(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 10/15/2025 5:40 AM America/New_York.
Valid through 10/15/2025 6:00 PM America/New_York.
fzus52 kchs 150940
cwfchs
expires:202510152200;;171044
coastal waters forecast
national weather service charleston sc
539 am edt wed oct 15 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
amz350-152200-
waters from south santee river to edisto beach sc out 20 nm-
539 am edt wed oct 15 2025
.today...n winds 15 to 20 kt, becoming ne 10 to 15 kt late. seas
4 to 5 ft. wave detail: ne 5 ft at 7 seconds.
.tonight...n winds 10 to 15 kt. seas 4 to 5 ft, subsiding to 3 to
4 ft after midnight. wave detail: e 4 ft at 9 seconds.
.thu...ne winds 15 to 20 kt. seas 4 to 5 ft. wave detail: ne 4 ft
at 9 seconds.
.thu night...ne winds 15 kt with gusts to 20 kt. seas 4 to 5 ft.
wave detail: e 5 ft at 9 seconds.
.fri...ne winds 10 to 15 kt. seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: e 5 ft at 9 seconds, becoming
e 4 ft at 9 seconds.
.fri night...ne winds 5 to 10 kt. seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight. wave detail: e 4 ft at 9 seconds,
becoming e 3 ft at 9 seconds.
.sat...e winds 5 to 10 kt. seas 2 to 3 ft.
.sat night...s winds 5 to 10 kt. seas 2 to 3 ft.
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft.
.sun night...sw winds 15 to 20 kt. seas 4 to 5 ft. a slight
chance of showers.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 10/15/2025 5:40 AM America/New_York.
Valid through 10/15/2025 6:00 PM America/New_York.
fzus52 kchs 150940
cwfchs
expires:202510152200;;171045
coastal waters forecast
national weather service charleston sc
539 am edt wed oct 15 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-152200-
waters from edisto beach sc to savannah ga out 20 nm-
539 am edt wed oct 15 2025
.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt with
gusts to 20 kt this afternoon. seas 4 to 5 ft. wave detail: ne
4 ft at 6 seconds.
.tonight...ne winds 10 kt. seas 3 to 4 ft. wave detail: e 4 ft at
9 seconds.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: e 4 ft at 9 seconds.
.thu night...ne winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: e 4 ft at 9 seconds.
.fri...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 9 seconds.
.fri night...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 10 seconds.
.sat...se winds 5 kt. seas 2 to 3 ft.
.sat night...s winds 5 to 10 kt. seas 2 to 3 ft.
.sun...s winds 10 to 15 kt. seas 2 to 3 ft.
.sun night...sw winds 15 kt. seas 3 to 4 ft. a slight chance of
showers.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 10/15/2025 5:40 AM America/New_York.
Valid through 10/15/2025 6:00 PM America/New_York.
fzus52 kchs 150940
cwfchs
expires:202510152200;;171046
coastal waters forecast
national weather service charleston sc
539 am edt wed oct 15 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
amz354-152200-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
539 am edt wed oct 15 2025
.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt late.
seas 4 to 5 ft. wave detail: ne 4 ft at 6 seconds.
.tonight...ne winds 10 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: e 4 ft at 9 seconds.
.thu night...ne winds 15 kt. seas 4 ft. wave detail: e 4 ft at
9 seconds.
.fri...ne winds 10 to 15 kt. seas 4 ft. wave detail: e 4 ft at
9 seconds.
.fri night...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 10 seconds.
.sat...e winds 5 to 10 kt. seas 3 to 4 ft.
.sat night...s winds 5 to 10 kt. seas 2 to 3 ft.
.sun...s winds 10 to 15 kt. seas 2 to 3 ft.
.sun night...sw winds 15 kt. seas 3 to 4 ft. a slight chance of
showers.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 10/15/2025 5:40 AM America/New_York.
Valid through 10/15/2025 6:00 PM America/New_York.
fzus52 kchs 150940
cwfchs
expires:202510152200;;171047
coastal waters forecast
national weather service charleston sc
539 am edt wed oct 15 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-152200-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
539 am edt wed oct 15 2025
...small craft advisory in effect through friday evening...
.today...ne winds 15 to 20 kt with gusts to 25 kt. seas 5 to
7 ft. wave detail: ne 6 ft at 9 seconds.
.tonight...ne winds 10 to 15 kt with gusts to 20 kt. seas 4 to
6 ft. wave detail: ne 6 ft at 8 seconds.
.thu...ne winds 15 to 20 kt. seas 4 to 6 ft, building to 5 to
6 ft in the afternoon. wave detail: ne 5 ft at 10 seconds,
becoming ne 6 ft at 10 seconds.
.thu night...ne winds 15 kt with gusts to 20 kt. seas 5 to 6 ft.
wave detail: ne 6 ft at 10 seconds.
.fri...ne winds 10 to 15 kt. seas 5 to 6 ft, subsiding to 4 to
6 ft in the afternoon. wave detail: e 6 ft at 10 seconds.
.fri night...ne winds 10 to 15 kt, becoming e 5 to 10 kt after
midnight. seas 4 to 5 ft. wave detail: e 5 ft at 10 seconds.
.sat...e winds 5 kt. seas 4 to 5 ft.
.sat night...s winds 5 to 10 kt. seas 3 to 4 ft.
.sun...s winds 10 to 15 kt. seas 3 to 4 ft.
.sun night...sw winds 15 to 20 kt. seas 4 to 5 ft. a slight
chance of showers.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 10/15/2025 12:37 AM America/New_York.
Valid through 10/15/2025 3:45 PM America/New_York.
fzus52 kjax 150437
cwfjax
expires:202510151945;;157159
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1237 am edt wed oct 15 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.
amz450-452-454-151945-
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-
1237 am edt wed oct 15 2025
...small craft exercise caution in effect through late tonight...
.today...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
7 seconds. intracoastal waters choppy.
.tonight...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
8 seconds. intracoastal waters choppy.
.thursday...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
10 seconds. intracoastal waters choppy.
.thursday night...northeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: northeast 6 feet at
10 seconds. intracoastal waters choppy.
.friday and friday night...east winds 10 to 15 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: northeast 6 feet at
10 seconds. intracoastal waters a moderate chop.
.saturday...east winds 5 to 10 knots, becoming southeast. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
9 seconds. intracoastal waters light chop.
.sunday...south winds 10 to 15 knots, becoming southwest. seas
3 to 5 feet, occasionally to 6 feet. intracoastal waters a
moderate chop. a slight chance of showers in the evening.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 10/15/2025 12:37 AM America/New_York.
Valid through 10/15/2025 3:45 PM America/New_York.
fzus52 kjax 150437
cwfjax
expires:202510151945;;157160
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1237 am edt wed oct 15 2025
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-472-474-151945-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
1237 am edt wed oct 15 2025
...small craft exercise caution in effect through this
afternoon...
...small craft advisory in effect from this afternoon through
friday morning...
.today...north winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
8 seconds. a slight chance of sprinkles this afternoon.
.tonight...northeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: northeast 6 feet at
10 seconds.
.thursday...northeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: northeast 6 feet at
10 seconds.
.thursday night...northeast winds 15 to 20 knots. seas 5 to
7 feet, occasionally to 9 feet. wave detail: northeast 7 feet at
10 seconds.
.friday and friday night...east winds 10 to 15 knots. seas 5 to
7 feet, occasionally to 9 feet. wave detail: northeast 7 feet at
10 seconds.
.saturday...east winds 5 to 10 knots, becoming southeast. seas
4 to 5 feet, occasionally to 6 feet. wave detail: northeast
5 feet at 9 seconds.
.sunday...south winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. a slight chance of showers through the
night.
$$
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