973
FZUS52 KCHS 102207
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
507 PM EST TUE FEB 10 2026
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
AMZ300-111215-
507 PM EST TUE FEB 10 2026
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
HIGH PRESSURE WILL EXTEND ACROSS THE AREA TONIGHT. A COLD FRONT
WILL PUSH OFFSHORE THURSDAY EVENING WITH HIGH PRESSURE RETURNING
FOR THE END OF THE WEEK.
AMZ330-111215-
CHARLESTON HARBOR-
507 PM EST TUE FEB 10 2026
TONIGHT
S WINDS 10 TO 15 KT, BECOMING SW 10 KT.
WED
SW WINDS 10 TO 15 KT, BECOMING W 15 KT WITH GUSTS TO 20 KT.
A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE
AFTERNOON.
WED NIGHT
N WINDS 5 TO 10 KT. A CHANCE OF SHOWERS IN THE
EVENING.
THU
N WINDS 10 KT, BECOMING NE IN THE AFTERNOON.
THU NIGHT
E WINDS 5 KT.
FRI
NE WINDS 5 TO 10 KT.
FRI NIGHT
E WINDS 5 KT. A SLIGHT CHANCE OF SHOWERS.
SAT
E WINDS 5 TO 10 KT. A SLIGHT CHANCE OF SHOWERS.
SAT NIGHT
SE WINDS 5 TO 10 KT. SHOWERS LIKELY.
SUN
S WINDS 10 TO 15 KT. SHOWERS.
SUN NIGHT
SW WINDS 10 TO 15 KT. SHOWERS WITH A SLIGHT CHANCE
OF TSTMS.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 47 DEGREES.
AMZ350-111215-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
507 PM EST TUE FEB 10 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST WEDNESDAY THROUGH
WEDNESDAY AFTERNOON...
TONIGHT
SW WINDS 15 KT, INCREASING TO 15 TO 20 KT WITH GUSTS TO
25 KT. SEAS 2 TO 4 FT, BUILDING TO 3 TO 5 FT. WAVE DETAIL: SW 3
FT AT 4 SECONDS AND E 2 FT AT 13 SECONDS, BECOMING SW 4 FT AT 5
SECONDS AND E 2 FT AT 12 SECONDS.
WED
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO 5 FT.
WAVE DETAIL: SW 5 FT AT 6 SECONDS AND E 1 FOOT AT 12 SECONDS. A
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE
AFTERNOON.
WED NIGHT
NW WINDS 10 KT, BECOMING N 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT, SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT.
WAVE DETAIL: SW 4 FT AT 6 SECONDS AND E 1 FOOT AT 12 SECONDS,
BECOMING SW 3 FT AT 6 SECONDS AND N 2 FT AT 3 SECONDS. A CHANCE
OF SHOWERS IN THE EVENING.
THU
N WINDS 15 TO 20 KT, BECOMING NE 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT, SUBSIDING TO 2 TO 3 FT IN THE
AFTERNOON. WAVE DETAIL: NE 3 FT AT 5 SECONDS AND S 2 FT AT
5 SECONDS, BECOMING NE 3 FT AT 5 SECONDS AND S 1 FOOT AT
5 SECONDS.
THU NIGHT
NE WINDS 5 KT, INCREASING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 6 SECONDS AND S
1 FOOT AT 5 SECONDS.
FRI
NE WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT AT
6 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
FRI NIGHT
E WINDS 5 TO 10 KT. SEAS 2 FT. A SLIGHT CHANCE OF
SHOWERS.
SAT
E WINDS 10 KT. SEAS 2 FT. A SLIGHT CHANCE OF SHOWERS.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SHOWERS
LIKELY.
SUN
S WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. SHOWERS.
SUN NIGHT
SW WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. SHOWERS WITH A
SLIGHT CHANCE OF TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ352-111215-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
507 PM EST TUE FEB 10 2026
TONIGHT
S WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT. SEAS 3
TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 2 FT AT 6
SECONDS.
WED
SW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SW 4 FT
AT 5 SECONDS AND E 2 FT AT 12 SECONDS. SHOWERS LIKELY, MAINLY IN
THE MORNING.
WED NIGHT
NW WINDS 10 KT, BECOMING N WITH GUSTS TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND N
2 FT AT 2 SECONDS. SHOWERS LIKELY IN THE EVENING.
THU
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT
AT 4 SECONDS AND S 1 FOOT AT 5 SECONDS.
THU NIGHT
E WINDS 5 KT. SEAS 2 FT. WAVE DETAIL: E 2 FT AT
6 SECONDS.
FRI
NE WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT AT
6 SECONDS. A SLIGHT CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 FT. A CHANCE OF SHOWERS,
MAINLY IN THE EVENING.
SAT
E WINDS 10 KT. SEAS 2 FT. A CHANCE OF SHOWERS.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SHOWERS
LIKELY.
SUN
S WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. SHOWERS.
SUN NIGHT
SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. SHOWERS WITH A
SLIGHT CHANCE OF TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ354-111215-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
507 PM EST TUE FEB 10 2026
TONIGHT
S WINDS 10 TO 15 KT, BECOMING SW 15 KT WITH GUSTS TO
20 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND E 3
FT AT 13 SECONDS.
WED
SW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 3 TO 4 FT.
WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 2 FT AT 13 SECONDS.
SHOWERS LIKELY, MAINLY IN THE MORNING.
WED NIGHT
W WINDS 10 TO 15 KT, BECOMING N WITH GUSTS TO 20 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS
AND E 1 FOOT AT 12 SECONDS. SHOWERS LIKELY IN THE EVENING.
THU
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND
S 2 FT AT 5 SECONDS.
THU NIGHT
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
2 FT AT 6 SECONDS AND E 1 FOOT AT 11 SECONDS.
FRI
NE WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: E 2 FT AT
7 SECONDS. A SLIGHT CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 10 KT. SEAS 2 FT. A SLIGHT CHANCE OF
SHOWERS.
SAT
E WINDS 10 KT. SEAS 2 FT. A CHANCE OF SHOWERS.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SHOWERS
LIKELY.
SUN
S WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SHOWERS.
SUN NIGHT
SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SHOWERS WITH A
SLIGHT CHANCE OF TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ374-111215-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
507 PM EST TUE FEB 10 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST WEDNESDAY THROUGH
WEDNESDAY AFTERNOON...
TONIGHT
S WINDS 10 TO 15 KT WITH GUSTS TO 20 KT, BECOMING SW 15
TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO 4 FT, BUILDING TO 4 TO
5 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E 4 FT AT 13 SECONDS.
WED
SW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 4 TO 6 FT.
WAVE DETAIL: SW 5 FT AT 5 SECONDS AND E 3 FT AT 12 SECONDS.
SHOWERS LIKELY, MAINLY IN THE MORNING.
WED NIGHT
W WINDS 10 TO 15 KT, BECOMING N 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E
2 FT AT 12 SECONDS. SHOWERS LIKELY WITH A SLIGHT CHANCE OF TSTMS
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
THU
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 4 TO 5 FT.
WAVE DETAIL: N 4 FT AT 5 SECONDS AND S 3 FT AT 5 SECONDS.
THU NIGHT
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT, SUBSIDING TO
2 TO 3 FT AFTER MIDNIGHT. WAVE DETAIL: NE 3 FT AT 6 SECONDS AND E
1 FOOT AT 11 SECONDS, BECOMING NE 3 FT AT 7 SECONDS AND E 1 FOOT
AT 11 SECONDS.
FRI
NE WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT
7 SECONDS. A SLIGHT CHANCE OF SHOWERS.
FRI NIGHT
E WINDS 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS,
MAINLY IN THE EVENING.
SAT
E WINDS 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SHOWERS
LIKELY.
SUN
S WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. SHOWERS.
SUN NIGHT
SW WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. SHOWERS WITH A
SLIGHT CHANCE OF TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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