Coastal Waters Forecast
Issued by NWS Charleston, SC

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FZUS52 KCHS 240655
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
255 AM EDT Thu Aug 24 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

AMZ300-242200-
255 AM EDT Thu Aug 24 2017

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
A cold front will linger nearby through the end of the week. A wave
of low pressure could form offshore along the stalled front Friday,
as high pressure builds from the north through the weekend.

$$

AMZ330-242200-
Charleston Harbor-
255 AM EDT Thu Aug 24 2017

.TODAY...SW winds 5 to 10 kt, becoming S in the afternoon. A chance
of showers and tstms this morning, then showers and tstms likely this
afternoon.
.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. A chance
of showers and tstms.
.FRI...NE winds 5 to 10 kt. A slight chance of showers and tstms in
the morning, then a chance of showers and tstms in the afternoon.
.FRI NIGHT...NE winds 5 to 10 kt. A chance of showers and tstms,
mainly in the evening.
.SAT...NE winds 15 kt. A slight chance of showers and tstms.
.SAT NIGHT...NE winds 15 kt. A slight chance of showers and tstms.
.SUN...NE winds 10 to 15 kt. A chance of showers and tstms.
.SUN NIGHT...NE winds 10 to 15 kt. A chance of showers and tstms.
.MON...NE winds 10 to 15 kt. A chance of showers and tstms.
.MON NIGHT...NE winds 10 to 15 kt. A 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 87 degrees.

$$

AMZ350-242200-
Waters from South Santee River to Edisto Beach SC out 20 nm-
255 AM EDT Thu Aug 24 2017

.TODAY...SW winds 10 to 15 kt, becoming S in the afternoon. Seas 2
to 3 ft. A chance of showers and tstms.
.TONIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Seas 2
to 3 ft. A chance of showers and tstms.
.FRI...NE winds 15 to 20 kt. Seas 2 to 3 ft, building to 3 to 4 ft
in the afternoon. A chance of showers and tstms.
.FRI NIGHT...NE winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft. A chance of showers and tstms.
.SAT...NE winds 20 to 25 kt with gusts to 30 kt. Seas 4 to 6 ft. A
chance of showers and tstms.
.SAT NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Seas 4 to 6 ft. A chance of showers and tstms.
.SUN...NE winds 15 to 20 kt. Seas 5 to 7 ft. A chance of showers and
tstms.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. A chance of
showers and tstms.
.MON...NE winds 15 to 20 kt. Seas 5 to 7 ft. A chance of showers and
tstms.
.MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of
showers and tstms.

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

$$

AMZ352-242200-
Waters from Edisto Beach SC to Savannah GA out 20 nm-
255 AM EDT Thu Aug 24 2017

.TODAY...SW winds 10 to 15 kt, becoming S in the afternoon. Seas 2
to 3 ft. A slight chance of showers and tstms this morning, then a
chance of showers and tstms this afternoon.
.TONIGHT...S winds 10 to 15 kt, becoming NW after midnight. Seas 2
to 3 ft. A chance of showers and tstms.
.FRI...NE winds 15 kt. Seas 2 to 3 ft. A chance of showers and
tstms.
.FRI NIGHT...NE winds 15 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SAT...NE winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. A
chance of showers and tstms.
.SAT NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Seas 4 to 6 ft. A chance of showers and tstms, mainly in
the evening.
.SUN...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and
tstms.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of
showers and tstms.
.MON...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and
tstms.
.MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 5 ft. A chance of
showers and tstms.

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

$$

AMZ354-242200-
Waters from Savannah GA to Altamaha Sound GA out 20 nm...including
Grays Reef National Marine Sanctuary-
255 AM EDT Thu Aug 24 2017

.TODAY...S winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms this morning, then a chance of showers and tstms
this afternoon.
.TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.FRI...NE winds 15 kt. Seas 2 to 3 ft. A chance of showers and
tstms.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft. A chance of showers
and tstms.
.SAT...NE winds 15 to 20 kt with gusts to 30 kt. Seas 3 to 4 ft,
building to 4 to 5 ft in the afternoon. A chance of showers and
tstms.
.SAT NIGHT...NE winds 15 to 20 kt with gusts to 30 kt. Seas 4 to
6 ft, subsiding to 4 to 5 ft after midnight. A chance of showers and
tstms.
.SUN...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and
tstms.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of
showers and tstms.
.MON...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and
tstms.
.MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 5 ft. A chance of
showers and tstms.

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

$$

AMZ374-242200-
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 nm-
255 AM EDT Thu Aug 24 2017

.TODAY...SW winds 10 to 15 kt, becoming S in the afternoon. Seas 3
ft. A slight chance of showers and tstms this morning, then a chance
of showers and tstms this afternoon.
.TONIGHT...S winds 10 to 15 kt. Seas 3 ft. A chance of showers and
tstms.
.FRI...N winds 10 to 15 kt, becoming NE in the afternoon. Seas 3 ft.
A chance of showers and tstms.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft. A chance of showers
and tstms.
.SAT...NE winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 4 to 5 ft, building to 5 to 6 ft in the afternoon. A
chance of showers and tstms.
.SAT NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Seas 6 to 7 ft, subsiding to 5 to 7 ft after midnight. A
chance of showers and tstms.
.SUN...NE winds 20 to 25 kt. Seas 7 to 9 ft. A chance of showers and
tstms.
.SUN NIGHT...NE winds 20 to 25 kt. Seas 7 to 9 ft. A chance of
showers and tstms.
.MON...NE winds 20 kt. Seas 7 to 9 ft. A chance of showers and
tstms.
.MON NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. A chance of
showers and tstms.

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

$$


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