Coastal Waters Forecast
Issued by NWS Charleston, SC

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FZUS52 KCHS 211124
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
542 AM EST Wed Feb 21 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

AMZ300-212215-
542 AM EST Wed Feb 21 2018

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
A large area of high pressure will remain across the region
through the weekend. A cold front will likely impact the area
early next week, followed by cooler high pressure into the middle
of next week.

$$

AMZ330-212215-
Charleston Harbor-
542 AM EST Wed Feb 21 2018

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

.TODAY...SE winds 5 to 10 kt. Dense fog this morning with vsbys 1/4
NM or less.
.TONIGHT...S winds 5 kt. Patchy fog in the evening, then areas of
fog after midnight.
.THU...S winds 5 kt. Areas of fog in the morning.
.THU NIGHT...SE winds 5 kt.
.FRI...S winds 5 kt.
.FRI NIGHT...S winds 5 kt.
.SAT...S winds 5 to 10 kt.
.SAT NIGHT...S winds 10 kt.
.SUN...SW winds 10 to 15 kt.
.SUN NIGHT...SW winds 5 to 10 kt. A chance of showers.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 59 degrees.

$$

AMZ350-212215-
Waters from South Santee River to Edisto Beach SC out 20 NM-
542 AM EST Wed Feb 21 2018

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

.TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Areas of fog this
morning with vsbys 1 NM or less.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the
evening, then areas of fog after midnight.
.THU...S winds 5 kt. Seas 3 to 4 ft.
.THU NIGHT...SE winds 5 kt. Seas 3 to 4 ft.
.FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...SW winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. A slight
chance of showers.

$$

AMZ352-212215-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
542 AM EST Wed Feb 21 2018

.TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog this
morning.
.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the
evening, then areas of fog after midnight.
.THU...SE winds 5 kt. Seas 2 to 3 ft. Areas of fog in the
morning.
.THU NIGHT...SE winds 5 kt. Seas 3 ft.
.FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. A slight
chance of showers.

$$

AMZ354-212215-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
542 AM EST Wed Feb 21 2018

.TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog this
morning.
.TONIGHT...SE winds 5 to 10 kt. Seas 3 ft. Patchy fog in the
evening, then areas of fog after midnight.
.THU...SE winds 5 kt. Seas 2 to 3 ft. Areas of fog in the
morning.
.THU NIGHT...SE winds 5 to 10 kt. Seas 3 ft.
.FRI...SE winds 5 to 10 kt. Seas 3 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...S winds 5 to 10 kt. Seas 3 ft.
.SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. A slight
chance of showers.

$$

AMZ374-212215-
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 NM-
542 AM EST Wed Feb 21 2018

.TODAY...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.TONIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...SE winds 5 to 10 kt. Seas 4 to 5 ft.
.THU NIGHT...SE winds 5 to 10 kt. Seas 4 to 5 ft.
.FRI...SE winds 5 to 10 kt. Seas 4 to 5 ft.
.FRI NIGHT...SE winds 10 kt. Seas 4 to 5 ft.
.SAT...S winds 5 to 10 kt. Seas 4 ft.
.SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN...S winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. A slight
chance of showers.

$$



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