FZUS52 KCHS 082230
CWFCHS
Coastal Waters Forecast
National Weather Service Charleston SC
629 PM EDT Sun Jun 8 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
AMZ300-091100-
629 PM EDT Sun Jun 8 2025
.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Active weather pattern continues into Monday night as multiple
upper level disturbances impact the region. Then, a cold front
will stall across the region by mid-week causing daily chances
for showers and storms to continue.
$$
AMZ330-091100-
Charleston Harbor-
629 PM EDT Sun Jun 8 2025
.TONIGHT...SW winds 10 to 15 kt with gusts to 20 kt. A chance of
showers and tstms, mainly this evening.
.MON...SW winds 10 to 15 kt. A slight chance of showers in the
morning, then showers likely with a chance of tstms in the
afternoon.
.MON NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Showers
likely with a chance of tstms.
.TUE...SW winds 10 to 15 kt with gusts to 20 kt. A chance of
showers and tstms in the morning, then showers and tstms likely
in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt with gusts to 20 kt,
diminishing to 5 to 10 kt after midnight. Showers likely. Tstms
likely, mainly in the evening.
.WED...SW winds 5 to 10 kt. Showers likely with a chance of
tstms.
.WED NIGHT...S winds 5 to 10 kt. Showers likely with a chance of
tstms.
.THU...S winds 5 to 10 kt. Showers likely with a chance of tstms.
.THU NIGHT...S winds 5 to 10 kt. A chance of showers and tstms.
.FRI...S winds 5 to 10 kt. Showers likely with a chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. A chance of showers and tstms.
Winds and waves higher in and near tstms.
Unless otherwise noted, waves 1 foot or less.
Charleston Harbor water temperature 82 degrees.
$$
AMZ350-091100-
Waters from South Santee River to Edisto Beach SC out 20 NM-
629 PM EDT Sun Jun 8 2025
.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 SE 1 foot at
9 seconds. A chance of showers and tstms until early morning,
then a slight chance of showers and tstms late.
.MON...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
8 seconds, becoming SW 4 ft at 5 seconds and SE 1 foot 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.
.MON NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft, building to 4 to 5 ft after midnight. Wave Detail: SW 4 ft
at 5 seconds and SE 1 foot at 8 seconds, becoming SW 4 ft at
6 seconds and SE 1 foot at 8 seconds. Showers with a chance of
tstms.
.TUE...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft.
Wave Detail: S 4 ft at 7 seconds. Showers likely with a chance of
tstms.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 6 seconds. A chance of tstms. Showers.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 6 seconds. A chance of tstms. Showers.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
tstms. A chance of showers in the evening, then showers likely
after midnight.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
Winds and seas higher in and near tstms.
$$
AMZ352-091100-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
629 PM EDT Sun Jun 8 2025
.TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers
and tstms until early morning, then a slight chance of showers
and tstms late.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 5 seconds and SE 1 foot at 9 seconds. A chance of showers with
a slight chance of tstms in the morning, then showers likely with
a chance of tstms in the afternoon.
.MON NIGHT...SW winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 8 seconds.
Showers with a chance of tstms.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft
at 7 seconds. Showers likely. A slight chance of tstms in the
morning, then a chance of tstms in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 3 to 4 ft, subsiding to 2 to 3 ft after
midnight. Wave Detail: S 3 ft at 6 seconds. Showers with a chance
of tstms.
.WED...SW winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. A chance of tstms.
Showers.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
tstms. Showers.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
Winds and seas higher in and near tstms.
$$
AMZ354-091100-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
629 PM EDT Sun Jun 8 2025
.TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of showers
and tstms until early morning, then a slight chance of showers
and tstms late.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 5 seconds and SE 1 foot at 9 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.
.MON NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 5 seconds and SE 1 foot at
8 seconds. Showers likely with a chance of tstms.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. Wave Detail: SE 3 ft at 7 seconds,
becoming S 3 ft at 6 seconds. A chance of showers with a slight
chance of tstms in the morning, then showers with tstms likely in
the afternoon.
.TUE NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 3 to 4 ft. Wave Detail: S 3 ft at 6 seconds.
Showers. Tstms likely, mainly in the evening.
.WED...SW winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. Showers likely. A
slight chance of tstms in the morning, then a chance of tstms in
the afternoon.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.THU...S winds 5 to 10 kt. Seas 2 ft. Showers with a chance of
tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
Winds and seas higher in and near tstms.
$$
AMZ374-091100-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
629 PM EDT Sun Jun 8 2025
.TONIGHT...SW winds 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at
4 seconds and SE 2 ft at 9 seconds. A chance of tstms. Showers
likely early this evening, then a chance of showers late this
evening.
.MON...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 ft. Wave
Detail: SW 3 ft at 5 seconds and E 2 ft at 9 seconds. A chance of
showers. A slight chance of tstms in the morning, then a chance
of tstms in the afternoon.
.MON NIGHT...SW winds 15 kt with gusts to 20 kt. Seas 3 ft,
building to 4 to 5 ft after midnight. Wave Detail: S 3 ft at
5 seconds and E 2 ft at 8 seconds, becoming SE 4 ft at 7 seconds.
Showers likely with a chance of tstms.
.TUE...SW winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. Wave Detail: SW 4 ft at 6 seconds and SE
1 foot at 8 seconds, becoming S 4 ft at 6 seconds. Showers
likely. A slight chance of tstms in the morning, then a chance of
tstms in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
3 ft at 7 seconds. Showers with a chance of tstms.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds. A chance of tstms. Showers.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
tstms. Showers.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers with a chance
of tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
slight chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a slight chance of tstms.
Winds and seas higher in and near tstms.
$$
CWFCHS
Coastal Waters Forecast
National Weather Service Charleston SC
629 PM EDT Sun Jun 8 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
AMZ300-091100-
629 PM EDT Sun Jun 8 2025
.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Active weather pattern continues into Monday night as multiple
upper level disturbances impact the region. Then, a cold front
will stall across the region by mid-week causing daily chances
for showers and storms to continue.
$$
AMZ330-091100-
Charleston Harbor-
629 PM EDT Sun Jun 8 2025
.TONIGHT...SW winds 10 to 15 kt with gusts to 20 kt. A chance of
showers and tstms, mainly this evening.
.MON...SW winds 10 to 15 kt. A slight chance of showers in the
morning, then showers likely with a chance of tstms in the
afternoon.
.MON NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Showers
likely with a chance of tstms.
.TUE...SW winds 10 to 15 kt with gusts to 20 kt. A chance of
showers and tstms in the morning, then showers and tstms likely
in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt with gusts to 20 kt,
diminishing to 5 to 10 kt after midnight. Showers likely. Tstms
likely, mainly in the evening.
.WED...SW winds 5 to 10 kt. Showers likely with a chance of
tstms.
.WED NIGHT...S winds 5 to 10 kt. Showers likely with a chance of
tstms.
.THU...S winds 5 to 10 kt. Showers likely with a chance of tstms.
.THU NIGHT...S winds 5 to 10 kt. A chance of showers and tstms.
.FRI...S winds 5 to 10 kt. Showers likely with a chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. A chance of showers and tstms.
Winds and waves higher in and near tstms.
Unless otherwise noted, waves 1 foot or less.
Charleston Harbor water temperature 82 degrees.
$$
AMZ350-091100-
Waters from South Santee River to Edisto Beach SC out 20 NM-
629 PM EDT Sun Jun 8 2025
.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 SE 1 foot at
9 seconds. A chance of showers and tstms until early morning,
then a slight chance of showers and tstms late.
.MON...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
8 seconds, becoming SW 4 ft at 5 seconds and SE 1 foot 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.
.MON NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft, building to 4 to 5 ft after midnight. Wave Detail: SW 4 ft
at 5 seconds and SE 1 foot at 8 seconds, becoming SW 4 ft at
6 seconds and SE 1 foot at 8 seconds. Showers with a chance of
tstms.
.TUE...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft.
Wave Detail: S 4 ft at 7 seconds. Showers likely with a chance of
tstms.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 6 seconds. A chance of tstms. Showers.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 6 seconds. A chance of tstms. Showers.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
tstms. A chance of showers in the evening, then showers likely
after midnight.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
Winds and seas higher in and near tstms.
$$
AMZ352-091100-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
629 PM EDT Sun Jun 8 2025
.TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers
and tstms until early morning, then a slight chance of showers
and tstms late.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 5 seconds and SE 1 foot at 9 seconds. A chance of showers with
a slight chance of tstms in the morning, then showers likely with
a chance of tstms in the afternoon.
.MON NIGHT...SW winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 8 seconds.
Showers with a chance of tstms.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft
at 7 seconds. Showers likely. A slight chance of tstms in the
morning, then a chance of tstms in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 3 to 4 ft, subsiding to 2 to 3 ft after
midnight. Wave Detail: S 3 ft at 6 seconds. Showers with a chance
of tstms.
.WED...SW winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. A chance of tstms.
Showers.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
tstms. Showers.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
Winds and seas higher in and near tstms.
$$
AMZ354-091100-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
629 PM EDT Sun Jun 8 2025
.TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of showers
and tstms until early morning, then a slight chance of showers
and tstms late.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 5 seconds and SE 1 foot at 9 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.
.MON NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 5 seconds and SE 1 foot at
8 seconds. Showers likely with a chance of tstms.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. Wave Detail: SE 3 ft at 7 seconds,
becoming S 3 ft at 6 seconds. A chance of showers with a slight
chance of tstms in the morning, then showers with tstms likely in
the afternoon.
.TUE NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 3 to 4 ft. Wave Detail: S 3 ft at 6 seconds.
Showers. Tstms likely, mainly in the evening.
.WED...SW winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. Showers likely. A
slight chance of tstms in the morning, then a chance of tstms in
the afternoon.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.THU...S winds 5 to 10 kt. Seas 2 ft. Showers with a chance of
tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
Winds and seas higher in and near tstms.
$$
AMZ374-091100-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
629 PM EDT Sun Jun 8 2025
.TONIGHT...SW winds 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at
4 seconds and SE 2 ft at 9 seconds. A chance of tstms. Showers
likely early this evening, then a chance of showers late this
evening.
.MON...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 ft. Wave
Detail: SW 3 ft at 5 seconds and E 2 ft at 9 seconds. A chance of
showers. A slight chance of tstms in the morning, then a chance
of tstms in the afternoon.
.MON NIGHT...SW winds 15 kt with gusts to 20 kt. Seas 3 ft,
building to 4 to 5 ft after midnight. Wave Detail: S 3 ft at
5 seconds and E 2 ft at 8 seconds, becoming SE 4 ft at 7 seconds.
Showers likely with a chance of tstms.
.TUE...SW winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. Wave Detail: SW 4 ft at 6 seconds and SE
1 foot at 8 seconds, becoming S 4 ft at 6 seconds. Showers
likely. A slight chance of tstms in the morning, then a chance of
tstms in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
3 ft at 7 seconds. Showers with a chance of tstms.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds. A chance of tstms. Showers.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
tstms. Showers.
.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers with a chance
of tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.
.FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a
slight chance of tstms.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely
with a slight chance of tstms.
Winds and seas higher in and near tstms.
$$