Coastal Waters Forecast
Issued by NWS Charleston, SC

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476
FZUS52 KCHS 261026
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
626 AM EDT Tue Sep 26 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

AMZ300-270130-
626 AM EDT Tue Sep 26 2017

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Hurricane Maria will track northward off the Southeast U.S. coast
through midweek before turning east-northeast and away from the
coast into late week. A cold front will move through the area by
early this weekend, followed by high pressure into early next week.
Refer to the latest advisory on Maria issued by the National
Hurricane Center.

$$

AMZ330-270130-
Charleston Harbor-
626 AM EDT Tue Sep 26 2017

.TODAY...N winds 10 to 15 kt, becoming NW 10 kt late this morning
and afternoon.
.TONIGHT...NW winds 5 to 10 kt.
.WED...NW winds 5 to 10 kt.
.WED NIGHT...W winds 5 kt.
.THU...NW winds 5 kt, becoming W in the afternoon.
.THU NIGHT...S winds 5 kt, becoming W after midnight.
.FRI...NE winds 5 kt. A chance of showers and tstms.
.FRI NIGHT...E winds 5 kt. A slight chance of showers and tstms.
.SAT...NE winds 10 to 15 kt. A chance of showers and tstms.
.SAT NIGHT...NE winds 10 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 81 degrees.

$$

AMZ350-270130-
Waters from South Santee River to Edisto Beach SC out 20 nm-
626 AM EDT Tue Sep 26 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...N winds 15 to 20 kt, becoming NW 15 kt late this morning
and afternoon. Seas 4 to 6 ft, subsiding to 4 to 5 ft late.
.TONIGHT...NW winds 5 to 10 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft after midnight.
.WED...NW winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft
in the afternoon.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 ft.
.THU NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
2 ft.
.FRI...NE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.
.FRI NIGHT...E winds 5 to 10 kt. Seas 3 ft. A chance of showers and
tstms.
.SAT...NE winds 15 to 20 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SAT 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.

$$

AMZ352-270130-
Waters from Edisto Beach SC to Savannah GA out 20 nm-
626 AM EDT Tue Sep 26 2017

.TODAY...NW winds 15 kt, diminishing to 10 kt. Seas 3 to 5 ft.
.TONIGHT...NW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to
3 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 ft.
.THU...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 to
2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 to 2 ft.
.FRI...NE winds 5 to 10 kt. Seas 2 ft. A slight chance of showers
and tstms.
.FRI NIGHT...E winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.SAT...NE winds 15 to 20 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SAT 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.

$$

AMZ354-270130-
Waters from Savannah GA to Altamaha Sound GA out 20 nm...including
Grays Reef National Marine Sanctuary-
626 AM EDT Tue Sep 26 2017

.TODAY...NW winds 10 to 15 kt, diminishing to 5 to 10 kt, then
becoming W late. Seas 2 to 4 ft.
.TONIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft.
.WED...W winds 5 to 10 kt. Seas 2 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 ft.
.THU...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 to
2 ft.
.THU NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
1 foot.
.FRI...NE winds 5 to 10 kt. Seas 2 ft. A slight chance of showers
and tstms.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.SAT...NE winds 15 to 20 kt. Seas 3 to 4 ft. A chance of showers and
tstms.
.SAT 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.

$$

AMZ374-270130-
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 nm-
626 AM EDT Tue Sep 26 2017

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

.TODAY...NW winds 15 kt, diminishing to 10 kt. Seas 5 to 8 ft.
.TONIGHT...NW winds 5 to 10 kt. Seas 5 to 7 ft, subsiding to 4 to
6 ft after midnight.
.WED...NW winds 5 to 10 kt. Seas 4 to 6 ft.
.WED NIGHT...W winds 10 kt. Seas 3 to 4 ft. A slight chance of
showers and tstms.
.THU...W winds 5 to 10 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft in
the afternoon. A slight chance of showers and tstms in the morning.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 ft. A slight chance of
showers and tstms.
.FRI...NE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 3 ft. A chance of showers and
tstms.
.SAT...NE winds 15 to 20 kt. Seas 4 to 5 ft. A chance of showers and
tstms.
.SAT NIGHT...NE winds 20 kt. Seas 6 to 8 ft. A chance of showers and
tstms.

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

$$



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