Coastal Waters Forecast
Issued by NWS Charleston, SC

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FZUS52 KCHS 230421
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
1221 AM EDT Fri Jun 23 2017

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

AMZ300-231930-
1221 AM EDT Fri Jun 23 2017

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Atlantic high pressure will give way to a cold front which will move
into the area Sunday. The front will slowly push offshore as high
pressure brings drier conditions for mid week.

$$

AMZ330-231930-
Charleston Harbor-
1221 AM EDT Fri Jun 23 2017

.REST OF TONIGHT...S winds 5 to 10 kt, except 10 kt near the harbor
entrance.
.FRI...SW winds 5 to 10 kt, becoming S 15 kt in the afternoon.
.FRI NIGHT...S winds 15 kt.
.SAT...SW winds 15 kt. A slight chance of showers and tstms in the
afternoon.
.SAT NIGHT...SW winds 15 kt, diminishing to 5 to 10 kt after
midnight. A chance of showers and tstms.
.SUN...SW winds 5 to 10 kt. Showers and tstms likely.
.SUN NIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Showers and tstms likely.
.MON...NE winds around 5 kt. A chance of showers and tstms.
.MON NIGHT...SW winds 5 kt. A chance of showers and tstms.
.TUE...N winds 5 kt. A chance of showers and tstms.
.TUE NIGHT...NE winds 5 kt. A slight chance of showers and tstms.

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

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 83 degrees.

$$

AMZ350-231930-
Waters from South Santee River to Edisto Beach SC out 20 nm-
1221 AM EDT Fri Jun 23 2017

.REST OF TONIGHT...SW winds 15 kt. Seas 3 to 4 ft.
.FRI...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft.
.FRI NIGHT...S winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
6 ft.
.SAT...SW winds 15 to 20 kt with gusts to 30 kt. Seas 4 to 5 ft.
.SAT NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
5 ft. A chance of showers and tstms.
.SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and tstms
likely.
.SUN NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 3 ft. Showers and tstms likely.
.MON...NE winds around 5 kt. Seas 2 ft. A chance of showers and
tstms.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.TUE...N winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms.
.TUE NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.

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

$$

AMZ352-231930-
Waters from Edisto Beach SC to Savannah GA out 20 nm-
1221 AM EDT Fri Jun 23 2017

.REST OF TONIGHT...S winds 15 kt. Seas 3 to 4 ft.
.FRI...S winds 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft, building to 4 to 5 ft after midnight.
.SAT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft. A chance of showers and tstms.
.SUN...SW winds 10 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the
afternoon. Showers and tstms likely.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 ft. Showers and tstms
likely.
.MON...NE winds around 5 kt. Seas 2 ft. A chance of showers and
tstms.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.TUE...N winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms.
.TUE NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.

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

$$

AMZ354-231930-
Waters from Savannah GA to Altamaha Sound GA out 20 nm...including
Grays Reef National Marine Sanctuary-
1221 AM EDT Fri Jun 23 2017

.REST OF TONIGHT...S winds 15 kt. Seas 3 to 4 ft.
.FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft.
.FRI NIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft.
.SAT...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Seas 3 to 4 ft.
.SAT NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Seas 3 to 4 ft. A slight chance of showers and tstms.
.SUN...SW winds 5 to 10 kt. Seas 3 to 4 ft, subsiding to 2 ft in the
afternoon. A chance of showers and tstms.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 ft. Showers and tstms
likely.
.MON...NE winds 5 kt. Seas 2 ft. A chance of showers and tstms.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.TUE...N winds 5 to 10 kt. Seas 1 foot. A chance of showers and
tstms.
.TUE NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.

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

$$

AMZ374-231930-
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 nm-
1221 AM EDT Fri Jun 23 2017

.REST OF TONIGHT...S winds 15 kt. Seas 4 ft.
.FRI...S winds 10 to 15 kt. Seas 4 ft.
.FRI NIGHT...S winds 15 to 20 kt. Seas 4 to 5 ft.
.SAT...SW winds 15 to 20 kt. Seas 4 to 5 ft.
.SAT NIGHT...S winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
5 ft. A slight chance of showers and tstms.
.SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SUN NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 3 ft. Showers and tstms likely.
.MON...S winds around 5 kt. Seas 2 to 3 ft. A chance of showers and
tstms.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.TUE...N winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms.
.TUE NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of
showers and tstms.

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

$$



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