(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/8/2025 12:10 PM America/New_York.
Valid through 12/9/2025 1:15 AM America/New_York.
fzus52 kchs 081710
cwfchs
expires:202512090615;;228858
coastal waters forecast
national weather service charleston sc
1210 pm est mon dec 8 2025
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
amz350-090615-
waters from south santee river to edisto beach sc out 20 nm-
1210 pm est mon dec 8 2025
...small craft advisory in effect from 4 pm est this afternoon
through tuesday morning...
.rest of today...n winds 10 to 15 kt, increasing to 15 to 20 kt
late. seas 3 to 4 ft. wave detail: n 3 ft at 4 seconds and se
2 ft at 9 seconds. a slight chance of rain early this afternoon.
.tonight...n winds 20 to 25 kt. seas 4 to 6 ft. wave detail: ne
4 ft at 6 seconds and n 3 ft at 3 seconds.
.tue...n winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. seas 4 to 5 ft, subsiding to 3 to 4 ft in the
afternoon. wave detail: ne 4 ft at 7 seconds and se 3 ft at
9 seconds, becoming e 4 ft at 9 seconds.
.tue night...nw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
3 ft at 10 seconds.
.wed...w winds 10 to 15 kt, becoming sw 20 to 25 kt in the
afternoon. seas 3 ft, building to 4 to 5 ft in the afternoon.
wave detail: e 3 ft at 10 seconds and sw 2 ft at 3 seconds,
becoming sw 4 ft at 4 seconds and e 3 ft at 10 seconds.
.wed night...w winds 20 to 25 kt with gusts to 30 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 5 seconds and e 3 ft at 10 seconds.
.thu...w winds 10 to 15 kt. seas 3 to 4 ft.
.thu night...w winds 10 kt. seas 2 ft.
.fri...w winds 10 to 15 kt. seas 2 ft.
.fri night...w winds 15 to 20 kt. seas 2 to 3 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/8/2025 12:10 PM America/New_York.
Valid through 12/9/2025 1:15 AM America/New_York.
fzus52 kchs 081710
cwfchs
expires:202512090615;;228859
coastal waters forecast
national weather service charleston sc
1210 pm est mon dec 8 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-090615-
waters from edisto beach sc to savannah ga out 20 nm-
1210 pm est mon dec 8 2025
.rest of today...nw winds 10 to 15 kt, increasing to 15 to 20 kt
late. seas 2 to 3 ft. wave detail: n 2 ft at 4 seconds and e 2 ft
at 9 seconds.
.tonight...n winds 15 to 20 kt. seas 3 to 4 ft. wave detail: n
3 ft at 5 seconds and se 2 ft at 9 seconds.
.tue...n winds 10 to 15 kt with gusts to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: ne 3 ft at 5 seconds and se
2 ft at 9 seconds, becoming e 3 ft at 8 seconds.
.tue night...variable winds 5 kt. seas 2 to 3 ft. wave detail: e
3 ft at 9 seconds.
.wed...w winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. wave detail: e 3 ft at 10 seconds, becoming sw 3 ft at
4 seconds and e 3 ft at 10 seconds.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft. wave detail: sw 4 ft at 5 seconds and e 3 ft at 10 seconds.
.thu...w winds 10 to 15 kt. seas 3 to 4 ft.
.thu night...w winds 10 kt. seas 2 ft.
.fri...w winds 10 kt. seas 2 ft.
.fri night...w winds 10 to 15 kt. seas 2 to 3 ft.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/8/2025 12:10 PM America/New_York.
Valid through 12/9/2025 1:15 AM America/New_York.
fzus52 kchs 081710
cwfchs
expires:202512090615;;228860
coastal waters forecast
national weather service charleston sc
1210 pm est mon dec 8 2025
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
amz354-090615-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
1210 pm est mon dec 8 2025
.rest of today...nw winds 15 to 20 kt. seas 3 ft. wave detail: n
2 ft at 4 seconds and e 2 ft at 9 seconds.
.tonight...n winds 20 kt with isolated gusts to 25 kt. seas 3 to
4 ft. wave detail: n 4 ft at 4 seconds and e 2 ft at 9 seconds.
.tue...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: ne 4 ft at 5 seconds and
e 3 ft at 9 seconds.
.tue night...n winds 5 kt, becoming nw after midnight. seas 2 to
3 ft. wave detail: e 3 ft at 8 seconds.
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts to
20 kt in the afternoon. seas 2 to 3 ft, building to 3 to 4 ft in
the afternoon. wave detail: e 3 ft at 10 seconds, becoming sw
3 ft at 3 seconds and e 3 ft at 10 seconds.
.wed night...w winds 15 to 20 kt. seas 3 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 3 ft at 10 seconds.
.thu...w winds 10 to 15 kt. seas 3 to 4 ft.
.thu night...w winds 10 kt. seas 2 ft.
.fri...w winds 5 to 10 kt. seas 2 ft.
.fri night...w winds 10 to 15 kt. seas 2 ft.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/8/2025 12:10 PM America/New_York.
Valid through 12/9/2025 1:15 AM America/New_York.
fzus52 kchs 081710
cwfchs
expires:202512090615;;228861
coastal waters forecast
national weather service charleston sc
1210 pm est mon dec 8 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-090615-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
1210 pm est mon dec 8 2025
...small craft advisory in effect from 4 pm est this afternoon
through tuesday morning...
.rest of today...nw winds 15 to 20 kt with gusts to 25 kt. seas
4 to 5 ft. wave detail: n 3 ft at 5 seconds and e 2 ft at
9 seconds. a slight chance of rain early this afternoon.
.tonight...n winds 20 to 25 kt. seas 4 to 6 ft. wave detail: n
5 ft at 6 seconds and e 2 ft at 9 seconds.
.tue...n winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 4 to 5 ft. wave detail: ne
4 ft at 6 seconds and e 4 ft at 9 seconds.
.tue night...n winds 5 to 10 kt, becoming nw after midnight. seas
4 to 5 ft. wave detail: ne 5 ft at 10 seconds.
.wed...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts to
20 kt in the afternoon. seas 4 to 5 ft. wave detail: e 5 ft at
10 seconds and sw 3 ft at 4 seconds.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 5 seconds and e 4 ft at 10 seconds.
.thu...nw winds 10 to 15 kt. seas 4 to 5 ft.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 10 kt. seas 2 to 3 ft.
.fri night...w winds 15 to 20 kt. seas 3 to 4 ft.
$$
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