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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/9/2026 7:10 PM America/New_York.
Valid through 3/10/2026 9:00 AM America/New_York.
fzus52 kchs 092310
cwfchs
expires:202603101300;;923882
coastal waters forecast
national weather service charleston sc
709 pm 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
amz350-101300-
waters from south santee river to edisto beach sc out 20 nm-
710 pm edt mon mar 9 2026
.tonight...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. patchy fog late this evening. areas of fog late.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. areas of fog in the morning. a slight chance of
showers. a slight chance of tstms in the afternoon. vsby 1 to
3 nm.
.tue night...sw winds 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. a slight chance of showers and tstms in the evening.
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 5 seconds and se 3 ft at 9 seconds.
.wed night...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 se 2 ft at 9 seconds.
.thu...sw winds 20 kt, becoming w in the afternoon. seas 5 to
6 ft, subsiding to 4 to 6 ft in the afternoon. wave detail: s
5 ft at 7 seconds and se 2 ft at 9 seconds, becoming sw 5 ft at
7 seconds and se 2 ft at 9 seconds. a chance of showers in the
morning, then showers in the afternoon.
.thu night...n winds 25 to 30 kt. seas 4 to 6 ft. showers, mainly
in the evening.
.fri...ne winds 20 to 25 kt. seas 4 to 6 ft.
.fri night...sw winds 5 to 10 kt. seas 4 to 5 ft.
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft.
.sat night...se winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/9/2026 7:10 PM America/New_York.
Valid through 3/10/2026 9:00 AM America/New_York.
fzus52 kchs 092310
cwfchs
expires:202603101300;;923883
coastal waters forecast
national weather service charleston sc
709 pm edt mon mar 9 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-101300-
waters from edisto beach sc to savannah ga out 20 nm-
710 pm edt mon mar 9 2026
.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds. patchy fog late this evening. areas of fog
late.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. areas of fog in the morning. a slight chance of
showers and tstms in the afternoon.
.tue night...s winds 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds and s 2 ft at 4 seconds. a slight chance of showers and
tstms in the evening.
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 4 seconds and se 3 ft at 9 seconds.
.wed night...s winds 15 to 20 kt. seas 3 to 4 ft, building to
4 to 5 ft after midnight. wave detail: s 4 ft at 5 seconds and se
2 ft at 9 seconds.
.thu...sw winds 15 to 20 kt, becoming w in the afternoon. seas
4 to 5 ft. wave detail: s 4 ft at 6 seconds and se 2 ft at
9 seconds. a chance of showers in the morning, then showers with
a slight chance of tstms in the afternoon.
.thu night...n winds 20 to 25 kt with gusts to 30 kt. seas 4 to
5 ft, building to 4 to 6 ft after midnight. showers, mainly in
the evening.
.fri...ne winds 20 to 25 kt. seas 4 to 6 ft.
.fri night...se winds 5 to 10 kt. seas 3 to 4 ft.
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft.
.sat night...se winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/9/2026 7:10 PM America/New_York.
Valid through 3/10/2026 9:00 AM America/New_York.
fzus52 kchs 092310
cwfchs
expires:202603101300;;923884
coastal waters forecast
national weather service charleston sc
709 pm 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
amz354-101300-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
710 pm edt mon mar 9 2026
.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds. patchy fog late this evening. areas of fog
late.
.tue...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds. areas of fog in the morning. a slight chance of
showers and tstms in the afternoon.
.tue night...s winds 10 to 15 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 3 seconds.
.wed...s winds 10 to 15 kt. seas 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. seas 3 to 4 ft. wave detail: s
4 ft at 5 seconds and e 2 ft at 9 seconds.
.thu...sw winds 15 kt, becoming w in the afternoon. seas 3 to
4 ft. wave detail: s 3 ft at 6 seconds and se 3 ft at 9 seconds.
a chance of showers in the morning, then showers with a slight
chance of tstms in the afternoon.
.thu night...ne winds 20 to 25 kt. seas 3 to 4 ft, building to
4 to 6 ft after midnight. showers with a slight chance of tstms
in the evening, then a chance of showers after midnight.
.fri...ne winds 20 to 25 kt. seas 4 to 6 ft.
.fri night...e winds 5 to 10 kt. seas 3 to 4 ft.
.sat...ne winds 5 to 10 kt. seas 3 to 4 ft.
.sat night...se winds 5 to 10 kt. seas 2 to 3 ft. a slight chance
of showers.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/9/2026 7:10 PM America/New_York.
Valid through 3/10/2026 9:00 AM America/New_York.
fzus52 kchs 092310
cwfchs
expires:202603101300;;923885
coastal waters forecast
national weather service charleston sc
709 pm edt mon mar 9 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-101300-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
710 pm edt mon mar 9 2026
.tonight...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 9 seconds. patchy fog late this evening.
.tue...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds.
.tue night...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
3 ft at 4 seconds and se 3 ft at 9 seconds.
.wed...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds and s 3 ft at 4 seconds.
.wed night...s winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft. wave detail: s 4 ft at 5 seconds and se 4 ft at 9 seconds.
.thu...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to 5 ft.
wave detail: s 5 ft at 6 seconds and se 3 ft at 9 seconds. a
chance of showers in the morning, then showers with a slight
chance of tstms in the afternoon.
.thu night...n winds 20 to 25 kt, becoming ne 25 to 30 kt after
midnight. seas 4 to 6 ft, building to 5 to 7 ft after midnight.
showers with a slight chance of tstms in the evening, then a
chance of showers after midnight.
.fri...ne winds 20 to 25 kt. seas 5 to 7 ft. a slight chance of
showers.
.fri night...ne winds 5 to 10 kt. seas 4 to 6 ft.
.sat...ne winds 5 to 10 kt. seas 4 to 5 ft.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers.
winds and seas higher in and near tstms.
$$
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