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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/7/2026 4:40 PM America/New_York.
Valid through 3/8/2026 7:00 AM America/New_York.
fzus52 kchs 072140
cwfchs
expires:202603081100;;807624
coastal waters forecast
national weather service charleston sc
440 pm est sat mar 7 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
amz350-081100-
waters from south santee river to edisto beach sc out 20 nm-
440 pm est sat mar 7 2026
.tonight...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 10 seconds. patchy dense fog. vsby 1 nm or less.
.sun...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: se 4 ft at 10 seconds. patchy dense fog in the
morning. a chance of showers with a slight chance of tstms in the
afternoon. vsby 1 nm or less in the morning.
.sun night...sw winds 10 to 15 kt with gusts to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 3 to 4 ft. wave
detail: se 4 ft at 9 seconds. a chance of showers with a slight
chance of tstms.
.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. a slight chance of showers.
.mon night...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers in the evening, then a
chance of showers with a slight chance of tstms after midnight.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. a chance of showers with a slight chance of tstms in
the morning, then a slight chance of showers in the afternoon.
.tue night...sw winds 10 kt. seas 3 ft.
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft.
.wed night...s winds 20 to 25 kt. seas 4 to 6 ft. a slight chance
of showers.
.thu...w winds 25 to 30 kt. seas 5 to 7 ft. showers likely with a
slight chance of tstms.
.thu night...n winds 25 to 30 kt. seas 4 to 6 ft. a chance of
showers.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/7/2026 4:40 PM America/New_York.
Valid through 3/8/2026 7:00 AM America/New_York.
fzus52 kchs 072140
cwfchs
expires:202603081100;;807625
coastal waters forecast
national weather service charleston sc
440 pm est sat mar 7 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-081100-
waters from edisto beach sc to savannah ga out 20 nm-
440 pm est sat mar 7 2026
.tonight...se winds 5 kt, becoming s late this evening. seas 3 to
4 ft. wave detail: se 4 ft at 10 seconds. patchy dense fog. vsby
1 nm or less.
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 10 seconds. patchy dense fog in the morning. a chance of
showers with a slight chance of tstms in the afternoon. vsby 1 nm
or less in the morning.
.sun night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 3 to 4 ft. wave detail: se 4 ft at
10 seconds. a chance of showers and tstms in the evening, then a
slight chance of showers after midnight.
.mon...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers in the afternoon.
.mon night...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds. a slight chance of showers in the evening, then a
chance of showers with a slight chance of tstms after midnight.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds. a slight chance of tstms in the morning. a slight
chance of showers.
.tue night...s winds 10 kt. seas 3 ft.
.wed...s winds 10 to 15 kt. seas 3 to 4 ft.
.wed night...s winds 15 to 20 kt. seas 4 to 6 ft. a slight chance
of showers.
.thu...w winds 20 to 25 kt. seas 4 to 6 ft. showers likely with a
slight chance of tstms.
.thu night...n winds 25 to 30 kt. seas 4 to 6 ft. a chance of
showers.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/7/2026 4:40 PM America/New_York.
Valid through 3/8/2026 7:00 AM America/New_York.
fzus52 kchs 072140
cwfchs
expires:202603081100;;807626
coastal waters forecast
national weather service charleston sc
440 pm est sat mar 7 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
amz354-081100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
440 pm est sat mar 7 2026
...dense fog advisory in effect until 7 pm est this evening...
.tonight...se winds 5 to 10 kt, becoming s after midnight. seas
3 to 4 ft. wave detail: e 3 ft at 10 seconds. patchy dense fog.
vsby 1 nm or less.
.sun...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 10 seconds. patchy dense fog in the morning. a chance of
showers and tstms in the afternoon. vsby 1 nm or less.
.sun night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: se 4 ft at 10 seconds. a
chance of showers and tstms in the evening.
.mon...sw winds 5 to 10 kt, becoming s in the afternoon. seas
3 ft. wave detail: se 3 ft at 9 seconds. a slight chance of
showers in the afternoon.
.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...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds.
.tue night...s winds 10 kt. seas 3 ft.
.wed...s winds 15 to 20 kt. seas 3 to 4 ft.
.wed night...s winds 15 to 20 kt. seas 4 to 5 ft. a slight chance
of showers.
.thu...w winds 20 to 25 kt. seas 4 to 5 ft. showers likely with a
slight chance of tstms.
.thu night...n winds 25 to 30 kt. seas 4 to 6 ft. a chance of
showers.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/7/2026 4:40 PM America/New_York.
Valid through 3/8/2026 7:00 AM America/New_York.
fzus52 kchs 072140
cwfchs
expires:202603081100;;807627
coastal waters forecast
national weather service charleston sc
440 pm est sat mar 7 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-081100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
440 pm est sat mar 7 2026
.tonight...s winds 5 to 10 kt, becoming sw late. seas 3 to 4 ft.
wave detail: e 4 ft at 10 seconds. patchy fog. a slight chance of
showers and tstms late. vsby 1 nm or less.
.sun...sw winds 10 to 15 kt. seas 4 to 5 ft. wave detail: se 4 ft
at 10 seconds. patchy fog in the morning with vsby 1 nm or less.
.sun night...sw winds 10 to 15 kt with gusts to 20 kt. seas 4 to
5 ft. wave detail: se 4 ft at 9 seconds. a chance of showers and
tstms in the evening, then a slight chance of showers after
midnight.
.mon...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds.
.mon night...s winds 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. a slight chance of showers. a slight chance of
tstms after midnight.
.tue...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds.
.tue night...s winds 10 to 15 kt. seas 3 to 4 ft.
.wed...s winds 10 to 15 kt. seas 3 to 4 ft.
.wed night...s winds 15 to 20 kt. seas 4 to 6 ft. a slight chance
of showers.
.thu...w winds 20 to 25 kt. seas 5 to 6 ft. showers likely with a
slight chance of tstms.
.thu night...n winds 25 to 30 kt. seas 6 to 8 ft. a chance of
showers.
winds and seas higher in and near tstms.
$$
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