(1/8)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 2:13 AM America/New_York.
Valid through 3/31/2026 4:15 PM America/New_York.
fzus52 kchs 310613
cwfchs
expires:202603312015;;573988
coastal waters forecast
national weather service charleston sc
213 am edt tue mar 31 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
amz350-312015-
waters from south santee river to edisto beach sc out 20 nm-
213 am edt tue mar 31 2026
.rest of tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: se 4 ft at 8 seconds.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 8 seconds.
.tue night...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 8 seconds.
.wed...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 8 seconds.
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 11 seconds. a slight chance of showers. a slight chance of
tstms in the afternoon.
.thu night...se winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers in the evening.
.fri...se winds 5 to 10 kt. seas 4 ft.
.fri night...se winds 5 to 10 kt. seas 4 ft.
.sat...se winds 5 to 10 kt. seas 4 ft.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(2/8)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 2:13 AM America/New_York.
Valid through 3/31/2026 4:15 PM America/New_York.
fzus52 kchs 310613
cwfchs
expires:202603312015;;573989
coastal waters forecast
national weather service charleston sc
213 am edt tue mar 31 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-312015-
waters from edisto beach sc to savannah ga out 20 nm-
213 am edt tue mar 31 2026
.rest of tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: e 4 ft at 8 seconds.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 8 seconds.
.thu...e winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds. a chance of showers. a slight chance of tstms in the
afternoon.
.thu night...se winds 10 kt. seas 3 to 4 ft. a slight chance of
showers and tstms in the evening.
.fri...se winds 5 to 10 kt. seas 4 ft.
.fri night...se winds 5 to 10 kt. seas 3 to 4 ft.
.sat...e winds 5 to 10 kt. seas 3 to 4 ft.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(3/8)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 2:13 AM America/New_York.
Valid through 3/31/2026 4:15 PM America/New_York.
fzus52 kchs 310613
cwfchs
expires:202603312015;;573990
coastal waters forecast
national weather service charleston sc
213 am edt tue mar 31 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
amz354-312015-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
213 am edt tue mar 31 2026
.rest of tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: e 4 ft at 9 seconds.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.thu...e winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds. a chance of showers. a slight chance of tstms in the
afternoon.
.thu night...se winds 10 kt. seas 3 to 4 ft. a slight chance of
showers and tstms in the evening.
.fri...e winds 5 to 10 kt. seas 4 ft.
.fri night...se winds 5 to 10 kt. seas 3 to 4 ft.
.sat...e winds 5 to 10 kt. seas 3 to 4 ft.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(4/8)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 2:13 AM America/New_York.
Valid through 3/31/2026 4:15 PM America/New_York.
fzus52 kchs 310613
cwfchs
expires:202603312015;;573991
coastal waters forecast
national weather service charleston sc
213 am edt tue mar 31 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-312015-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
213 am edt tue mar 31 2026
...small craft advisory in effect until 8 am edt this morning...
.rest of tonight...se winds 5 to 10 kt. seas 4 to 6 ft. wave
detail: e 5 ft at 8 seconds.
.tue...se winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e 5 ft
at 8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.thu...se winds 5 to 10 kt. seas 3 to 4 ft, building to 4 to 5 ft
in the afternoon. wave detail: e 4 ft at 8 seconds, becoming se
5 ft at 8 seconds. a chance of showers. a slight chance of tstms
in the morning, then a chance of tstms in the afternoon.
.thu night...se winds 10 to 15 kt with gusts to 20 kt. seas 4 to
6 ft. a slight chance of tstms in the evening. a slight chance of
showers.
.fri...se winds 10 kt. seas 4 to 6 ft.
.fri night...se winds 5 to 10 kt. seas 4 to 5 ft.
.sat...e winds 5 to 10 kt. seas 4 to 6 ft.
.sat night...se winds 5 to 10 kt. seas 4 to 6 ft.
winds and seas higher in and near tstms.
$$
(5/8)
Latest Coastal Waters Forecast by KJAX
Issued 3/31/2026 2:26 AM America/New_York.
Valid through 3/31/2026 5:00 PM America/New_York.
fzus52 kjax 310626
cwfjax
expires:202603312100;;574798
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
226 am edt tue mar 31 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.
amz450-312100-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
226 am edt tue mar 31 2026
.rest of tonight...southeast winds 5 to 10 knots. seas 2 to
3 feet. wave detail: east 2 feet at 11 seconds. intracoastal
waters light chop.
.tuesday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: east 4 feet at 9 seconds. intracoastal
waters a moderate chop.
.tuesday night...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop.
.wednesday...east winds around 5 knots, increasing to 5 to
10 knots in the afternoon. seas around 3 feet. wave detail: east
3 feet at 8 seconds. intracoastal waters light chop.
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 8 seconds. intracoastal waters light
chop.
.thursday...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop. a chance of showers and
thunderstorms, mainly in the morning.
.thursday night...southeast winds 5 to 10 knots. seas 3 to
4 feet, occasionally to 5 feet. intracoastal waters light chop.
.friday through saturday...southeast winds 5 to 10 knots. seas
3 to 4 feet, occasionally to 5 feet. intracoastal waters light
chop. a slight chance of showers.
winds and waves higher in and near thunderstorms.
$$
(6/8)
Latest Coastal Waters Forecast by KJAX
Issued 3/31/2026 2:26 AM America/New_York.
Valid through 3/31/2026 5:00 PM America/New_York.
fzus52 kjax 310626
cwfjax
expires:202603312100;;574797
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
226 am edt tue mar 31 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.
amz452-454-312100-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
226 am edt tue mar 31 2026
.rest of tonight...southeast winds 5 to 10 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
11 seconds and southeast 2 feet at 4 seconds. intracoastal waters
light chop.
.tuesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: east 4 feet at 9 seconds and southeast 2 feet at
5 seconds. intracoastal waters a moderate chop.
.tuesday night...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop.
.wednesday...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop.
.wednesday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop.
.thursday...east winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds.
intracoastal waters a moderate chop. a chance of showers and
thunderstorms.
.thursday night...southeast winds 10 to 15 knots. seas 4 to
6 feet, occasionally to 8 feet. intracoastal waters a moderate
chop. a slight chance of showers.
.friday through saturday...east winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. intracoastal waters a moderate
chop. a slight chance of showers and thunderstorms.
winds and waves higher in and near thunderstorms.
$$
(7/8)
Latest Coastal Waters Forecast by KJAX
Issued 3/31/2026 2:26 AM America/New_York.
Valid through 3/31/2026 5:00 PM America/New_York.
fzus52 kjax 310626
cwfjax
expires:202603312100;;574800
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
226 am edt tue mar 31 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.
amz470-312100-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
226 am edt tue mar 31 2026
.rest of tonight...southeast winds 10 to 15 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
10 seconds and southeast 2 feet at 4 seconds.
.tuesday...southeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds and
southeast 2 feet at 7 seconds. a slight chance of showers in the
morning.
.tuesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 4 feet at 8 seconds and southeast
2 feet at 7 seconds.
.wednesday...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
.wednesday night...southeast winds around 10 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
8 seconds.
.thursday...southeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds. a
chance of showers. a chance of thunderstorms, mainly in the
morning.
.thursday night...southeast winds 10 to 15 knots. seas 4 to
6 feet, occasionally to 8 feet. a slight chance of showers. a
slight chance of thunderstorms after midnight.
.friday through saturday...southeast winds 10 to 15 knots. seas
4 to 6 feet, occasionally to 8 feet. a slight chance of showers.
winds and seas higher in and near thunderstorms.
$$
(8/8)
Latest Coastal Waters Forecast by KJAX
Issued 3/31/2026 2:26 AM America/New_York.
Valid through 3/31/2026 5:00 PM America/New_York.
fzus52 kjax 310626
cwfjax
expires:202603312100;;574799
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
226 am edt tue mar 31 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.
amz472-474-312100-
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-
226 am edt tue mar 31 2026
...small craft exercise caution in effect through this
afternoon...
.rest of tonight...southeast winds 10 to 15 knots. seas 3 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
10 seconds and southeast 3 feet at 5 seconds. a slight chance of
showers.
.tuesday...southeast winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 8 seconds. a
slight chance of showers.
.tuesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
8 seconds. a slight chance of showers.
.wednesday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 8 seconds. a slight chance of
showers in the morning.
.wednesday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds. a
slight chance of showers and thunderstorms after midnight.
.thursday...southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: east 6 feet at 8 seconds. a chance of
showers and thunderstorms.
.thursday night...southeast winds 15 to 20 knots. seas 5 to
7 feet, occasionally to 9 feet. a slight chance of showers and
thunderstorms.
.friday through saturday...east winds 15 to 20 knots. seas 5 to
7 feet, occasionally to 9 feet. a slight chance of showers and
thunderstorms.
winds and seas higher in and near thunderstorms.
$$
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