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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 2/1/2026 6:01 PM America/New_York.
Valid through 2/2/2026 8:00 AM America/New_York.
fzus52 kchs 012301
cwfchs
expires:202602021300;;932790
coastal waters forecast
national weather service charleston sc
601 pm est sun feb 1 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
amz350-021300-
waters from south santee river to edisto beach sc out 20 nm-
601 pm est sun feb 1 2026
...small craft advisory in effect until 2 am est monday...
.tonight...nw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 4 to 5 ft. wave detail: nw 4 ft at 4 seconds and e
3 ft at 11 seconds.
.mon...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. seas 3 to 4 ft. wave detail: ne 3 ft at 11 seconds and
w 2 ft at 4 seconds.
.mon night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 11 seconds and sw 2 ft at 4 seconds.
.tue...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and e 2 ft at 11 seconds.
.tue night...sw winds 10 to 15 kt. seas 2 to 3 ft, building to
3 to 4 ft after midnight. wave detail: sw 2 ft at 4 seconds and e
2 ft at 11 seconds, becoming sw 3 ft at 5 seconds and e 1 foot at
11 seconds. a slight chance of showers after midnight.
.wed...sw winds 15 kt with gusts to 20 kt. seas 3 to 4 ft. wave
detail: sw 4 ft at 6 seconds and e 1 foot at 11 seconds. a chance
of showers in the morning, then showers likely in the afternoon.
.wed night...w winds 10 to 15 kt, becoming nw 15 to 20 kt after
midnight. seas 3 to 4 ft. showers, mainly in the evening.
.thu...n winds 15 to 20 kt. seas 3 to 4 ft. a slight chance of
showers.
.thu night...nw winds 15 to 20 kt. seas 3 to 4 ft.
.fri...w winds 15 to 20 kt. seas 3 to 4 ft.
.fri night...w winds 20 to 25 kt. seas 4 to 6 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 2/1/2026 6:01 PM America/New_York.
Valid through 2/2/2026 8:00 AM America/New_York.
fzus52 kchs 012301
cwfchs
expires:202602021300;;932791
coastal waters forecast
national weather service charleston sc
601 pm est sun feb 1 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-021300-
waters from edisto beach sc to savannah ga out 20 nm-
601 pm est sun feb 1 2026
.tonight...nw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: nw
3 ft at 4 seconds and e 2 ft at 12 seconds.
.mon...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. seas 3 to 4 ft. wave detail: e 3 ft at 12 seconds and
nw 2 ft at 3 seconds.
.mon night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w
2 ft at 3 seconds and e 2 ft at 12 seconds.
.tue...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft at
4 seconds and e 2 ft at 12 seconds.
.tue night...sw winds 10 to 15 kt. seas 2 to 3 ft, building to
3 to 4 ft after midnight. wave detail: sw 2 ft at 4 seconds and e
2 ft at 12 seconds, becoming sw 3 ft at 5 seconds and e 1 foot at
11 seconds. a slight chance of showers after midnight.
.wed...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 4 ft at 5 seconds and e 1 foot at 11 seconds. a
chance of showers in the morning, then showers likely in the
afternoon.
.wed night...sw winds 10 to 15 kt, becoming nw with gusts to
20 kt after midnight. seas 2 to 3 ft. showers likely, mainly in
the evening.
.thu...n winds 15 to 20 kt. seas 2 to 3 ft. a slight chance of
showers.
.thu night...nw winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 15 to 20 kt. seas 3 to 4 ft.
.fri night...w winds 20 to 25 kt. seas 4 to 5 ft.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 2/1/2026 6:01 PM America/New_York.
Valid through 2/2/2026 8:00 AM America/New_York.
fzus52 kchs 012301
cwfchs
expires:202602021300;;932792
coastal waters forecast
national weather service charleston sc
601 pm est sun feb 1 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
amz354-021300-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
601 pm est sun feb 1 2026
.tonight...nw winds 15 to 20 kt. seas 2 to 3 ft, building to 3 to
4 ft after midnight. wave detail: nw 3 ft at 4 seconds and e
1 foot at 12 seconds, becoming nw 3 ft at 3 seconds and e 2 ft at
12 seconds.
.mon...w winds 10 to 15 kt. seas 3 to 4 ft. wave detail: nw 3 ft
at 3 seconds and e 3 ft at 12 seconds.
.mon night...w winds 10 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 12 seconds and w 2 ft at 3 seconds.
.tue...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 12 seconds and w 2 ft at
3 seconds.
.tue night...sw winds 10 to 15 kt. seas 2 to 3 ft, building to
3 to 4 ft after midnight. wave detail: s 3 ft at 4 seconds and e
2 ft at 12 seconds.
.wed...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 3 ft at 5 seconds and e 2 ft at 11 seconds. a
chance of showers in the morning, then showers likely in the
afternoon.
.wed night...sw winds 10 to 15 kt, becoming nw 15 to 20 kt after
midnight. seas 2 to 3 ft. showers likely, mainly in the evening.
.thu...nw winds 15 to 20 kt. seas 2 to 3 ft. a slight chance of
showers.
.thu night...nw winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 15 to 20 kt. seas 3 to 4 ft.
.fri night...w winds 20 to 25 kt. seas 4 to 5 ft.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 2/1/2026 6:01 PM America/New_York.
Valid through 2/2/2026 8:00 AM America/New_York.
fzus52 kchs 012301
cwfchs
expires:202602021300;;932793
coastal waters forecast
national weather service charleston sc
601 pm est sun feb 1 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-021300-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
601 pm est sun feb 1 2026
...small craft advisory in effect through monday evening...
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. seas 4 to
6 ft. wave detail: nw 5 ft at 5 seconds and e 4 ft at 12 seconds.
.mon...nw winds 10 to 15 kt. seas 4 to 6 ft. wave detail: e 5 ft
at 12 seconds and nw 4 ft at 4 seconds.
.mon night...w winds 10 to 15 kt with gusts to 20 kt. seas 4 to
5 ft. wave detail: e 5 ft at 12 seconds and w 3 ft at 4 seconds.
.tue...w winds 10 to 15 kt. seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: e 4 ft at 12 seconds and w
3 ft at 4 seconds, becoming e 3 ft at 12 seconds and w 2 ft at
3 seconds.
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 3 to 4 ft, building to 4 to 5 ft after
midnight. wave detail: sw 3 ft at 4 seconds and e 3 ft at
12 seconds, becoming sw 4 ft at 5 seconds and e 3 ft at
11 seconds.
.wed...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to 5 ft.
wave detail: sw 5 ft at 5 seconds and e 2 ft at 11 seconds. a
slight chance of showers in the morning, then a chance of showers
in the afternoon.
.wed night...sw winds 15 to 20 kt, becoming w after midnight.
seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight. showers,
mainly in the evening.
.thu...nw winds 15 to 20 kt. seas 4 to 5 ft. a slight chance of
showers.
.thu night...nw winds 15 to 20 kt. seas 4 to 5 ft.
.fri...w winds 20 to 25 kt. seas 4 to 6 ft.
.fri night...w winds 25 to 30 kt. seas 5 to 7 ft.
$$
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