085
FZUS52 KCHS 062337
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
737 PM EDT WED AUG 6 2025
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
AMZ300-071215-
737 PM EDT WED AUG 6 2025
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
A FRONT WILL LINGER NEAR OR JUST SOUTH OF THE AREA THIS WEEK,
WHILE HIGH PRESSURE REMAINS CENTERED WELL TO THE NORTH. LOW
PRESSURE COULD DEVELOP OFF THE SOUTHEAST U.S. COAST ON THURSDAY,
TRACKING TO THE NORTHEAST THROUGH THIS WEEKEND.
AMZ330-071215-
CHARLESTON HARBOR-
737 PM EDT WED AUG 6 2025
TONIGHT
E WINDS 5 KT, BECOMING N AFTER MIDNIGHT. SHOWERS AND
TSTMS LIKELY, MAINLY THIS EVENING.
THU
NE WINDS 10 TO 15 KT. A CHANCE OF SHOWERS AND TSTMS IN THE
MORNING, THEN SHOWERS AND TSTMS LIKELY IN THE AFTERNOON.
THU NIGHT
NE WINDS 5 TO 10 KT. SHOWERS AND TSTMS LIKELY,
MAINLY IN THE EVENING.
FRI
NE WINDS 10 KT. A CHANCE OF SHOWERS AND TSTMS IN THE
MORNING, THEN SHOWERS AND TSTMS LIKELY IN THE AFTERNOON.
FRI NIGHT
NE WINDS 5 TO 10 KT. SHOWERS AND TSTMS LIKELY,
MAINLY IN THE EVENING.
SAT
NE WINDS 10 KT. SHOWERS LIKELY. A CHANCE OF TSTMS IN THE
MORNING, THEN TSTMS LIKELY IN THE AFTERNOON.
SAT NIGHT
E WINDS 5 TO 10 KT. SHOWERS LIKELY. TSTMS LIKELY,
MAINLY IN THE EVENING.
SUN
E WINDS 5 TO 10 KT. SHOWERS WITH A CHANCE OF TSTMS.
SUN NIGHT
E WINDS 5 TO 10 KT. SHOWERS LIKELY WITH A CHANCE OF
TSTMS.
MON
E WINDS 5 TO 10 KT. SHOWERS LIKELY WITH A CHANCE OF TSTMS.
MON NIGHT
SE WINDS 5 TO 10 KT. A CHANCE OF SHOWERS AND TSTMS.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 85 DEGREES.
AMZ350-071215-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
737 PM EDT WED AUG 6 2025
TONIGHT
E WINDS 5 KT, BECOMING NE AFTER MIDNIGHT. SEAS 2 TO
3 FT. WAVE DETAIL: E 2 FT AT 8 SECONDS AND SE 2 FT AT 8 SECONDS.
A CHANCE OF SHOWERS AND TSTMS EARLY THIS EVENING, THEN SHOWERS
AND TSTMS LIKELY LATE THIS EVENING.
THU
NE WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT
4 SECONDS AND E 2 FT AT 8 SECONDS. SHOWERS AND TSTMS LIKELY,
MAINLY IN THE MORNING.
THU NIGHT
NE WINDS 10 KT. SEAS 3 FT. WAVE DETAIL: NE 2 FT AT
4 SECONDS AND E 2 FT AT 8 SECONDS. TSTMS LIKELY. SHOWERS LIKELY.
FRI
NE WINDS 10 TO 15 KT. SEAS 3 FT. WAVE DETAIL: E 2 FT AT
7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF TSTMS IN THE MORNING,
THEN SHOWERS AND TSTMS LIKELY IN THE AFTERNOON.
FRI NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL:
NE 2 FT AT 5 SECONDS AND E 1 FOOT AT 8 SECONDS. SHOWERS AND TSTMS
LIKELY IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE OF TSTMS
AFTER MIDNIGHT.
SAT
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY. A
CHANCE OF TSTMS IN THE MORNING, THEN TSTMS LIKELY IN THE
AFTERNOON.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT. SHOWERS LIKELY.
TSTMS LIKELY, MAINLY IN THE EVENING.
SUN
E WINDS 10 KT. SEAS 3 FT. SHOWERS WITH A CHANCE OF TSTMS.
SUN NIGHT
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY
WITH A CHANCE OF TSTMS.
MON
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY WITH A
CHANCE OF TSTMS.
MON NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS AND TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ352-071215-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
737 PM EDT WED AUG 6 2025
TONIGHT
E WINDS 5 KT, BECOMING N AFTER MIDNIGHT. SEAS 2 FT.
WAVE DETAIL: E 2 FT AT 8 SECONDS AND SE 2 FT AT 8 SECONDS. A
CHANCE OF SHOWERS AND TSTMS EARLY THIS EVENING, THEN SHOWERS AND
TSTMS LIKELY LATE THIS EVENING.
THU
NE WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT AT
8 SECONDS AND SE 1 FOOT AT 8 SECONDS. A CHANCE OF TSTMS. A CHANCE
OF SHOWERS.
THU NIGHT
NE WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT
AT 4 SECONDS AND E 2 FT AT 8 SECONDS. TSTMS LIKELY. SHOWERS
LIKELY.
FRI
NE WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT AT
7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF TSTMS IN THE MORNING,
THEN SHOWERS AND TSTMS LIKELY IN THE AFTERNOON.
FRI NIGHT
NE WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT
AT 8 SECONDS. SHOWERS AND TSTMS LIKELY IN THE EVENING, THEN
SHOWERS LIKELY WITH A CHANCE OF TSTMS AFTER MIDNIGHT.
SAT
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT
AT 5 SECONDS AND E 1 FOOT AT 8 SECONDS. SHOWERS. A CHANCE OF
TSTMS IN THE MORNING, THEN TSTMS LIKELY IN THE AFTERNOON.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SHOWERS WITH
TSTMS LIKELY IN THE EVENING, THEN SHOWERS WITH A CHANCE OF TSTMS
AFTER MIDNIGHT.
SUN
E WINDS 10 KT. SEAS 2 TO 3 FT. SHOWERS WITH A CHANCE OF
TSTMS.
SUN NIGHT
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS WITH A
CHANCE OF TSTMS.
MON
E WINDS 5 TO 10 KT. SEAS 2 FT. SHOWERS LIKELY WITH A
CHANCE OF TSTMS.
MON NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 FT. SHOWERS LIKELY WITH
A CHANCE OF TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ354-071215-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
737 PM EDT WED AUG 6 2025
TONIGHT
E WINDS 5 KT, BECOMING N AFTER MIDNIGHT. SEAS 2 FT.
WAVE DETAIL: E 2 FT AT 8 SECONDS AND SE 1 FOOT AT 8 SECONDS. A
CHANCE OF SHOWERS AND TSTMS THIS EVENING, THEN SHOWERS AND TSTMS
LIKELY AFTER MIDNIGHT.
THU
NE WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT AT
8 SECONDS AND SE 1 FOOT AT 8 SECONDS. A CHANCE OF TSTMS. A CHANCE
OF SHOWERS.
THU NIGHT
NE WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT
AT 4 SECONDS AND NE 2 FT AT 8 SECONDS. TSTMS LIKELY. SHOWERS
LIKELY.
FRI
NE WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT
4 SECONDS AND E 2 FT AT 8 SECONDS. SHOWERS LIKELY WITH A CHANCE
OF TSTMS IN THE MORNING, THEN SHOWERS AND TSTMS LIKELY IN THE
AFTERNOON.
FRI NIGHT
E WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT
AT 7 SECONDS. SHOWERS AND TSTMS LIKELY IN THE EVENING, THEN
SHOWERS LIKELY WITH A CHANCE OF TSTMS AFTER MIDNIGHT.
SAT
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT
AT 5 SECONDS AND E 1 FOOT AT 8 SECONDS. SHOWERS WITH A CHANCE OF
TSTMS IN THE MORNING, THEN SHOWERS WITH TSTMS LIKELY IN THE
AFTERNOON.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SHOWERS WITH
TSTMS LIKELY IN THE EVENING, THEN SHOWERS WITH A CHANCE OF TSTMS
AFTER MIDNIGHT.
SUN
E WINDS 10 KT. SEAS 2 TO 3 FT. SHOWERS WITH TSTMS LIKELY.
SUN NIGHT
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY
WITH A CHANCE OF TSTMS.
MON
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SHOWERS WITH A CHANCE
OF TSTMS.
MON NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 FT. A CHANCE OF SHOWERS
AND TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ374-071215-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
737 PM EDT WED AUG 6 2025
TONIGHT
NE WINDS 5 KT, BECOMING N LATE. SEAS 2 TO 3 FT. WAVE
DETAIL: E 2 FT AT 8 SECONDS AND SE 2 FT AT 8 SECONDS. A CHANCE OF
SHOWERS AND TSTMS UNTIL EARLY MORNING, THEN SHOWERS AND TSTMS
LIKELY LATE.
THU
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT
AT 8 SECONDS AND SE 1 FOOT AT 8 SECONDS. SHOWERS AND TSTMS
LIKELY, MAINLY IN THE MORNING.
THU NIGHT
NE WINDS 10 KT. SEAS 3 FT. WAVE DETAIL: NE 2 FT AT
8 SECONDS AND SE 1 FOOT AT 8 SECONDS. SHOWERS AND TSTMS.
FRI
NE WINDS 10 KT. SEAS 3 FT. WAVE DETAIL: NE 3 FT AT
8 SECONDS AND SE 1 FOOT AT 7 SECONDS. SHOWERS. A CHANCE OF TSTMS
IN THE MORNING, THEN TSTMS LIKELY IN THE AFTERNOON.
FRI NIGHT
E WINDS 10 KT. SEAS 3 FT. WAVE DETAIL: NE 3 FT AT
8 SECONDS AND SE 1 FOOT AT 8 SECONDS. SHOWERS AND TSTMS LIKELY IN
THE EVENING, THEN SHOWERS WITH A CHANCE OF TSTMS AFTER MIDNIGHT.
SAT
NE WINDS 10 KT. SEAS 3 FT. WAVE DETAIL: E 3 FT AT
8 SECONDS AND SE 1 FOOT AT 8 SECONDS. A CHANCE OF TSTMS. SHOWERS.
SAT NIGHT
E WINDS 10 KT. SEAS 3 TO 4 FT. A CHANCE OF TSTMS.
SHOWERS.
SUN
E WINDS 10 KT. SEAS 3 TO 4 FT. SHOWERS WITH A CHANCE OF
TSTMS.
SUN NIGHT
SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. SHOWERS WITH A
CHANCE OF TSTMS.
MON
SE WINDS 5 TO 10 KT. SEAS 3 FT. SHOWERS LIKELY WITH A
CHANCE OF TSTMS.
MON NIGHT
SE WINDS 5 TO 10 KT. SEAS 3 FT. SHOWERS LIKELY WITH
A CHANCE OF TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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