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Okatie, SC Coastal Forecast

FZUS52 KCHS 142005
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
405 PM EDT Sun Jun 14 2026

South Santee River SC to Altamaha Sound GA out 60 NM, including
Charleston Harbor and Grays Reef National Marine Sanctuary

AMZ300-151000-
405 PM EDT Sun Jun 14 2026

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Atlantic high pressure will prevail for much of the upcoming
week. A cold front will briefly stall over the waters on Monday.

$$

AMZ340-151000-
Charleston Harbor-
405 PM EDT Sun Jun 14 2026

.TONIGHT...SW winds 10 to 15 kt. A chance of showers and tstms
this evening.
.MON...W winds 10 to 15 kt.
.MON NIGHT...SW winds 10 to 15 kt. A slight chance of tstms. A
slight chance of showers in the evening, then a chance of showers
after midnight.
.TUE...W winds 10 to 15 kt. A chance of showers. A slight chance
of tstms in the morning, then a chance of tstms in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. A chance
of tstms. A chance of showers in the evening, then showers likely
after midnight.
.WED...SW winds 10 to 15 kt with gusts to 20 kt. A slight chance
of tstms. Showers likely, mainly in the morning.
.WED NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. A slight
chance of showers and tstms in the evening.
.THU...SW winds 10 to 15 kt.
.THU NIGHT...SW winds 10 to 15 kt. A slight chance of showers and
tstms.
.FRI...SW winds 15 to 20 kt. Waves 1 to 2 ft. A chance of showers
and tstms.
.FRI NIGHT...SW winds 10 to 15 kt. A chance of showers and tstms.


Winds and waves higher in and near tstms.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 84 degrees.

$$

AMZ360-151000-
Coastal waters from South Santee River to Edisto Beach SC out
20 NM-
405 PM EDT Sun Jun 14 2026

.TONIGHT...SW 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
9 seconds. A slight chance of showers and tstms this evening.
.MON...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: SW 4 ft at 6 seconds and E 1 foot at 9 seconds.
.MON NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft. Wave Detail: S 4 ft at 6 seconds and E 1 foot at 8 seconds.
A chance of showers and tstms.
.TUE...W winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft.
Wave Detail: SW 4 ft at 6 seconds and E 1 foot at 9 seconds. A
chance of showers. A slight chance of tstms in the morning, then
a chance of tstms in the afternoon.
.TUE NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft. Wave Detail: SW 4 ft at 6 seconds and E 1 foot at
8 seconds. A chance of tstms. A chance of showers in the evening,
then showers likely after midnight.
.WED...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft.
Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 8 seconds.
Showers likely with a slight chance of tstms.
.WED NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft.
.THU...SW winds 20 to 25 kt. Seas 4 to 5 ft.
.THU NIGHT...SW winds 20 kt. Seas 4 to 5 ft. A slight chance of
showers and tstms.
.FRI...SW winds 20 to 25 kt. Seas 4 to 6 ft. A chance of showers
and tstms.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ362-151000-
Coastal waters from Edisto Beach SC to Savannah GA out 20 NM-
405 PM EDT Sun Jun 14 2026

.TONIGHT...SW winds 15 kt with gusts to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 4 seconds and E 1 foot at 9 seconds. A
chance of showers and tstms early this evening, then a slight
chance of showers and tstms late this evening.
.MON...SW winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft.
Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 9 seconds. A
slight chance of showers and tstms in the afternoon.
.MON NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 5 seconds and E 1 foot at 9 seconds. A chance of showers
and tstms, mainly in the evening.
.TUE...W winds 15 to 20 kt with gusts to 25 kt. Seas 2 to 3 ft.
Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 9 seconds. A
slight chance of showers and tstms in the morning, then showers
likely with a chance of tstms in the afternoon.
.TUE NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 2 to
3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
8 seconds. Showers likely. A chance of tstms, mainly in the
evening.
.WED...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft.
Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 8 seconds.
Showers likely with a slight chance of tstms.
.WED NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft. A slight chance of showers and tstms in the evening.
.THU...SW winds 15 to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 4 to 5 ft.
.FRI...SW winds 20 to 25 kt. Seas 4 to 5 ft. A chance of showers
and tstms.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ364-151000-
Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm,
including Grays Reef National Marine Sanctuary-
405 PM EDT Sun Jun 14 2026

.TONIGHT...SW winds 15 kt with gusts to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 2 ft at 4 seconds and E 1 foot at 9 seconds. A
chance of showers and tstms early this evening, then a slight
chance of showers and tstms late this evening.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and E 1 foot at 9 seconds. A chance of showers and
tstms in the afternoon.
.MON NIGHT...SW winds 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 9 seconds. A
chance of showers. A chance of tstms, mainly in the evening.
.TUE...W winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft.
Wave Detail: W 3 ft at 4 seconds and SE 1 foot at 9 seconds. A
slight chance of showers in the morning, then a chance of showers
and tstms in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at
8 seconds. A chance of showers. A chance of tstms, mainly in the
evening.
.WED...SW winds 15 kt with gusts to 20 kt. Seas 2 to 3 ft. Wave
Detail: SW 3 ft at 4 seconds and SE 1 foot at 8 seconds. Showers
likely. A slight chance of tstms in the morning, then a chance of
tstms in the afternoon.
.WED NIGHT...SW winds 15 kt with gusts to 20 kt. Seas 2 to 3 ft.
A chance of showers and tstms in the evening.
.THU...SW winds 15 to 20 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft.
.FRI...SW winds 15 kt. Seas 3 ft. A chance of showers and tstms.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ380-151000-
Waters from South Santee River SC to Edisto Beach SC extending
from 20 to 60 NM-
405 PM EDT Sun Jun 14 2026

.TONIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
5 ft. Wave Detail: SW 5 ft at 6 seconds and E 1 foot at
9 seconds. A slight chance of showers and tstms late this
evening.
.MON...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft.
Wave Detail: SW 5 ft at 6 seconds and E 1 foot at 9 seconds.
.MON NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
5 ft. Wave Detail: SW 5 ft at 6 seconds and E 1 foot at
9 seconds. A chance of showers and tstms.
.TUE...W winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft.
Wave Detail: SW 5 ft at 6 seconds and E 1 foot at 9 seconds. A
chance of showers. A chance of tstms, mainly in the morning.
.TUE NIGHT...SW winds 20 kt with gusts to 25 kt. Seas 4 to 5 ft.
Wave Detail: SW 5 ft at 6 seconds and SE 1 foot at 8 seconds. A
chance of tstms. Showers.
.WED...SW winds 20 kt with gusts to 25 kt. Seas 5 ft. Wave
Detail: SW 5 ft at 6 seconds and SE 2 ft at 7 seconds. Showers
likely. A chance of tstms, mainly in the morning.
.WED NIGHT...SW winds 20 kt with gusts to 25 kt. Seas 4 to 5 ft.
A slight chance of showers and tstms.
.THU...SW winds 15 to 20 kt. Seas 4 to 5 ft.
.THU NIGHT...SW winds 20 kt. Seas 5 to 6 ft. A slight chance of
showers and tstms.
.FRI...SW winds 20 to 25 kt. Seas 5 to 7 ft. A chance of showers
and tstms.
.FRI NIGHT...SW winds 20 to 25 kt. Seas 5 to 7 ft. Showers likely
with a chance of tstms.

Winds and seas higher in and near tstms.

$$

AMZ382-151000-
Waters from Edisto Beach SC to Savannah GA extending from 20 to
60 NM-
405 PM EDT Sun Jun 14 2026

.TONIGHT...SW 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
9 seconds. A slight chance of tstms. A slight chance of showers.
.MON...SW 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 9 seconds.
.MON NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
5 ft. Wave Detail: SW 4 ft at 5 seconds and E 1 foot at
9 seconds. A chance of showers and tstms.
.TUE...W winds 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave
Detail: SW 5 ft at 5 seconds and SE 1 foot at 9 seconds. A chance
of showers with a slight chance of tstms.
.TUE NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
5 ft. Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at
8 seconds. A chance of tstms. A chance of showers in the evening,
then showers after midnight.
.WED...SW winds 20 to 25 kt. Seas 4 to 5 ft. Wave Detail: SW 5 ft
at 5 seconds and SE 2 ft at 8 seconds. Showers with a chance of
tstms in the morning, then showers likely with a slight chance of
tstms in the afternoon.
.WED NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
5 ft, subsiding to 3 to 4 ft after midnight. A slight chance of
showers and tstms in the evening.
.THU...SW winds 15 to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 20 kt. Seas 4 to 5 ft. A slight chance of
showers and tstms.
.FRI...SW winds 20 to 25 kt. Seas 4 to 6 ft. A chance of showers
and tstms.
.FRI NIGHT...SW winds 20 to 25 kt. Seas 4 to 6 ft. Showers likely
with a chance of tstms.

Winds and seas higher in and near tstms.

$$

AMZ384-151000-
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 NM-
405 PM EDT Sun Jun 14 2026

.TONIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 2 to
3 ft, building to 3 to 4 ft after midnight. Wave Detail: SW 3 ft
at 4 seconds and E 1 foot at 9 seconds. A slight chance of
showers and tstms until early morning.
.MON...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft,
subsiding to 2 to 3 ft in the afternoon. Wave Detail: SW 3 ft at
4 seconds and SE 1 foot at 9 seconds. A slight chance of showers
and tstms in the afternoon.
.MON NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at
9 seconds. A chance of showers. A chance of tstms, mainly in the
evening.
.TUE...W winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft.
Wave Detail: W 3 ft at 5 seconds and SE 1 foot at 9 seconds. A
slight chance of showers in the morning, then a chance of showers
with a slight chance of tstms in the afternoon.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft, building to
3 to 4 ft after midnight. Wave Detail: SW 3 ft at 4 seconds and
SE 1 foot at 8 seconds. Showers likely. A chance of tstms, mainly
in the evening.
.WED...SW winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft
at 5 seconds and SE 2 ft at 8 seconds. Showers likely. A slight
chance of tstms in the morning, then a chance of tstms in the
afternoon.
.WED NIGHT...SW winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
A chance of showers and tstms in the evening.
.THU...SW winds 15 to 20 kt. Seas 3 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft.
.FRI...SW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$



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