Coastal Waters Forecast
Issued by NWS Charleston, SC

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FZUS52 KCHS 182225
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
625 PM EDT Wed Oct 18 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

AMZ300-191330-
625 PM EDT Wed Oct 18 2017

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Strong high pressure will build over the area through Saturday, then
shift off the coast. A low pressure system will affect the area
early next week.

$$

AMZ330-191330-
Charleston Harbor-
625 PM EDT Wed Oct 18 2017

.TONIGHT...NE winds 10 to 15 kt.
.THU...NE winds 10 kt.
.THU NIGHT...NE winds 5 to 10 kt.
.FRI...NE winds 5 kt.
.FRI NIGHT...E winds 5 kt.
.SAT...E winds 5 to 10 kt.
.SAT NIGHT...E winds 5 to 10 kt.
.SUN...E winds 10 to 15 kt. A slight chance of showers.
.SUN NIGHT...E winds 10 to 15 kt. A chance of showers.
.MON...SE winds 10 to 15 kt. A chance of showers with a slight
chance of tstms.
.MON NIGHT...S winds 10 kt. A chance of showers with a slight chance
of 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 75 degrees.

$$

AMZ350-191330-
Waters from South Santee River to Edisto Beach SC out 20 nm-
625 PM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TONIGHT...NE winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft.
.THU...NE winds 15 to 20 kt. Seas 4 to 6 ft. A slight chance of
showers in the morning.
.THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft after midnight.
.FRI...NE winds 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 10 kt. Seas 3 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft, building to 4 to
5 ft after midnight. A slight chance of showers after midnight.
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of
showers.
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. A chance of
showers.
.MON...SE winds 10 kt. Seas 4 to 5 ft. A chance of showers with a
slight chance of tstms.
.MON NIGHT...S winds 10 kt. Seas 3 to 4 ft. A chance of showers with
a slight chance of tstms.

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

$$

AMZ352-191330-
Waters from Edisto Beach SC to Savannah GA out 20 nm-
625 PM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM EDT THURSDAY...

.TONIGHT...NE winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft.
.THU...NE winds 15 to 20 kt. Seas 4 to 5 ft. A slight chance of
showers in the morning.
.THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft after midnight.
.FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 10 kt. Seas 3 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of
showers.
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers.
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. A chance of
showers.
.MON...SE winds 10 kt. Seas 4 to 5 ft. A chance of showers with a
slight chance of tstms.
.MON NIGHT...S winds 10 kt. Seas 3 to 4 ft. A chance of showers with
a slight chance of tstms.

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

$$

AMZ354-191330-
Waters from Savannah GA to Altamaha Sound GA out 20 nm, including
Grays Reef National Marine Sanctuary-
625 PM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM EDT THURSDAY...

.TONIGHT...NE winds 15 to 20 kt with gusts to 25 kt. Seas 5 to 7 ft,
subsiding to 4 to 6 ft late. A slight chance of showers after
midnight.
.THU...NE winds 15 to 20 kt. Seas 4 to 5 ft. A slight chance of
showers in the morning.
.THU NIGHT...NE winds 15 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft
after midnight.
.FRI...NE winds 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of
showers.
.SAT NIGHT...E winds 15 kt. Seas 4 to 5 ft. A slight chance of
showers.
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. A chance of
showers.
.MON...SE winds 10 kt. Seas 4 to 5 ft. A chance of showers with a
slight chance of tstms.
.MON NIGHT...S winds 10 kt. Seas 3 to 4 ft. A chance of showers with
a slight chance of tstms.

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

$$

AMZ374-191330-
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 nm-
625 PM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...

.TONIGHT...NE winds 20 kt with gusts to 30 kt. Seas 6 to 8 ft. A
slight chance of showers.
.THU...NE winds 15 to 20 kt with gusts to 25 kt. Seas 5 to 7 ft,
building to 6 to 8 ft in the afternoon. A chance of showers, mainly
in the morning.
.THU NIGHT...NE winds 15 to 20 kt with gusts to 25 kt. Seas 6 to
8 ft, subsiding to 4 to 6 ft after midnight. A slight chance of
showers in the evening.
.FRI...NE winds 15 kt with gusts to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 15 kt. Seas 4 to 6 ft.
.SAT...E winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of
showers.
.SAT NIGHT...E winds 15 kt. Seas 5 to 6 ft. A slight chance of
showers.
.SUN...E winds 10 to 15 kt. Seas 5 ft. A chance of showers.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. A chance of
showers.
.MON...SE winds 10 to 15 kt. Seas 4 to 6 ft. A chance of showers
with a slight chance of tstms.
.MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. A chance of
showers with a slight chance of tstms.

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

$$



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