(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 1/1/2026 4:40 PM America/New_York.
Valid through 1/2/2026 6:00 AM America/New_York.
fzus52 kchs 012140
cwfchs
expires:202601021100;;629092
coastal waters forecast
national weather service charleston sc
440 pm est thu jan 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
amz350-021100-
waters from south santee river to edisto beach sc out 20 nm-
440 pm est thu jan 1 2026
.tonight...w winds 10 to 15 kt. seas 2 ft. wave detail: sw 2 ft
at 5 seconds.
.fri...w winds 15 kt with gusts to 20 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 4 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 5 seconds. a slight chance of showers after midnight.
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. wave detail: sw 3 ft at 5 seconds and e 1 foot at
13 seconds, becoming s 4 ft at 6 seconds and e 1 foot at
13 seconds. showers likely in the morning, then showers with a
slight chance of tstms in the afternoon.
.sat night...w winds 15 to 20 kt, becoming n after midnight. seas
4 to 5 ft. wave detail: s 5 ft at 7 seconds and e 1 foot at
12 seconds. showers with a chance of tstms in the evening, then a
chance of showers after midnight.
.sun...n winds 15 to 20 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 4 ft at 7 seconds and ne 3 ft at
11 seconds, becoming ne 3 ft at 6 seconds and s 2 ft at
7 seconds.
.sun night...ne winds 5 to 10 kt. seas 3 to 4 ft.
.mon...ne winds 5 to 10 kt. seas 3 to 4 ft.
.mon night...ne winds 5 kt. seas 2 to 3 ft.
.tue...nw winds 5 kt. seas 2 to 3 ft.
.tue night...sw winds 5 to 10 kt. seas 2 ft.
winds and seas higher in and near tstms.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 1/1/2026 4:40 PM America/New_York.
Valid through 1/2/2026 6:00 AM America/New_York.
fzus52 kchs 012140
cwfchs
expires:202601021100;;629093
coastal waters forecast
national weather service charleston sc
440 pm est thu jan 1 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-021100-
waters from edisto beach sc to savannah ga out 20 nm-
440 pm est thu jan 1 2026
.tonight...w winds 10 to 15 kt. seas 2 ft. wave detail: w 2 ft at
4 seconds.
.fri...w winds 10 to 15 kt. seas 2 ft. wave detail: sw 2 ft at
4 seconds.
.fri night...sw winds 10 kt. seas 2 ft. wave detail: sw 2 ft at
4 seconds and e 1 foot at 13 seconds. a slight chance of showers
after midnight.
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 4 to 5 ft in the
afternoon. wave detail: s 3 ft at 4 seconds and e 1 foot at
14 seconds, becoming s 4 ft at 6 seconds and e 1 foot at
13 seconds. showers likely in the morning, then showers with a
slight chance of tstms in the afternoon.
.sat night...sw winds 15 kt, becoming nw after midnight. seas
4 to 5 ft, subsiding to 3 to 4 ft after midnight. wave detail: s
4 ft at 6 seconds and e 1 foot at 13 seconds, becoming w 4 ft at
6 seconds and e 1 foot at 12 seconds. showers with a slight
chance of tstms in the evening, then a chance of showers after
midnight.
.sun...n winds 10 to 15 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: nw 4 ft at 5 seconds and e
2 ft at 12 seconds, becoming ne 2 ft at 5 seconds and s 2 ft at
6 seconds.
.sun night...ne winds 5 to 10 kt. seas 2 to 3 ft.
.mon...ne winds 5 to 10 kt. seas 2 to 3 ft.
.mon night...ne winds 5 kt. seas 2 to 3 ft.
.tue...n winds 5 kt. seas 2 to 3 ft.
.tue night...sw winds 5 to 10 kt. seas 2 ft.
winds and seas higher in and near tstms.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 1/1/2026 4:40 PM America/New_York.
Valid through 1/2/2026 6:00 AM America/New_York.
fzus52 kchs 012140
cwfchs
expires:202601021100;;629094
coastal waters forecast
national weather service charleston sc
440 pm est thu jan 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
amz354-021100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
440 pm est thu jan 1 2026
.tonight...w winds 10 to 15 kt. seas 2 ft. wave detail: w 2 ft at
3 seconds.
.fri...sw winds 10 to 15 kt. seas 2 ft. wave detail: w 2 ft at
3 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 ft. wave detail: sw
2 ft at 3 seconds and e 1 foot at 10 seconds. a slight chance of
showers after midnight.
.sat...sw winds 15 to 20 kt with gusts to 25 kt. seas 2 to 3 ft,
building to 3 to 4 ft in the afternoon. wave detail: s 3 ft at
4 seconds and e 1 foot at 14 seconds, becoming s 4 ft at
5 seconds and e 1 foot at 14 seconds. a chance of showers in the
morning, then showers with a slight chance of tstms in the
afternoon.
.sat night...sw winds 15 kt, becoming nw after midnight. seas
3 to 4 ft. wave detail: s 4 ft at 6 seconds and e 1 foot at
13 seconds. showers with a slight chance of tstms in the evening,
then a chance of showers after midnight.
.sun...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 5 seconds and
e 2 ft at 12 seconds.
.sun night...ne winds 5 to 10 kt. seas 2 ft.
.mon...ne winds 10 kt. seas 2 to 3 ft.
.mon night...ne winds 5 to 10 kt. seas 2 to 3 ft.
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...s winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 1/1/2026 4:40 PM America/New_York.
Valid through 1/2/2026 6:00 AM America/New_York.
fzus52 kchs 012140
cwfchs
expires:202601021100;;629095
coastal waters forecast
national weather service charleston sc
440 pm est thu jan 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
amz374-021100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
440 pm est thu jan 1 2026
.tonight...w winds 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 3 ft
at 4 seconds and e 1 foot 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 e 1 foot at
13 seconds. a slight chance of showers after midnight.
.sat...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 3 to 4 ft, building to 5 to 7 ft in the
afternoon. wave detail: sw 4 ft at 5 seconds and e 1 foot at
14 seconds, becoming s 6 ft at 6 seconds and e 1 foot at
13 seconds. a chance of showers in the morning, then showers with
a slight chance of tstms in the afternoon.
.sat night...sw winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: s 6 ft at 6 seconds and e
1 foot at 13 seconds. showers with a chance of tstms in the
evening, then a chance of showers with a slight chance of tstms
after midnight.
.sun...n 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: nw 4 ft at
5 seconds and e 1 foot at 11 seconds, becoming sw 4 ft at
6 seconds and ne 3 ft at 11 seconds. a slight chance of showers
in the morning.
.sun night...ne winds 10 to 15 kt. seas 3 to 4 ft.
.mon...ne winds 5 to 10 kt. seas 4 to 5 ft.
.mon night...ne winds 5 to 10 kt. seas 3 to 4 ft.
.tue...n winds 5 kt. seas 3 to 4 ft. a slight chance of showers.
.tue night...sw winds 5 to 10 kt. seas 3 ft.
winds and seas higher in and near tstms.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 1/1/2026 12:29 PM America/New_York.
Valid through 1/2/2026 3:00 AM America/New_York.
fzus52 kjax 011729
cwfjax
expires:202601020800;;617964
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1229 pm est thu jan 1 2026
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.
amz450-452-454-020800-
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-
1229 pm est thu jan 1 2026
.rest of today...west winds around 10 knots. seas around 2 feet.
wave detail: west 2 feet at 3 seconds. intracoastal waters light
chop.
.tonight...west winds 10 to 15 knots. seas around 2 feet. wave
detail: west 2 feet at 3 seconds. intracoastal waters a moderate
chop.
.friday...west winds 5 to 10 knots. seas around 2 feet.
intracoastal waters light chop.
.friday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: south 2 feet at 3 seconds. intracoastal
waters a moderate chop.
.saturday...southwest winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: south 4 feet at 5 seconds.
intracoastal waters choppy. a slight chance of showers in the
morning, then showers in the afternoon.
.saturday night...southwest winds 20 to 25 knots, becoming
northwest 15 to 20 knots after midnight. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: south 4 feet at 5 seconds.
intracoastal waters rough. showers with a slight chance of
thunderstorms in the evening, 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.
.monday...north winds 10 to 15 knots, diminishing to 5 to
10 knots. seas 3 to 5 feet, occasionally to 6 feet. intracoastal
waters a moderate chop.
winds and waves higher in and near thunderstorms.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 1/1/2026 12:29 PM America/New_York.
Valid through 1/2/2026 3:00 AM America/New_York.
fzus52 kjax 011729
cwfjax
expires:202601020800;;617965
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1229 pm est thu jan 1 2026
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.
amz470-472-474-020800-
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-
1229 pm est thu jan 1 2026
...small craft exercise caution in effect until 9 pm est this
evening...
.rest of today...west winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: west 3 feet at 4 seconds.
.tonight...west winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: west 3 feet at 4 seconds.
.friday...west winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: west 2 feet at 4 seconds.
.friday night...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 3 feet at 4 seconds.
.saturday...southwest winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. wave detail: south 5 feet at 5 seconds. a slight chance
of showers in the morning, then showers likely in the afternoon.
.saturday night...southwest winds 20 to 25 knots with gusts up to
35 knots, becoming west after midnight. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: southwest 6 feet at
6 seconds. a slight chance of thunderstorms. showers.
.sunday...north winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. a slight chance of showers in the
morning.
.monday...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots. seas 4 to 6 feet, occasionally to 8 feet.
winds and seas higher in and near thunderstorms.
$$
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