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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/31/2025 12:51 PM America/New_York.
Valid through 1/1/2026 2:00 AM America/New_York.
fzus52 kchs 311751
cwfchs
expires:202601010700;;562542
coastal waters forecast
national weather service charleston sc
1250 pm est wed dec 31 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
amz350-010700-
waters from south santee river to edisto beach sc out 20 nm-
1250 pm est wed dec 31 2025
...small craft advisory in effect from 11 pm est this evening
through thursday morning...
.this afternoon...w winds 5 to 10 kt. seas 2 ft. wave detail: w
1 foot at 3 seconds and ne 1 foot at 6 seconds.
.tonight...w winds 15 to 20 kt with gusts to 25 kt. seas 2 to
3 ft, building to 3 to 4 ft after midnight. wave detail: w 2 ft
at 4 seconds and e 1 foot at 7 seconds, becoming sw 4 ft at
5 seconds and e 1 foot at 8 seconds.
.thu...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft in the
afternoon. wave detail: sw 4 ft at 5 seconds and e 1 foot at
8 seconds, becoming sw 3 ft at 5 seconds and e 1 foot at
8 seconds.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 5 seconds.
.fri...w winds 10 to 15 kt. seas 2 ft. wave detail: sw 2 ft at
5 seconds.
.fri night...sw winds 5 to 10 kt. seas 2 ft. wave detail: sw 2 ft
at 4 seconds and e 1 foot at 14 seconds. a chance of showers
after midnight.
.sat...sw winds 15 to 20 kt. seas 3 to 4 ft. showers with a
slight chance of tstms.
.sat night...w winds 15 to 20 kt. seas 4 to 5 ft. showers with a
slight chance of tstms.
.sun...n winds 15 to 20 kt. seas 3 to 4 ft. a slight chance of
showers.
.sun night...ne winds 10 to 15 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/31/2025 12:51 PM America/New_York.
Valid through 1/1/2026 2:00 AM America/New_York.
fzus52 kchs 311751
cwfchs
expires:202601010700;;562543
coastal waters forecast
national weather service charleston sc
1250 pm est wed dec 31 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-010700-
waters from edisto beach sc to savannah ga out 20 nm-
1250 pm est wed dec 31 2025
...small craft advisory in effect from 11 pm est this evening
through thursday morning...
.this afternoon...w winds 10 kt. seas 2 ft. wave detail: w 1 foot
at 3 seconds and e 1 foot at 7 seconds.
.tonight...w winds 15 to 20 kt with gusts to 25 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and e 1 foot at 7 seconds.
.thu...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and e
1 foot at 8 seconds.
.thu night...w winds 10 to 15 kt. seas 2 ft. wave detail: w 2 ft
at 4 seconds and e 1 foot at 8 seconds.
.fri...w winds 10 kt. seas 2 ft. wave detail: w 2 ft at
4 seconds.
.fri night...sw winds 10 kt. seas 2 ft. wave detail: sw 2 ft at
4 seconds. a chance of showers after midnight.
.sat...sw winds 15 to 20 kt. seas 3 to 4 ft. showers with a
slight chance of tstms.
.sat night...w winds 15 kt. seas 3 to 4 ft. showers with a chance
of tstms.
.sun...n winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.sun night...ne winds 10 to 15 kt. seas 2 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/31/2025 12:51 PM America/New_York.
Valid through 1/1/2026 2:00 AM America/New_York.
fzus52 kchs 311751
cwfchs
expires:202601010700;;562544
coastal waters forecast
national weather service charleston sc
1250 pm est wed dec 31 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
amz354-010700-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
1250 pm est wed dec 31 2025
.this afternoon...w winds 10 to 15 kt. seas 2 ft. wave detail: w
2 ft at 3 seconds and e 1 foot at 8 seconds.
.tonight...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and e
1 foot at 8 seconds.
.thu...w winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 2 to 3 ft. wave detail: w 3 ft
at 4 seconds and e 1 foot at 8 seconds.
.thu night...w winds 10 to 15 kt. seas 2 ft. wave detail: w 2 ft
at 3 seconds and e 1 foot at 8 seconds.
.fri...w winds 10 kt. seas 1 to 2 ft. wave detail: w 2 ft at
3 seconds and e 1 foot at 8 seconds, becoming sw 1 foot at
3 seconds.
.fri night...sw winds 10 to 15 kt. seas 1 foot or less, then
around 2 ft after midnight. wave detail: sw 1 foot at 3 seconds,
becoming sw 2 ft at 3 seconds and e 1 foot at 14 seconds. a
chance of showers after midnight.
.sat...sw winds 15 to 20 kt. seas 3 to 4 ft. showers.
.sat night...w winds 15 kt. seas 3 to 4 ft. showers with a chance
of tstms.
.sun...n winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers.
.sun night...ne winds 10 to 15 kt. seas 2 ft.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/31/2025 12:51 PM America/New_York.
Valid through 1/1/2026 2:00 AM America/New_York.
fzus52 kchs 311751
cwfchs
expires:202601010700;;562545
coastal waters forecast
national weather service charleston sc
1250 pm est wed dec 31 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-010700-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
1250 pm est wed dec 31 2025
...small craft advisory in effect from 11 pm est this evening
through thursday morning...
.this afternoon...nw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 4 seconds and ne 2 ft at 8 seconds.
.tonight...w winds 15 to 20 kt with gusts to 25 kt. seas 3 to
4 ft, building to 4 to 5 ft after midnight. wave detail: w 3 ft
at 4 seconds and e 2 ft at 7 seconds, becoming w 4 ft at
5 seconds and e 2 ft at 8 seconds.
.thu...w winds 15 to 20 kt with gusts to 25 kt. seas 4 to 5 ft,
subsiding to 3 to 4 ft in the afternoon. wave detail: w 4 ft at
5 seconds and e 1 foot at 8 seconds.
.thu night...w winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and e 1 foot at 8 seconds.
.fri...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 4 seconds and e 1 foot at 9 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 4 seconds and e 1 foot at 13 seconds. a slight chance
of showers after midnight.
.sat...sw winds 15 to 20 kt. seas 4 to 5 ft. showers.
.sat night...w winds 20 to 25 kt. seas 4 to 6 ft. showers with a
chance of tstms.
.sun...n winds 15 to 20 kt. seas 4 to 5 ft. a chance of showers.
.sun night...ne winds 15 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
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