(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/10/2025 4:40 PM America/New_York.
Valid through 12/11/2025 5:00 AM America/New_York.
fzus52 kchs 102140
cwfchs
expires:202512111000;;356814
coastal waters forecast
national weather service charleston sc
439 pm est wed dec 10 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
amz350-111000-
waters from south santee river to edisto beach sc out 20 nm-
439 pm est wed dec 10 2025
...small craft advisory in effect through thursday morning...
.tonight...w winds 20 to 25 kt. seas 4 to 6 ft. wave detail: sw
6 ft at 5 seconds and e 3 ft at 10 seconds.
.thu...nw winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: w 5 ft at 6 seconds and e
2 ft at 9 seconds, becoming nw 3 ft at 6 seconds and e 1 foot at
9 seconds.
.thu night...w winds 10 kt. seas 2 ft. wave detail: nw 2 ft at
5 seconds and e 1 foot at 9 seconds.
.fri...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. wave detail: sw 3 ft at
4 seconds and se 1 foot at 8 seconds.
.fri night...w winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and se 1 foot at 8 seconds.
.sat...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 5 seconds and se 1 foot at 8 seconds.
.sat night...sw winds 5 to 10 kt. seas 2 ft.
.sun...w winds 15 to 20 kt. seas 2 to 3 ft.
.sun night...n winds 25 to 30 kt. seas 4 to 6 ft.
.mon...ne winds 20 to 25 kt. seas 5 to 7 ft.
.mon night...ne winds 10 to 15 kt. seas 4 to 5 ft.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/10/2025 4:40 PM America/New_York.
Valid through 12/11/2025 5:00 AM America/New_York.
fzus52 kchs 102140
cwfchs
expires:202512111000;;356815
coastal waters forecast
national weather service charleston sc
439 pm est wed dec 10 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-111000-
waters from edisto beach sc to savannah ga out 20 nm-
439 pm est wed dec 10 2025
...small craft advisory in effect through thursday morning...
.tonight...w winds 20 to 25 kt, becoming nw late. seas 4 to 6 ft.
wave detail: sw 5 ft at 5 seconds and e 3 ft at 10 seconds.
.thu...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft, subsiding to 2 to 3 ft in the
afternoon. wave detail: nw 4 ft at 5 seconds and e 2 ft at
10 seconds, becoming nw 3 ft at 4 seconds and e 2 ft at
9 seconds.
.thu night...w winds 5 to 10 kt. seas 2 ft. wave detail: nw 2 ft
at 4 seconds and e 1 foot at 9 seconds.
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 ft. wave detail: sw 2 ft at 3 seconds and se
1 foot at 9 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 2 ft at 4 seconds and se 1 foot at 8 seconds.
.sat...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot at
8 seconds.
.sat night...sw winds 5 kt. seas 1 foot or less.
.sun...w winds 10 to 15 kt. seas 2 ft.
.sun night...n winds 25 to 30 kt. seas 4 to 5 ft.
.mon...ne winds 20 to 25 kt. seas 4 to 6 ft.
.mon night...ne winds 10 to 15 kt. seas 4 to 5 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/10/2025 4:40 PM America/New_York.
Valid through 12/11/2025 5:00 AM America/New_York.
fzus52 kchs 102140
cwfchs
expires:202512111000;;356816
coastal waters forecast
national weather service charleston sc
439 pm est wed dec 10 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
amz354-111000-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
439 pm est wed dec 10 2025
...small craft advisory in effect through late tonight...
.tonight...w winds 20 to 25 kt, becoming nw late. seas 4 to 5 ft.
wave detail: sw 4 ft at 5 seconds and e 3 ft at 10 seconds.
.thu...nw winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: nw 4 ft at 4 seconds and e
2 ft at 10 seconds, becoming nw 3 ft at 4 seconds and e 2 ft at
10 seconds.
.thu night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and e
2 ft at 9 seconds.
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 ft. wave detail: sw 2 ft at 3 seconds and e
1 foot at 9 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 ft. wave detail: sw
2 ft at 3 seconds and se 1 foot at 8 seconds.
.sat...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot at
8 seconds.
.sat night...sw winds 5 to 10 kt. seas 1 foot or less.
.sun...w winds 10 to 15 kt. seas 2 ft.
.sun night...n winds 25 to 30 kt. seas 4 to 5 ft.
.mon...ne winds 25 to 30 kt. seas 5 to 7 ft.
.mon night...ne winds 15 to 20 kt. seas 4 to 6 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/10/2025 4:40 PM America/New_York.
Valid through 12/11/2025 5:00 AM America/New_York.
fzus52 kchs 102140
cwfchs
expires:202512111000;;356817
coastal waters forecast
national weather service charleston sc
439 pm est wed dec 10 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-111000-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
439 pm est wed dec 10 2025
...small craft advisory in effect through thursday morning...
.tonight...w winds 20 to 25 kt, becoming nw late. seas 5 to 7 ft,
building to 6 to 8 ft after midnight. wave detail: sw 6 ft at
5 seconds and e 4 ft at 10 seconds, becoming w 7 ft at 6 seconds
and e 4 ft at 10 seconds.
.thu...nw winds 20 to 25 kt, diminishing to 15 kt in the
afternoon. seas 5 to 7 ft, subsiding to 4 to 5 ft in the
afternoon. wave detail: nw 6 ft at 5 seconds and e 3 ft at
10 seconds, becoming nw 4 ft at 5 seconds and e 2 ft at
9 seconds.
.thu night...nw winds 10 to 15 kt. seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight. wave detail: nw 3 ft at 4 seconds and e
2 ft at 9 seconds.
.fri...w winds 10 kt, becoming sw in the afternoon. seas 2 to
3 ft. wave detail: nw 2 ft at 4 seconds and e 2 ft at 9 seconds.
.fri night...sw winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at 8 seconds.
.sat...w winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and
se 1 foot at 9 seconds.
.sat night...sw winds 5 to 10 kt. seas 2 ft.
.sun...w winds 10 to 15 kt. seas 2 to 3 ft.
.sun night...n winds 25 to 30 kt. seas 5 to 7 ft.
.mon...ne winds 20 to 25 kt. seas 7 to 9 ft. a slight chance of
showers.
.mon night...ne winds 15 to 20 kt. seas 5 to 7 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 12/10/2025 4:16 PM America/New_York.
Valid through 12/11/2025 7:00 AM America/New_York.
fzus52 kjax 102116
cwfjax
expires:202512111200;;355536
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
416 pm est wed dec 10 2025
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz450-452-454-111200-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
416 pm est wed dec 10 2025
...small craft advisory in effect from 10 pm est this evening
through thursday morning...
.tonight...west winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: west 4 feet at 4 seconds and
east 4 feet at 10 seconds. intracoastal waters choppy.
.thursday...northwest winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northwest 4 feet at 4 seconds and east
3 feet at 10 seconds. intracoastal waters choppy.
.thursday night...northwest winds 5 to 10 knots. seas 2 to
3 feet. wave detail: northwest 2 feet at 4 seconds and east
2 feet at 9 seconds. intracoastal waters light chop.
.friday...west winds around 5 knots, becoming southwest in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
9 seconds. intracoastal waters light chop.
.friday night...southwest winds 5 to 10 knots. seas around
2 feet. wave detail: east 2 feet at 7 seconds. intracoastal
waters light chop.
.saturday and saturday night...west winds around 5 knots. seas
around 2 feet. intracoastal waters smooth.
.sunday...northwest winds 5 to 10 knots, becoming north 20 to
25 knots. seas 2 to 4 feet, occasionally to 5 feet, building to
4 to 6 feet, occasionally to 8 feet after midnight. intracoastal
waters rough.
.monday...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots. seas 5 to 7 feet, occasionally to 9 feet. intracoastal
waters rough.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 12/10/2025 4:16 PM America/New_York.
Valid through 12/11/2025 7:00 AM America/New_York.
fzus52 kjax 102116
cwfjax
expires:202512111200;;355537
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
416 pm est wed dec 10 2025
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-472-474-111200-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
416 pm est wed dec 10 2025
...small craft advisory in effect through thursday morning...
.tonight...west winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: west 6 feet at 5 seconds and
northeast 5 feet at 10 seconds.
.thursday...northwest winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: northwest 6 feet at 5 seconds and east
4 feet at 10 seconds.
.thursday night...northwest winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet. wave detail: northwest 3 feet at 5 seconds and east
2 feet at 9 seconds.
.friday...northwest winds 5 to 10 knots, becoming southwest in
the afternoon. seas 2 to 3 feet. wave detail: northwest 2 feet at
4 seconds and east 2 feet at 9 seconds.
.friday night...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 2 feet at 3 seconds and southeast 2 feet
at 8 seconds.
.saturday and saturday night...southwest winds 5 to 10 knots.
seas around 2 feet. wave detail: west 2 feet at 3 seconds and
southeast 2 feet at 8 seconds.
.sunday...northwest winds 10 to 15 knots, becoming north 20 to
25 knots. seas 2 to 3 feet, building to 5 to 7 feet, occasionally
to 9 feet. a slight chance of showers after midnight.
.monday...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots. seas 5 to 7 feet, occasionally to 9 feet. a slight
chance of showers.
$$
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