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(1/2)
Latest Coastal Waters Forecast by KCHS
Issued 3/3/2026 4:40 PM America/New_York.
Valid through 3/4/2026 6:00 AM America/New_York.
fzus52 kchs 032140
cwfchs
expires:202603041100;;574141
coastal waters forecast
national weather service charleston sc
439 pm est tue mar 3 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
amz330-041100-
charleston harbor-
439 pm est tue mar 3 2026
.tonight...e winds 5 kt this evening, becoming light and
variable. patchy fog late this evening. areas of fog late. vsby
1 to 3 nm late this evening, then 1 nm or less late.
.wed...variable winds 5 kt. areas of dense fog in the morning
with vsby 1 nm or less.
.wed night...se winds 5 kt.
.thu...se winds 5 kt.
.thu night...s winds 5 kt.
.fri...s winds 5 kt.
.fri night...s winds 5 kt.
.sat...s winds 5 to 10 kt.
.sat night...s winds 5 kt.
.sun...sw winds 5 to 10 kt. a slight chance of showers.
.sun night...sw winds 5 to 10 kt. a slight chance of showers.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 56 degrees.
$$
(2/2)
Latest Coastal Waters Forecast by KCHS
Issued 3/3/2026 4:40 PM America/New_York.
Valid through 3/4/2026 6:00 AM America/New_York.
fzus52 kchs 032140
cwfchs
expires:202603041100;;574142
coastal waters forecast
national weather service charleston sc
439 pm est tue mar 3 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-041100-
waters from south santee river to edisto beach sc out 20 nm-
439 pm est tue mar 3 2026
.tonight...ne winds 5 to 10 kt, diminishing to 5 kt after
midnight. seas 3 to 4 ft. wave detail: e 4 ft at 8 seconds.
patchy fog after midnight. vsby 1 to 3 nm after midnight,
decreasing to 1 nm or less.
.wed...variable winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds. areas of fog in the morning with vsby 1 nm or less.
.wed night...se winds 5 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds.
.thu...se winds 5 kt. seas 3 to 4 ft. wave detail: se 4 ft at
9 seconds.
.thu night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 10 seconds. a slight chance of showers after midnight.
.fri...s winds 5 kt. seas 3 to 4 ft. wave detail: se 4 ft at
10 seconds.
.fri night...s winds 5 kt. seas 3 to 4 ft.
.sat...s winds 5 to 10 kt. seas 3 ft.
.sat night...s winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers.
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.sun night...sw winds 10 to 15 kt. seas 3 to 4 ft. a slight
chance of showers.
$$
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