FZUS52 KCHS 070658
CWFCHS
Coastal Waters Forecast
National Weather Service Charleston SC
258 AM EDT Tue May 7 2024
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
AMZ300-071915-
258 AM EDT Tue May 7 2024
.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Atlantic high pressure will remain across the region through mid
week. A cold front will move through the area Friday bringing
cooler conditions heading into the weekend.
$$
AMZ330-071915-
Charleston Harbor-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 5 to 10 kt, increasing to 10 to 15 kt late.
.TONIGHT...SW winds 10 kt.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon.
.WED NIGHT...SW winds 10 to 15 kt.
.THU...SW winds 10 to 15 kt with gusts to 20 kt. A slight chance
of showers and tstms in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. A chance
of showers and tstms.
.FRI...SW winds 15 to 20 kt. Waves 1 to 2 ft. Showers and tstms
likely.
.FRI NIGHT...NW winds 15 kt. A chance of showers and tstms.
.SAT...NW winds 10 to 15 kt.
.SAT NIGHT...SW winds 10 kt.
Winds and waves higher in and near tstms.
Unless otherwise noted, waves 1 foot or less.
Charleston Harbor water temperature 76 degrees.
$$
AMZ350-071915-
Waters from South Santee River to Edisto Beach SC out 20 NM-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 7 seconds and E 1 foot at 10 seconds.
.TONIGHT...SW winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 7 seconds.
.WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
to 25 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at
6 seconds and E 1 foot at 10 seconds.
.WED NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft, building to
4 to 5 ft after midnight. Wave Detail: S 4 ft at 5 seconds and E
1 foot at 11 seconds, becoming S 4 ft at 6 seconds and E 1 foot
at 11 seconds.
.THU...SW winds 15 to 20 kt with gusts to 30 kt. Seas 4 to 5 ft.
Wave Detail: S 5 ft at 6 seconds and E 1 foot at 11 seconds. A
slight chance of showers and tstms in the afternoon.
.THU 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. Wave Detail: S 5 ft
at 6 seconds and E 1 foot at 11 seconds, becoming S 4 ft at
7 seconds and E 1 foot at 11 seconds. A chance of showers and
tstms.
.FRI...SW winds 15 to 20 kt. Seas 4 to 5 ft. Showers and tstms
likely.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of
showers and tstms.
.SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.
$$
AMZ352-071915-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft at
6 seconds and SW 2 ft at 4 seconds.
.TONIGHT...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft
at 7 seconds and E 1 foot at 11 seconds.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 6 seconds and E 1 foot at 10 seconds.
.WED NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: S 4 ft at 5 seconds and E 1 foot at
10 seconds.
.THU...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft.
Wave Detail: S 4 ft at 6 seconds and E 1 foot at 10 seconds. A
chance of showers and tstms in the afternoon.
.THU NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 4 to 5 ft, subsiding to 3 to 4 ft after
midnight. Wave Detail: S 4 ft at 6 seconds and E 1 foot at
11 seconds. A chance of showers and tstms.
.FRI...SW winds 15 to 20 kt. Seas 3 to 4 ft. Showers and tstms
likely.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of
showers and tstms.
.SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 ft.
Winds and seas higher in and near tstms.
$$
AMZ354-071915-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 10 to 15 kt, becoming S late. Seas 2 to 3 ft.
Wave Detail: SE 3 ft at 7 seconds.
.TONIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 6 seconds and E 1 foot at 7 seconds.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 6 seconds and E 1 foot at 11 seconds.
.WED NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at
10 seconds.
.THU...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 3 ft at 6 seconds and E 1 foot at 11 seconds. A
slight chance of showers and tstms in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: S 4 ft
at 5 seconds and E 1 foot at 11 seconds, becoming S 3 ft at
6 seconds and E 1 foot at 11 seconds. A chance of showers and
tstms.
.FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. Showers and tstms
likely.
.FRI NIGHT...NW winds 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...W winds 10 kt. Seas 2 ft.
Winds and seas higher in and near tstms.
$$
AMZ374-071915-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft at
7 seconds and E 1 foot at 11 seconds.
.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 5 seconds and E 2 ft at 11 seconds.
.WED...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft
at 5 seconds and E 2 ft at 11 seconds.
.WED NIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft, building to
4 to 5 ft after midnight. Wave Detail: S 4 ft at 5 seconds and E
2 ft at 11 seconds.
.THU...SW winds 10 to 15 kt with gusts to 20 kt. Seas 4 to 5 ft,
subsiding to 3 to 4 ft in the afternoon. Wave Detail: S 4 ft at
6 seconds and E 2 ft at 11 seconds, becoming S 4 ft at 6 seconds
and E 1 foot at 11 seconds. A slight chance of showers and tstms
in the afternoon.
.THU NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Seas 4 to 5 ft. Wave Detail: S 4 ft at 6 seconds and E
1 foot at 11 seconds. A chance of showers and tstms.
.FRI...SW winds 15 kt. Seas 3 to 4 ft. Showers and tstms likely.
.FRI NIGHT...W winds 15 to 20 kt. Seas 4 to 5 ft. A chance of
showers and tstms.
.SAT...NW winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of
showers and tstms.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 ft. A slight chance of
showers and tstms.
Winds and seas higher in and near tstms.
$$
CWFCHS
Coastal Waters Forecast
National Weather Service Charleston SC
258 AM EDT Tue May 7 2024
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
AMZ300-071915-
258 AM EDT Tue May 7 2024
.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Atlantic high pressure will remain across the region through mid
week. A cold front will move through the area Friday bringing
cooler conditions heading into the weekend.
$$
AMZ330-071915-
Charleston Harbor-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 5 to 10 kt, increasing to 10 to 15 kt late.
.TONIGHT...SW winds 10 kt.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon.
.WED NIGHT...SW winds 10 to 15 kt.
.THU...SW winds 10 to 15 kt with gusts to 20 kt. A slight chance
of showers and tstms in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. A chance
of showers and tstms.
.FRI...SW winds 15 to 20 kt. Waves 1 to 2 ft. Showers and tstms
likely.
.FRI NIGHT...NW winds 15 kt. A chance of showers and tstms.
.SAT...NW winds 10 to 15 kt.
.SAT NIGHT...SW winds 10 kt.
Winds and waves higher in and near tstms.
Unless otherwise noted, waves 1 foot or less.
Charleston Harbor water temperature 76 degrees.
$$
AMZ350-071915-
Waters from South Santee River to Edisto Beach SC out 20 NM-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 7 seconds and E 1 foot at 10 seconds.
.TONIGHT...SW winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 7 seconds.
.WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
to 25 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at
6 seconds and E 1 foot at 10 seconds.
.WED NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft, building to
4 to 5 ft after midnight. Wave Detail: S 4 ft at 5 seconds and E
1 foot at 11 seconds, becoming S 4 ft at 6 seconds and E 1 foot
at 11 seconds.
.THU...SW winds 15 to 20 kt with gusts to 30 kt. Seas 4 to 5 ft.
Wave Detail: S 5 ft at 6 seconds and E 1 foot at 11 seconds. A
slight chance of showers and tstms in the afternoon.
.THU 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. Wave Detail: S 5 ft
at 6 seconds and E 1 foot at 11 seconds, becoming S 4 ft at
7 seconds and E 1 foot at 11 seconds. A chance of showers and
tstms.
.FRI...SW winds 15 to 20 kt. Seas 4 to 5 ft. Showers and tstms
likely.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of
showers and tstms.
.SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.
$$
AMZ352-071915-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft at
6 seconds and SW 2 ft at 4 seconds.
.TONIGHT...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft
at 7 seconds and E 1 foot at 11 seconds.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 6 seconds and E 1 foot at 10 seconds.
.WED NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: S 4 ft at 5 seconds and E 1 foot at
10 seconds.
.THU...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft.
Wave Detail: S 4 ft at 6 seconds and E 1 foot at 10 seconds. A
chance of showers and tstms in the afternoon.
.THU NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 4 to 5 ft, subsiding to 3 to 4 ft after
midnight. Wave Detail: S 4 ft at 6 seconds and E 1 foot at
11 seconds. A chance of showers and tstms.
.FRI...SW winds 15 to 20 kt. Seas 3 to 4 ft. Showers and tstms
likely.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of
showers and tstms.
.SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 ft.
Winds and seas higher in and near tstms.
$$
AMZ354-071915-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 10 to 15 kt, becoming S late. Seas 2 to 3 ft.
Wave Detail: SE 3 ft at 7 seconds.
.TONIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 6 seconds and E 1 foot at 7 seconds.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 6 seconds and E 1 foot at 11 seconds.
.WED NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at
10 seconds.
.THU...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 3 ft at 6 seconds and E 1 foot at 11 seconds. A
slight chance of showers and tstms in the afternoon.
.THU NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: S 4 ft
at 5 seconds and E 1 foot at 11 seconds, becoming S 3 ft at
6 seconds and E 1 foot at 11 seconds. A chance of showers and
tstms.
.FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. Showers and tstms
likely.
.FRI NIGHT...NW winds 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...W winds 10 kt. Seas 2 ft.
Winds and seas higher in and near tstms.
$$
AMZ374-071915-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
258 AM EDT Tue May 7 2024
.TODAY...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft at
7 seconds and E 1 foot at 11 seconds.
.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 5 seconds and E 2 ft at 11 seconds.
.WED...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft
at 5 seconds and E 2 ft at 11 seconds.
.WED NIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft, building to
4 to 5 ft after midnight. Wave Detail: S 4 ft at 5 seconds and E
2 ft at 11 seconds.
.THU...SW winds 10 to 15 kt with gusts to 20 kt. Seas 4 to 5 ft,
subsiding to 3 to 4 ft in the afternoon. Wave Detail: S 4 ft at
6 seconds and E 2 ft at 11 seconds, becoming S 4 ft at 6 seconds
and E 1 foot at 11 seconds. A slight chance of showers and tstms
in the afternoon.
.THU NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Seas 4 to 5 ft. Wave Detail: S 4 ft at 6 seconds and E
1 foot at 11 seconds. A chance of showers and tstms.
.FRI...SW winds 15 kt. Seas 3 to 4 ft. Showers and tstms likely.
.FRI NIGHT...W winds 15 to 20 kt. Seas 4 to 5 ft. A chance of
showers and tstms.
.SAT...NW winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of
showers and tstms.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 ft. A slight chance of
showers and tstms.
Winds and seas higher in and near tstms.
$$