Coastal Waters Forecast
Issued by NWS Charleston, SC

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FZUS52 KCHS 260131
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
931 PM EDT Wed Apr 25 2018

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

AMZ300-261330-
931 PM EDT Wed Apr 25 2018

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Low pressure will pass by to the west and then north of the area
Thursday into Thursday night. Mainly dry cold fronts will then
move through Friday night and again Saturday night followed by
high pressure through early next week.

$$

AMZ330-261330-
Charleston Harbor-
931 PM EDT Wed Apr 25 2018

.REST OF TONIGHT...W winds 5 kt.
.THU...NW winds 5 kt, becoming S 10 to 15 kt in the afternoon.
.THU NIGHT...S winds 5 to 10 kt. A chance of showers with a slight
chance of tstms.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon.
.FRI NIGHT...W winds 5 to 10 kt.
.SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon.
.SAT NIGHT...SW winds 5 to 10 kt, becoming NW after midnight.
.SUN...N winds 5 to 10 kt.
.SUN NIGHT...NE winds 5 kt.
.MON...E winds 5 to 10 kt.
.MON NIGHT...E winds 5 kt.

Mariners are reminded that winds and waves higher in and near tstms.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 67 degrees.

$$

AMZ350-261330-
Waters from South Santee River to Edisto Beach SC out 20 NM-
931 PM EDT Wed Apr 25 2018

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.
.THU...NW winds 5 kt, becoming S in the afternoon. Seas 2 to 3
ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance
of tstms. A chance of showers.
.FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight.
.SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 ft.
.SAT NIGHT...SW winds 10 to 15 kt, becoming NW after midnight.
Seas 2 ft.
.SUN...NE winds 10 to 15 kt. Seas 2 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft.
.MON...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.

Mariners are reminded that winds and seas higher in and near tstms.

$$

AMZ352-261330-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
931 PM EDT Wed Apr 25 2018

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...W winds 5 kt, becoming S in the afternoon. Seas 2 to 3 ft.
.THU NIGHT...S winds 10 to 15 kt, becoming SW after midnight.
Seas 3 to 4 ft. A chance of showers with a slight chance of
tstms.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 3 ft.
.SAT...W winds 10 kt, becoming SW in the afternoon. Seas 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
2 ft.
.SUN...NE winds 5 to 10 kt. Seas 2 ft.
.SUN NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.

Mariners are reminded that winds and seas higher in and near tstms.

$$

AMZ354-261330-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
931 PM EDT Wed Apr 25 2018

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...W winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 3 ft. A slight chance of showers and tstms.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...SW winds 10 kt, becoming W after midnight. Seas
2 ft.
.SAT...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 ft.
.SAT NIGHT...SW winds 5 to 10 kt, becoming NW after midnight.
Seas 2 ft in the evening, then seas 1 foot.
.SUN...NE winds 5 to 10 kt. Seas 2 ft.
.SUN NIGHT...E winds 10 kt. Seas 2 ft.
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.

Mariners are reminded that winds and seas higher in and near tstms.

$$

AMZ374-261330-
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 NM-
931 PM EDT Wed Apr 25 2018

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...W winds 5 kt, becoming S in the afternoon. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt with gusts to 20 kt, becoming SW
after midnight. Seas 4 to 5 ft. A slight chance of showers and
tstms in the evening.
.FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W after midnight.
Seas 3 ft.
.SAT...NW winds 10 kt, becoming SW in the afternoon. Seas 2 to
3 ft.
.SAT NIGHT...SW winds 5 to 10 kt, becoming NW after midnight.
Seas 2 ft.
.SUN...N winds 10 kt. Seas 2 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.MON...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.

Mariners are reminded that winds and seas higher in and near tstms.

$$



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