FZUS52 KCHS 021924
CWFCHS
Coastal Waters Forecast
National Weather Service Charleston SC
324 PM EDT Mon Jun 2 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
AMZ300-030830-
324 PM EDT Mon Jun 2 2025
.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
High pressure will keep tranquil weather across the area through
Tuesday. A coastal low will result in unsettled weather across
the region during the mid and late week, especially along the
coast. A mid-level disturbance will drift across the region late
this weekend into early next week.
$$
AMZ330-030830-
Charleston Harbor-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E after midnight.
.TUE...E winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon.
.TUE NIGHT...E winds 10 kt. A slight chance of showers and tstms
after midnight.
.WED...E winds 10 kt, increasing to 15 kt with gusts to 20 kt in
the afternoon. A chance of showers and tstms.
.WED NIGHT...E winds 10 to 15 kt. Showers likely. A chance of
tstms, mainly in the evening.
.THU...SE winds 10 kt. Showers. A slight chance of tstms in the
morning, then a chance of tstms in the afternoon.
.THU NIGHT...S winds 5 to 10 kt, becoming SW after midnight. A
chance of tstms. Showers likely, mainly in the evening.
.FRI...SW winds 5 to 10 kt. A chance of showers and tstms.
.FRI NIGHT...SW winds 5 to 10 kt. A chance of showers and tstms.
.SAT...SW winds 5 to 10 kt. A chance of showers and tstms.
.SAT NIGHT...SW winds 5 to 10 kt. A chance of showers and tstms.
Winds and waves higher in and near tstms.
Unless otherwise noted, waves 1 foot or less.
Charleston Harbor water temperature 78 degrees.
$$
AMZ350-030830-
Waters from South Santee River to Edisto Beach SC out 20 NM-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E. Seas 2 ft. Wave
Detail: SE 2 ft at 8 seconds and S 1 foot at 4 seconds.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 6 seconds and E 2 ft at 3 seconds.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft, building to
3 to 4 ft after midnight. Wave Detail: E 3 ft at 5 seconds,
becoming E 4 ft at 6 seconds. A slight chance of showers and
tstms after midnight.
.WED...E winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft, building to 4 to 5 ft in the
afternoon. Wave Detail: SE 4 ft at 6 seconds, becoming E 5 ft at
7 seconds. A chance of showers and tstms.
.WED NIGHT...E winds 15 to 20 kt, becoming SE 10 to 15 kt after
midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 7 seconds.
Showers likely. A chance of tstms, mainly in the evening.
.THU...SE winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. Wave Detail: SE 4 ft at 7 seconds,
becoming E 4 ft at 7 seconds. Showers. A slight chance of tstms
in the morning, then a chance of tstms in the afternoon.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Showers and
tstms likely.
.FRI...SW winds 10 kt. Seas 3 ft. A chance of showers and tstms.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of
showers and tstms.
.SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and
tstms likely.
Winds and seas higher in and near tstms.
$$
AMZ352-030830-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E. Seas 2 ft. Wave
Detail: SE 2 ft at 7 seconds and S 1 foot at 3 seconds.
.TUE...E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at
5 seconds.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft, building to
3 to 4 ft after midnight. Wave Detail: E 3 ft at 5 seconds,
becoming SE 4 ft at 6 seconds. A slight chance of showers and
tstms in the evening, then a chance of showers and tstms after
midnight.
.WED...E winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft,
building to 4 to 5 ft in the afternoon. Wave Detail: SE 4 ft at
6 seconds, becoming E 5 ft at 7 seconds. Showers likely with a
chance of tstms.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: SE
5 ft at 7 seconds. Showers. A chance of tstms, mainly in the
evening.
.THU...SE winds 10 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft in
the afternoon. Wave Detail: SE 4 ft at 7 seconds. Showers. A
slight chance of tstms in the morning, then a chance of tstms in
the afternoon.
.THU NIGHT...SW winds 10 kt. Seas 3 to 4 ft. Showers and tstms
likely.
.FRI...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers and
tstms.
.FRI NIGHT...SW winds 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.SAT...SW winds 10 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 ft. Showers and tstms
likely.
Winds and seas higher in and near tstms.
$$
AMZ354-030830-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E. Seas 2 ft. Wave
Detail: SE 2 ft at 5 seconds.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 5 seconds.
.TUE NIGHT...E winds 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft
at 5 seconds. A chance of showers and tstms.
.WED...E winds 15 kt with gusts to 20 kt. Seas 4 to 5 ft. Wave
Detail: E 5 ft at 6 seconds. Showers with a chance of tstms.
.WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: E
5 ft at 7 seconds. Showers. A chance of tstms, mainly in the
evening.
.THU...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft
at 7 seconds. Showers. A slight chance of tstms in the morning,
then a chance of tstms in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Tstms likely.
Showers.
.FRI...SW winds 10 kt. Seas 2 to 3 ft. Showers and tstms likely.
.FRI NIGHT...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT...SW winds 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.SAT NIGHT...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
Winds and seas higher in and near tstms.
$$
AMZ374-030830-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E. Seas 2 ft. Wave
Detail: SE 2 ft at 8 seconds and S 1 foot at 3 seconds.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 6 seconds.
.TUE NIGHT...E winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft,
building to 4 to 5 ft after midnight. Wave Detail: E 4 ft at
6 seconds. A chance of showers and tstms.
.WED...E winds 15 kt with gusts to 20 kt. Seas 4 to 6 ft,
building to 5 to 6 ft in the afternoon. Wave Detail: E 5 ft at
7 seconds, becoming E 6 ft at 7 seconds. Showers with a chance of
tstms.
.WED NIGHT...SE winds 10 to 15 kt with gusts to 20 kt. Seas 5 to
6 ft. Wave Detail: E 6 ft at 7 seconds. Showers. A chance of
tstms, mainly in the evening.
.THU...S winds 10 kt. Seas 4 to 5 ft. Wave Detail: SE 5 ft at
7 seconds. Showers. A slight chance of tstms in the morning, then
a chance of tstms in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and
tstms.
.FRI...SW winds 10 kt. Seas 3 to 4 ft. Showers and tstms likely.
.FRI NIGHT...SW winds 10 kt. Seas 4 to 5 ft. A chance of showers
and tstms.
.SAT...SW winds 10 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SAT NIGHT...SW winds 10 kt. Seas 3 to 4 ft. Showers and tstms
likely.
Winds and seas higher in and near tstms.
$$
CWFCHS
Coastal Waters Forecast
National Weather Service Charleston SC
324 PM EDT Mon Jun 2 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
AMZ300-030830-
324 PM EDT Mon Jun 2 2025
.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
High pressure will keep tranquil weather across the area through
Tuesday. A coastal low will result in unsettled weather across
the region during the mid and late week, especially along the
coast. A mid-level disturbance will drift across the region late
this weekend into early next week.
$$
AMZ330-030830-
Charleston Harbor-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E after midnight.
.TUE...E winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon.
.TUE NIGHT...E winds 10 kt. A slight chance of showers and tstms
after midnight.
.WED...E winds 10 kt, increasing to 15 kt with gusts to 20 kt in
the afternoon. A chance of showers and tstms.
.WED NIGHT...E winds 10 to 15 kt. Showers likely. A chance of
tstms, mainly in the evening.
.THU...SE winds 10 kt. Showers. A slight chance of tstms in the
morning, then a chance of tstms in the afternoon.
.THU NIGHT...S winds 5 to 10 kt, becoming SW after midnight. A
chance of tstms. Showers likely, mainly in the evening.
.FRI...SW winds 5 to 10 kt. A chance of showers and tstms.
.FRI NIGHT...SW winds 5 to 10 kt. A chance of showers and tstms.
.SAT...SW winds 5 to 10 kt. A chance of showers and tstms.
.SAT NIGHT...SW winds 5 to 10 kt. A chance of showers and tstms.
Winds and waves higher in and near tstms.
Unless otherwise noted, waves 1 foot or less.
Charleston Harbor water temperature 78 degrees.
$$
AMZ350-030830-
Waters from South Santee River to Edisto Beach SC out 20 NM-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E. Seas 2 ft. Wave
Detail: SE 2 ft at 8 seconds and S 1 foot at 4 seconds.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 6 seconds and E 2 ft at 3 seconds.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft, building to
3 to 4 ft after midnight. Wave Detail: E 3 ft at 5 seconds,
becoming E 4 ft at 6 seconds. A slight chance of showers and
tstms after midnight.
.WED...E winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft, building to 4 to 5 ft in the
afternoon. Wave Detail: SE 4 ft at 6 seconds, becoming E 5 ft at
7 seconds. A chance of showers and tstms.
.WED NIGHT...E winds 15 to 20 kt, becoming SE 10 to 15 kt after
midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 7 seconds.
Showers likely. A chance of tstms, mainly in the evening.
.THU...SE winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. Wave Detail: SE 4 ft at 7 seconds,
becoming E 4 ft at 7 seconds. Showers. A slight chance of tstms
in the morning, then a chance of tstms in the afternoon.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Showers and
tstms likely.
.FRI...SW winds 10 kt. Seas 3 ft. A chance of showers and tstms.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of
showers and tstms.
.SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and
tstms likely.
Winds and seas higher in and near tstms.
$$
AMZ352-030830-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E. Seas 2 ft. Wave
Detail: SE 2 ft at 7 seconds and S 1 foot at 3 seconds.
.TUE...E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at
5 seconds.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft, building to
3 to 4 ft after midnight. Wave Detail: E 3 ft at 5 seconds,
becoming SE 4 ft at 6 seconds. A slight chance of showers and
tstms in the evening, then a chance of showers and tstms after
midnight.
.WED...E winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft,
building to 4 to 5 ft in the afternoon. Wave Detail: SE 4 ft at
6 seconds, becoming E 5 ft at 7 seconds. Showers likely with a
chance of tstms.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: SE
5 ft at 7 seconds. Showers. A chance of tstms, mainly in the
evening.
.THU...SE winds 10 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft in
the afternoon. Wave Detail: SE 4 ft at 7 seconds. Showers. A
slight chance of tstms in the morning, then a chance of tstms in
the afternoon.
.THU NIGHT...SW winds 10 kt. Seas 3 to 4 ft. Showers and tstms
likely.
.FRI...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers and
tstms.
.FRI NIGHT...SW winds 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.SAT...SW winds 10 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 ft. Showers and tstms
likely.
Winds and seas higher in and near tstms.
$$
AMZ354-030830-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E. Seas 2 ft. Wave
Detail: SE 2 ft at 5 seconds.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 5 seconds.
.TUE NIGHT...E winds 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft
at 5 seconds. A chance of showers and tstms.
.WED...E winds 15 kt with gusts to 20 kt. Seas 4 to 5 ft. Wave
Detail: E 5 ft at 6 seconds. Showers with a chance of tstms.
.WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: E
5 ft at 7 seconds. Showers. A chance of tstms, mainly in the
evening.
.THU...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft
at 7 seconds. Showers. A slight chance of tstms in the morning,
then a chance of tstms in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Tstms likely.
Showers.
.FRI...SW winds 10 kt. Seas 2 to 3 ft. Showers and tstms likely.
.FRI NIGHT...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT...SW winds 10 kt. Seas 2 to 3 ft. Showers likely with a
chance of tstms.
.SAT NIGHT...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
Winds and seas higher in and near tstms.
$$
AMZ374-030830-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
324 PM EDT Mon Jun 2 2025
.TONIGHT...SE winds 5 to 10 kt, becoming E. Seas 2 ft. Wave
Detail: SE 2 ft at 8 seconds and S 1 foot at 3 seconds.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 6 seconds.
.TUE NIGHT...E winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft,
building to 4 to 5 ft after midnight. Wave Detail: E 4 ft at
6 seconds. A chance of showers and tstms.
.WED...E winds 15 kt with gusts to 20 kt. Seas 4 to 6 ft,
building to 5 to 6 ft in the afternoon. Wave Detail: E 5 ft at
7 seconds, becoming E 6 ft at 7 seconds. Showers with a chance of
tstms.
.WED NIGHT...SE winds 10 to 15 kt with gusts to 20 kt. Seas 5 to
6 ft. Wave Detail: E 6 ft at 7 seconds. Showers. A chance of
tstms, mainly in the evening.
.THU...S winds 10 kt. Seas 4 to 5 ft. Wave Detail: SE 5 ft at
7 seconds. Showers. A slight chance of tstms in the morning, then
a chance of tstms in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and
tstms.
.FRI...SW winds 10 kt. Seas 3 to 4 ft. Showers and tstms likely.
.FRI NIGHT...SW winds 10 kt. Seas 4 to 5 ft. A chance of showers
and tstms.
.SAT...SW winds 10 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SAT NIGHT...SW winds 10 kt. Seas 3 to 4 ft. Showers and tstms
likely.
Winds and seas higher in and near tstms.
$$