Goose Creek Entrance, SC Coastal Forecast

FZUS52 KCHS 281841
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
241 PM EDT Wed May 28 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

AMZ300-290715-
241 PM EDT Wed May 28 2025

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
A series of disturbances will affect the area through Thursday,
then a cold front will sweep through late Friday. High pressure
will build in over the weekend into early next week.

$$

AMZ330-290715-
Charleston Harbor-
241 PM EDT Wed May 28 2025

.TONIGHT...SW winds 5 to 10 kt. A chance of showers with a slight
chance of tstms early this evening, then a slight chance of
showers and tstms late this evening.
.THU...SW winds 5 to 10 kt. A slight chance of showers and tstms
in the morning, then a chance of showers and tstms in the
afternoon.
.THU NIGHT...SW winds 5 to 10 kt. A chance of showers and tstms.
.FRI...SW winds 10 kt, increasing to 15 kt with gusts to 25 kt in
the afternoon. A chance of tstms. A chance of showers in the
morning, then showers likely in the afternoon.
.FRI NIGHT...W winds 10 to 15 kt with gusts to 25 kt. Showers
likely with a chance of tstms.
.SAT...W winds 10 kt.
.SAT NIGHT...W winds 5 to 10 kt.
.SUN...NW winds 5 to 10 kt.
.SUN NIGHT...S winds 5 to 10 kt.
.MON...S winds 5 to 10 kt. A slight chance of showers and tstms.
.MON NIGHT...E winds 5 to 10 kt.

Winds and waves higher in and near tstms.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 79 degrees.

$$

AMZ350-290715-
Waters from South Santee River to Edisto Beach SC out 20 NM-
241 PM EDT Wed May 28 2025

.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 8 seconds. A slight chance of showers and tstms this
evening. A slight chance of showers and tstms late.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 8 seconds. A slight chance of showers and tstms in the
morning, then a chance of showers and tstms in the afternoon.
.THU NIGHT...SW winds 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 5 seconds and SE 3 ft at 8 seconds. A chance of showers and
tstms.
.FRI...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and
E 2 ft at 8 seconds. A chance of tstms. A chance of showers in
the morning, then showers likely in the afternoon.
.FRI NIGHT...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 SE 2 ft at 8 seconds.
A chance of tstms. Showers likely.
.SAT...NW winds 10 to 15 kt with gusts to 20 kt, becoming W in
the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 6 seconds
and SE 1 foot at 8 seconds. A slight chance of showers in the
morning.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft.
.SUN...NW winds 5 to 10 kt. Seas 2 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 ft.
.MON...S winds 5 to 10 kt. Seas 2 ft. A slight chance of showers
and tstms.
.MON NIGHT...E winds 10 kt. Seas 2 ft. A slight chance of showers
and tstms.

Winds and seas higher in and near tstms.

$$

AMZ352-290715-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
241 PM EDT Wed May 28 2025

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Seas 2 to 3 ft.
Wave Detail: E 3 ft at 8 seconds. A slight chance of showers and
tstms this evening.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 8 seconds. A slight chance of showers and tstms in the
morning, then a chance of showers and tstms in the afternoon.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds and S 2 ft at 5 seconds. A chance of showers
and tstms.
.FRI...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 5 seconds and E 2 ft at 8 seconds. A chance of tstms. A chance
of showers in the morning, then showers likely in the afternoon.
.FRI NIGHT...W 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 2 ft at 8 seconds.
A chance of tstms. Showers likely.
.SAT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft
at 5 seconds and SE 1 foot at 8 seconds. A slight chance of
showers in the morning.
.SAT NIGHT...W winds 10 kt. Seas 2 to 3 ft.
.SUN...W winds 5 to 10 kt. Seas 2 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 ft.
.MON...N winds 5 to 10 kt. Seas 1 foot or less. A slight chance
of showers and tstms.
.MON NIGHT...E winds 5 to 10 kt. Seas 1 foot or less. A slight
chance of showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ354-290715-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
241 PM EDT Wed May 28 2025

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Seas 2 to 3 ft.
Wave Detail: E 3 ft at 8 seconds. A slight chance of showers and
tstms this evening.
.THU...SW winds 5 kt, becoming S in the afternoon. Seas 2 to
3 ft. Wave Detail: E 3 ft at 8 seconds. A slight chance of
showers and tstms in the morning, then a chance of showers and
tstms in the afternoon.
.THU NIGHT...SW winds 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 8 seconds. A chance of showers and tstms.
.FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 4 seconds and E 2 ft at 8 seconds. A chance of showers with a
slight chance of tstms in the morning, then showers likely with a
chance of tstms in the afternoon.
.FRI NIGHT...W winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: SW 3 ft
at 5 seconds and E 2 ft at 8 seconds, becoming W 3 ft at
5 seconds and E 2 ft at 8 seconds. A chance of tstms. Showers
likely.
.SAT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft
at 4 seconds and E 1 foot at 8 seconds. A slight chance of
showers and tstms in the morning.
.SAT NIGHT...W winds 10 kt. Seas 2 ft.
.SUN...W winds 5 to 10 kt. Seas 2 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 ft.
.MON...N winds 5 to 10 kt. Seas 1 foot or less. A slight chance
of showers and tstms.
.MON NIGHT...E winds 10 kt. Seas 1 foot or less. A slight chance
of showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ374-290715-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
241 PM EDT Wed May 28 2025

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Seas 3 to 4 ft.
Wave Detail: E 4 ft at 8 seconds. A slight chance of showers and
tstms late this evening.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 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...SW winds 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at
8 seconds and S 2 ft at 4 seconds. Showers likely with a chance
of tstms.
.FRI...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 8 seconds. A
chance of showers with a slight chance of tstms in the morning,
then showers likely with a chance of tstms in the afternoon.
.FRI NIGHT...SW winds 15 to 20 kt, becoming W after midnight.
Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 2 ft at
8 seconds. A chance of tstms. Showers.
.SAT...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the
afternoon. Wave Detail: NW 4 ft at 5 seconds and SE 2 ft at
8 seconds, becoming W 3 ft at 5 seconds and SE 1 foot at
8 seconds. A chance of showers with a slight chance of tstms in
the morning.
.SAT NIGHT...W winds 10 kt. Seas 2 to 3 ft.
.SUN...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 ft. A slight chance of
showers and tstms.
.MON...N winds 5 to 10 kt. Seas 2 ft. A slight chance of showers
and tstms.
.MON NIGHT...E winds 10 kt. Seas 2 ft. A slight chance of showers
and tstms.

Winds and seas higher in and near tstms.

$$