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(1/8)
Latest Coastal Waters Forecast by KCHS
Issued 12/30/2025 7:50 PM America/New_York.
Valid through 12/31/2025 9:00 AM America/New_York.
fzus52 kchs 310050
cwfchs
expires:202512311400;;523534
coastal waters forecast
national weather service charleston sc
750 pm est tue dec 30 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
amz374-311400-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
750 pm est tue dec 30 2025
.tonight...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n
3 ft at 4 seconds and e 1 foot at 11 seconds.
.wed...w winds 15 kt with gusts to 20 kt. seas 3 to 4 ft. wave
detail: nw 3 ft at 4 seconds and ne 2 ft at 6 seconds.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft. wave detail: w 5 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 5 ft at
5 seconds and e 1 foot at 8 seconds, becoming w 4 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: w
3 ft at 4 seconds and e 1 foot at 8 seconds.
.fri...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 night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft, building to 3 to 4 ft after
midnight. a slight chance of showers in the evening, then a
chance of showers with a slight chance of tstms after midnight.
.sat...sw winds 20 to 25 kt. seas 4 to 6 ft. showers with a
slight chance of tstms.
.sat night...nw winds 15 to 20 kt. seas 4 to 5 ft. showers
likely.
.sun...n winds 15 kt. seas 3 to 4 ft. a chance of showers.
.sun night...n winds 10 to 15 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(2/8)
Latest Coastal Waters Forecast by KCHS
Issued 12/30/2025 7:50 PM America/New_York.
Valid through 12/31/2025 9:00 AM America/New_York.
fzus52 kchs 310050
cwfchs
expires:202512311400;;523531
coastal waters forecast
national weather service charleston sc
750 pm est tue dec 30 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-311400-
waters from south santee river to edisto beach sc out 20 nm-
750 pm est tue dec 30 2025
.tonight...nw winds 5 to 10 kt. seas 2 ft. wave detail: w 1 foot
at 4 seconds and ne 1 foot at 5 seconds.
.wed...w winds 10 to 15 kt. seas 2 ft. wave detail: w 2 ft at
4 seconds and ne 1 foot at 6 seconds.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and e 1 foot at
8 seconds.
.thu...w winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: w 4 ft at 6 seconds and e
1 foot at 8 seconds, becoming sw 3 ft at 6 seconds.
.thu night...w winds 5 to 10 kt. seas 2 ft. wave detail: w 2 ft
at 5 seconds.
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 ft. wave detail: sw 2 ft at 4 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a slight
chance of showers in the evening, then a chance of showers after
midnight.
.sat...w winds 10 to 15 kt. seas 3 to 4 ft. showers.
.sat night...n winds 10 to 15 kt. seas 3 to 4 ft. a chance of
showers.
.sun...ne winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.sun night...ne winds 5 to 10 kt. seas 3 to 4 ft.
$$
(3/8)
Latest Coastal Waters Forecast by KCHS
Issued 12/30/2025 7:50 PM America/New_York.
Valid through 12/31/2025 9:00 AM America/New_York.
fzus52 kchs 310050
cwfchs
expires:202512311400;;523532
coastal waters forecast
national weather service charleston sc
750 pm est tue dec 30 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
amz352-311400-
waters from edisto beach sc to savannah ga out 20 nm-
750 pm est tue dec 30 2025
.tonight...nw winds 10 to 15 kt. seas 2 ft. wave detail: n 1 foot
at 3 seconds and e 1 foot at 11 seconds.
.wed...w winds 10 to 15 kt. seas 2 ft. wave detail: nw 2 ft at
3 seconds and ne 1 foot at 5 seconds.
.wed night...w winds 15 to 20 kt. seas 2 to 3 ft, building to
3 to 4 ft after midnight. wave detail: w 3 ft at 4 seconds and e
1 foot at 7 seconds, becoming w 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: w 4 ft at 5 seconds and e 1 foot at
8 seconds, becoming w 3 ft at 4 seconds and e 1 foot at
8 seconds.
.thu night...w winds 5 to 10 kt. seas 2 ft. wave detail: w 2 ft
at 4 seconds and e 1 foot at 8 seconds.
.fri...w winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: w 1 foot at 4 seconds, becoming sw
1 foot at 3 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
showers. a slight chance of tstms after midnight.
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. showers.
.sat night...n winds 10 to 15 kt. seas 3 to 4 ft. showers likely.
.sun...ne winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers.
.sun night...ne winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(4/8)
Latest Coastal Waters Forecast by KCHS
Issued 12/30/2025 7:50 PM America/New_York.
Valid through 12/31/2025 9:00 AM America/New_York.
fzus52 kchs 310050
cwfchs
expires:202512311400;;523533
coastal waters forecast
national weather service charleston sc
750 pm est tue dec 30 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz354-311400-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
750 pm est tue dec 30 2025
.tonight...nw winds 10 to 15 kt. seas 2 ft. wave detail: n 2 ft
at 4 seconds and e 1 foot at 11 seconds.
.wed...w winds 15 kt. seas 2 ft. wave detail: n 2 ft at 3 seconds
and e 1 foot at 11 seconds.
.wed night...w winds 15 to 20 kt. seas 2 to 3 ft. wave detail: w
3 ft at 4 seconds and e 1 foot at 8 seconds.
.thu...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and e
1 foot at 8 seconds.
.thu night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 ft. wave detail: w 2 ft at 3 seconds and e
1 foot at 8 seconds.
.fri...sw winds 5 to 10 kt. seas 1 foot or less. wave detail: w
1 foot at 3 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a slight
chance of showers in the evening, then a chance of showers with a
slight chance of tstms after midnight.
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. showers with a
slight chance of tstms.
.sat night...n winds 10 to 15 kt. seas 2 to 3 ft. showers likely.
.sun...ne winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers.
.sun night...ne winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(5/8)
Latest Coastal Waters Forecast by KJAX
Issued 12/30/2025 1:45 PM America/New_York.
Valid through 12/31/2025 4:45 AM America/New_York.
fzus52 kjax 301845
cwfjax
expires:202512310945;;507970
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
145 pm est tue dec 30 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.
amz450-310945-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
145 pm est tue dec 30 2025
.tonight...northwest winds around 15 knots. seas 2 to 3 feet.
wave detail: north 2 feet at 4 seconds. intracoastal waters a
moderate chop.
.wednesday...west winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: northwest 2 feet at 3 seconds and northeast 2 feet at
6 seconds. intracoastal waters a light chop.
.wednesday night...west winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 2 to 3 feet. wave detail: west 2
feet at 3 seconds and east 2 feet at 8 seconds. intracoastal
waters becoming choppy.
.thursday...west winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: west 2 feet at 3 seconds. intracoastal waters a light
chop.
.thursday night...west southwest winds 5 to 10 knots. seas around
2 feet. wave detail: west 2 feet at 3 seconds. intracoastal
waters mostly smooth.
.friday...southwest winds 5 to 10 knots. waves 1 foot or less.
intracoastal waters mostly smooth.
.friday night...southwest winds 5 to 10 knots, increasing to
10 to 15 knots after midnight. seas 2 to 3 feet. intracoastal
waters a moderate chop. a chance of showers after midnight.
.saturday and saturday night...southwest winds 10 to 15 knots,
becoming northwest around 15 knots after midnight. seas 2 to 3
feet. intracoastal waters becoming a moderate chop. showers with a
slight chance of thunderstorms through around midnight. a slight
chance of showers after midnight.
.sunday...north winds around 15 knots. seas 2 to 3 feet.
intracoastal waters a moderate chop.
winds and waves higher in and near thunderstorms.
$$
(6/8)
Latest Coastal Waters Forecast by KJAX
Issued 12/30/2025 1:45 PM America/New_York.
Valid through 12/31/2025 4:45 AM America/New_York.
fzus52 kjax 301845
cwfjax
expires:202512310945;;507969
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
145 pm est tue dec 30 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.
amz452-454-310945-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
145 pm est tue dec 30 2025
...small craft exercise caution in effect through wednesday
morning...
.tonight...northwest winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: north 4 feet at 6 seconds.
intracoastal waters choppy.
.wednesday...northwest winds 15 to 20 knots, becoming west
northwest around 15 knots in the afternoon. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 4 feet at 6 seconds.
intracoastal waters becoming a moderate chop.
.wednesday night...west winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: west 3 feet at 4 seconds and
northeast 2 feet at 8 seconds. intracoastal waters choppy.
.thursday...west winds 15 to 20 knots, diminishing to 10 to 15
knots in the afternoon. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: northwest 3 feet at 4 seconds. intracoastal waters
becoming a light chop.
.thursday night and friday...west southwest winds 10 to 15 knots,
becoming southwest around 10 knots during the afternoon. seas
around 2 feet. wave detail: west 2 feet at 3 seconds.
intracoastal waters a light chop.
.friday night...southwest winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
southwest 3 feet at 4 seconds. intracoastal waters becoming
choppy. a slight chance of showers after midnight.
.saturday and saturday night...southwest winds 15 to 20 knots,
becoming northwest after midnight. seas 2 to 4 feet, occasionally
to 5 feet. intracoastal waters choppy. showers likely with a slight
chance of thunderstorms through around midnight, then a chance of
showers after midnight.
.sunday...north winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. intracoastal waters choppy. a slight
chance of showers in the morning.
winds and waves higher in and near thunderstorms.
$$
(7/8)
Latest Coastal Waters Forecast by KJAX
Issued 12/30/2025 1:45 PM America/New_York.
Valid through 12/31/2025 4:45 AM America/New_York.
fzus52 kjax 301845
cwfjax
expires:202512310945;;507972
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
145 pm est tue dec 30 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.
amz470-310945-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
145 pm est tue dec 30 2025
...small craft exercise caution in effect through wednesday
morning...
.tonight...northwest winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 6 seconds.
.wednesday...northwest winds 15 to 20 knots, becoming west around
15 knots in the afternoon. seas 3 to 4 feet, occasionally to 5
feet. wave detail: northwest 3 feet at 4 seconds and northeast 2
feet at 8 seconds.
.wednesday night...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 2 feet at 8 seconds.
.thursday...west 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: west 4 feet at 5 seconds.
.thursday night and friday...west southwest winds 10 to 15 knots.
seas 2 to 3 feet. wave detail: west 3 feet at 4 seconds.
.friday night...southwest winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet. wave detail: southwest 4 feet at 5 seconds. a slight
chance of showers after midnight.
.saturday and saturday night...southwest winds 20 to 25 knots,
becoming northwest 15 to 20 knots after midnight. seas 4 to 6
feet, occasionally to 8 feet. showers with a slight chance of
thunderstorms through around midnight. a chance of showers after
midnight.
.sunday...north winds around 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. a slight chance of showers.
winds and seas higher in and near thunderstorms.
$$
(8/8)
Latest Coastal Waters Forecast by KJAX
Issued 12/30/2025 1:45 PM America/New_York.
Valid through 12/31/2025 4:45 AM America/New_York.
fzus52 kjax 301845
cwfjax
expires:202512310945;;507971
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
145 pm est tue dec 30 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.
amz472-474-310945-
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-
145 pm est tue dec 30 2025
...small craft exercise caution in effect through wednesday
afternoon...
.tonight...northwest winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: north 5 feet at 7 seconds.
.wednesday...northwest winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northwest 4 feet at
5 seconds and northeast 3 feet at 8 seconds.
.wednesday night...west winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northwest 5 feet at 5
seconds and northeast 2 feet at 8 seconds.
.thursday...west winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northwest 5 feet at 5
seconds.
.thursday night through friday night...west southwest winds 15 to
20 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
southwest 4 feet at 4 seconds.
.saturday and saturday night...southwest winds 20 to 25 knots, m
becoming northwest after midnight. seas 4 to 6 feet, occasionally
to 8 feet. wave detail: southwest 5 feet at 5 seconds. showers
likely with a slight chance of thunderstorms through around
midnight. a chance of showers after midnight.
.sunday...north winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. a chance of showers in the morning.
winds and seas higher in and near thunderstorms.
$$
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