 ft at 4 seconds.
.wed night...s winds 15 to 20 kt. seas 3 to 4 ft.
.thu...sw winds 15 to 20 kt. seas 3 to 4 ft. showers likely with
a slight chance of tstms.
.thu night...ne 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.
.fri night...e winds 5 to 10 kt. seas 4 to 5 ft.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/9/2026 1:12 AM America/New_York.
Valid through 3/9/2026 3:15 PM America/New_York.
fzus52 kchs 090512
cwfchs
expires:202603091915;;879642
coastal waters forecast
national weather service charleston sc
112 am edt mon mar 9 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-091915-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
112 am edt mon mar 9 2026
.rest of tonight...sw winds 10 kt. seas 4 to 5 ft. wave detail:
se 4 ft at 9 seconds. a chance of showers, then a slight chance
of showers late. patchy fog late.
.mon...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. patchy fog.
.mon night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 9 seconds. patchy fog.
.tue...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. a slight chance of tstms in the morning. patchy fog
in the morning. a slight chance of showers.
.tue night...s winds 10 to 15 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds.
.wed...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds and s 2 ft at 4 seconds.
.wed night...s winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft, building to 4 to 6 ft after midnight.
.thu...sw winds 15 to 20 kt. seas 4 to 6 ft. showers likely with
a chance of tstms.
.thu night...ne winds 20 to 25 kt. seas 5 to 7 ft. a chance of
showers with a slight chance of tstms.
.fri...ne winds 15 to 20 kt. seas 4 to 6 ft. a slight chance of
showers.
.fri night...ne winds 5 to 10 kt. seas 5 to 7 ft.
winds and seas higher in and near tstms.
$$
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