View the latest observations near Atlantic Hurricane Rafael and East Pacific Tropical Depression Fourteen-E.
National Weather Service Marine Forecast FZUS52 KCHS
FZUS52 KCHS 070010
CWFCHS
Coastal Waters Forecast
National Weather Service Charleston SC
710 PM EST Wed Nov 6 2024
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
AMZ300-071315
710 PM EST Wed Nov 6 2024
.Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A trough of low pressure will linger over the region tonight into Thursday, while Hurricane Rafael passes from Cuba into the Gulf of Mexico. High pressure will return over the weekend and early next week.
AMZ330-071315
Charleston Harbor
710 PM EST Wed Nov 6 2024
TONIGHT
E winds 5 to 10 kt. Showers likely with a chance of
tstms.
THU
E winds 5 to 10 kt. A chance of tstms. Showers likely,
mainly in the morning.
THU NIGHT
E winds 5 to 10 kt. A chance of showers, mainly in
the evening.
FRI
NE winds 5 kto 10 t. A slight chance of showers in the
morning.
FRI NIGHT
NE winds 5 to 10 kt.
SAT
NE winds 10 to 15 kt with gusts to 20 kt.
SAT NIGHT
E winds 10 to 15 kt.
SUN
E winds 10 kt.
SUN NIGHT
SE winds 5 to 10 kt.
MON
SW winds 5 to 10 kt. A slight chance of showers.
MON NIGHT
W winds 5 to 10 kt. A slight chance of showers.
Winds and waves higher in and near tstms.
Unless otherwise noted, waves 1 foot or less.
Charleston Harbor water temperature 72 degrees.
AMZ350-071315
Waters from South Santee River to Edisto Beach SC out 20 NM
710 PM EST Wed Nov 6 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT
TONIGHT
SE winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: SE 5
ft at 9 seconds. A chance of showers and tstms.
THU
SE winds 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SE 5 ft
at 9 seconds. A chance of showers and tstms.
THU NIGHT
E winds 5 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft
at 9 seconds. A chance of showers, mainly in the evening.
FRI
NE winds 5 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
8 seconds. A slight chance of showers in the morning.
FRI NIGHT
NE winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds.
SAT
NE winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft,
building to 4 to 5 ft in the afternoon. Wave Detail: E 3 ft at
4 seconds and SE 3 ft at 8 seconds, becoming E 4 ft at 5 seconds
and SE 4 ft at 9 seconds.
SAT NIGHT
E winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
6 ft, building to 5 to 6 ft after midnight.
SUN
E winds 10 to 15 kt. Seas 4 to 6 ft.
SUN NIGHT
SE winds 5 to 10 kt. Seas 4 to 5 ft. A slight chance
of showers.
MON
SW winds 5 to 10 kt. Seas 4 to 5 ft. A slight chance of
showers.
MON NIGHT
W winds 5 to 10 kt. Seas 3 to 4 ft. A slight chance
of showers.
Winds and seas higher in and near tstms.
AMZ352-071315
Waters from Edisto Beach SC to Savannah GA out 20 NM
710 PM EST Wed Nov 6 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM EST THURSDAY
TONIGHT
SE winds 10 kt. Seas 5 to 6 ft, subsiding to 4 to 6 ft
after midnight. Wave Detail: SE 5 ft at 9 seconds. A chance of
tstms. A chance of showers early this evening, then showers
likely late this evening.
THU
SE winds 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SE 5 ft
at 9 seconds. A chance of tstms. Showers likely, mainly in the
morning.
THU NIGHT
E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
4 ft at 9 seconds. A slight chance of showers.
FRI
NE winds 5 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
8 seconds.
FRI NIGHT
NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
SAT
NE winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. Wave Detail: SE 3 ft at 8 seconds, becoming SE 4 ft at
8 seconds and E 3 ft at 5 seconds.
SAT NIGHT
E winds 15 to 20 kt with gusts to 25 kt. Seas 4 to
6 ft.
SUN
E winds 10 to 15 kt. Seas 4 to 6 ft.
SUN NIGHT
SE winds 5 to 10 kt. Seas 4 to 5 ft. A slight chance
of showers.
MON
SW winds 5 to 10 kt. Seas 4 to 5 ft. A slight chance of
showers.
MON NIGHT
W winds 5 to 10 kt. Seas 3 to 4 ft. A slight chance
of showers.
Winds and seas higher in and near tstms.
AMZ354-071315
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary
710 PM EST Wed Nov 6 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EST THURSDAY
TONIGHT
SE winds 10 to 15 kt. Seas 4 to 6 ft. Wave Detail:
SE 5 ft at 9 seconds. Showers likely with a chance of tstms.
THU
SE winds 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SE 5 ft
at 9 seconds. A chance of tstms. Showers likely, mainly in the
morning.
THU NIGHT
SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
4 ft at 9 seconds. A slight chance of showers in the evening.
FRI
E winds 5 to 10 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft
in the afternoon. Wave Detail: SE 4 ft at 8 seconds, becoming SE
3 ft at 8 seconds.
FRI NIGHT
NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
SAT
NE winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. Wave Detail: E 3 ft at 8 seconds, becoming E 4 ft at
8 seconds.
SAT NIGHT
E winds 15 to 20 kt. Seas 4 to 5 ft.
SUN
E winds 10 to 15 kt. Seas 4 to 5 ft.
SUN NIGHT
SE winds 5 to 10 kt. Seas 4 to 5 ft.
MON
SW winds 5 to 10 kt. Seas 3 to 4 ft.
MON NIGHT
SW winds 5 to 10 kt. Seas 3 to 4 ft.
Winds and seas higher in and near tstms.
AMZ374-071315
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM
710 PM EST Wed Nov 6 2024
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING
TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt. Seas 6 to
7 ft. Wave Detail: SE 7 ft at 9 seconds. A chance of tstms.
THU
SE winds 10 to 15 kt. Seas 5 to 7 ft, subsiding to 5 to
6 ft in the afternoon. Wave Detail: SE 6 ft at 9 seconds. A
chance of showers and tstms.
THU NIGHT
SE winds 5 to 10 kt. Seas 5 to 6 ft, subsiding to
4 to 5 ft after midnight. Wave Detail: SE 5 ft at 9 seconds,
becoming SE 5 ft at 8 seconds. A slight chance of showers in the
evening.
FRI
E winds 5 to 10 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft
in the afternoon. Wave Detail: SE 5 ft at 8 seconds, becoming SE
4 ft at 8 seconds.
FRI NIGHT
NE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE
4 ft at 8 seconds.
SAT
NE winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft, building to 4 to 5 ft in the
afternoon. Wave Detail: E 4 ft at 8 seconds, becoming E 5 ft at
9 seconds.
SAT NIGHT
E winds 15 to 20 kt. Seas 4 to 6 ft, building to
5 to 7 ft after midnight.
SUN
E winds 10 to 15 kt. Seas 5 to 7 ft.
SUN NIGHT
SE winds 10 to 15 kt. Seas 5 to 7 ft. A slight
chance of showers.
MON
SW winds 5 to 10 kt. Seas 4 to 6 ft. A slight chance of
showers.
MON NIGHT
SW winds 5 to 10 kt. Seas 4 to 5 ft. A slight chance
of showers.
Winds and seas higher in and near tstms.