(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 9/15/2025 6:55 PM America/New_York.
Valid through 9/16/2025 7:00 AM America/New_York.
fzus52 kchs 152255
cwfchs
expires:202509161100;;047934
coastal waters forecast
national weather service charleston sc
655 pm edt mon sep 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
amz350-161100-
waters from south santee river to edisto beach sc out 20 nm-
655 pm edt mon sep 15 2025
.tonight...ne winds 10 to 15 kt with gusts to 20 kt, becoming n
late. seas 3 to 4 ft. wave detail: ne 4 ft at 7 seconds.
.tue...nw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: ne 4 ft
at 9 seconds.
.tue night...nw winds 10 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 7 seconds.
.wed...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 ft. wave detail: ne 2 ft at 7 seconds and w 1 foot at
2 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft
at 8 seconds and sw 1 foot at 3 seconds.
.thu...nw winds 5 kt, becoming se in the afternoon. seas 2 ft.
wave detail: sw 1 foot at 3 seconds and e 1 foot at 8 seconds.
.thu night...se winds 5 to 10 kt. seas 2 ft.
.fri...ne winds 5 to 10 kt. seas 2 ft.
.fri night...e winds 5 to 10 kt. seas 2 ft.
.sat...ne winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers and tstms.
.sat night...ne winds 15 kt. seas 3 to 4 ft. a chance of showers
with a slight chance of tstms.
winds and seas higher in and near tstms.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 9/15/2025 6:55 PM America/New_York.
Valid through 9/16/2025 7:00 AM America/New_York.
fzus52 kchs 152255
cwfchs
expires:202509161100;;047935
coastal waters forecast
national weather service charleston sc
655 pm edt mon sep 15 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-161100-
waters from edisto beach sc to savannah ga out 20 nm-
655 pm edt mon sep 15 2025
.tonight...ne winds 5 to 10 kt, becoming n late. seas 2 to 3 ft.
wave detail: e 3 ft at 9 seconds.
.tue...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds.
.tue night...w winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: e 3 ft at 9 seconds.
.wed...n winds 5 to 10 kt, becoming s in the afternoon. seas
2 ft. wave detail: ne 2 ft at 7 seconds.
.wed night...s winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft
at 7 seconds and s 1 foot at 2 seconds.
.thu...w winds 5 kt, becoming se in the afternoon. seas 2 ft.
wave detail: e 2 ft at 8 seconds and s 1 foot at 3 seconds.
.thu night...se winds 5 to 10 kt. seas 2 ft.
.fri...ne winds 5 to 10 kt. seas 2 ft.
.fri night...e winds 5 to 10 kt. seas 2 ft.
.sat...ne winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers and tstms.
.sat night...ne winds 10 to 15 kt. seas 3 to 4 ft. a slight
chance of showers and tstms.
winds and seas higher in and near tstms.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 9/15/2025 6:55 PM America/New_York.
Valid through 9/16/2025 7:00 AM America/New_York.
fzus52 kchs 152255
cwfchs
expires:202509161100;;047936
coastal waters forecast
national weather service charleston sc
655 pm edt mon sep 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
amz354-161100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
655 pm edt mon sep 15 2025
.tonight...e winds 5 to 10 kt, becoming ne late. seas 3 to 4 ft.
wave detail: e 3 ft at 9 seconds.
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 9 seconds.
.tue night...s winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: e 3 ft at 9 seconds.
.wed...n winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: e 2 ft at 9 seconds.
.wed night...s winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft
at 7 seconds and s 1 foot at 3 seconds.
.thu...w winds 5 to 10 kt, becoming e in the afternoon. seas
2 ft. wave detail: e 2 ft at 8 seconds and s 1 foot at 3 seconds.
.thu night...se winds 5 to 10 kt. seas 2 ft.
.fri...ne winds 5 to 10 kt. seas 2 ft.
.fri night...e winds 5 to 10 kt. seas 2 to 3 ft.
.sat...ne winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers and tstms.
.sat night...ne winds 10 to 15 kt. seas 3 to 4 ft. a chance of
showers with a slight chance of tstms.
winds and seas higher in and near tstms.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 9/15/2025 6:55 PM America/New_York.
Valid through 9/16/2025 7:00 AM America/New_York.
fzus52 kchs 152255
cwfchs
expires:202509161100;;047937
coastal waters forecast
national weather service charleston sc
655 pm edt mon sep 15 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-161100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
655 pm edt mon sep 15 2025
.tonight...ne winds 10 kt. seas 4 to 5 ft, subsiding to 3 to 4 ft
after midnight. wave detail: ne 5 ft at 9 seconds, becoming ne
4 ft at 9 seconds.
.tue...n winds 5 to 10 kt. seas 3 to 4 ft. wave detail: ne 4 ft
at 9 seconds.
.tue night...sw winds 5 to 10 kt, becoming w after midnight. seas
3 to 4 ft. wave detail: ne 4 ft at 9 seconds.
.wed...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 9 seconds.
.wed night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 8 seconds and s 1 foot at 3 seconds.
.thu...w winds 5 kt, becoming ne in the afternoon. seas 2 ft.
wave detail: e 2 ft at 8 seconds and s 1 foot at 3 seconds.
.thu night...e winds 5 to 10 kt. seas 2 to 3 ft.
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft.
.fri night...e winds 10 kt. seas 3 ft. a slight chance of showers
and tstms.
.sat...ne winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers and tstms.
.sat night...ne winds 10 to 15 kt. seas 4 ft. a chance of showers
and tstms.
winds and seas higher in and near tstms.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 9/15/2025 8:04 PM America/New_York.
Valid through 9/16/2025 11:00 AM America/New_York.
fzus52 kjax 160004
cwfjax
expires:202509161500;;051148
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
804 pm edt mon sep 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.
amz450-452-454-161500-
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-
804 pm edt mon sep 15 2025
.rest of tonight...northeast winds 10 to 15 knots, diminishing to
5 to 10 knots. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: northeast 5 feet at 10 seconds. intracoastal waters a
moderate chop.
.tuesday...northeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at
9 seconds. intracoastal waters a moderate chop.
.tuesday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: northeast 4 feet at 9 seconds. intracoastal waters light
chop.
.wednesday...northeast winds 5 to 10 knots, becoming east in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
northeast 3 feet at 9 seconds. intracoastal waters light chop.
.wednesday night...southeast winds 5 to 10 knots. seas 2 to
3 feet. wave detail: east 3 feet at 9 seconds and southeast
2 feet at 5 seconds. intracoastal waters light chop.
.thursday and thursday night...east winds 10 to 15 knots. seas
2 to 3 feet. wave detail: east 2 feet at 5 seconds and east
2 feet at 9 seconds. intracoastal waters a moderate chop. a
slight chance of showers and thunderstorms.
.friday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots. seas 2 to 4 feet, occasionally to 5 feet. intracoastal
waters choppy. a slight chance of thunderstorms. a slight chance
of showers.
.saturday...northeast winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. intracoastal waters choppy. a slight
chance of showers and thunderstorms in the morning, then a chance
of showers and thunderstorms in the afternoon. a slight chance of
showers in the evening. a slight chance of thunderstorms through
the night. a chance of showers after midnight.
winds and waves higher in and near thunderstorms.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 9/15/2025 8:04 PM America/New_York.
Valid through 9/16/2025 11:00 AM America/New_York.
fzus52 kjax 160004
cwfjax
expires:202509161500;;051149
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
804 pm edt mon sep 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.
amz470-472-474-161500-
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-
804 pm edt mon sep 15 2025
.rest of tonight...northeast winds 5 to 10 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: northeast 5 feet at
9 seconds and southeast 2 feet at 5 seconds.
.tuesday...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
9 seconds and southeast 2 feet at 5 seconds.
.tuesday night...east winds 5 to 10 knots, becoming southeast
after midnight. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: northeast 5 feet at 9 seconds.
.wednesday...northeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at
9 seconds.
.wednesday night...southeast winds 5 to 10 knots. seas 2 to
3 feet. wave detail: northeast 3 feet at 9 seconds and southeast
2 feet at 5 seconds. a slight chance of showers and thunderstorms
after midnight.
.thursday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: east
2 feet at 5 seconds and east 2 feet at 8 seconds. a slight chance
of showers and thunderstorms.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. a slight chance of
showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.friday through saturday...northeast winds 15 to 20 knots. seas
3 to 5 feet, occasionally to 6 feet. a chance of showers and
thunderstorms.
winds and seas higher in and near thunderstorms.
$$
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