064
FZUS52 KCHS 040535
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
1234 AM EST WED MAR 4 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
AMZ300-041900-
1234 AM EST WED MAR 4 2026
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
A BROAD AREA OF HIGH PRESSURE WILL PREVAIL OVER THE WATERS
THROUGH THE REST OF THE WEEK.
AMZ330-041900-
CHARLESTON HARBOR-
1234 AM EST WED MAR 4 2026
REST OF TONIGHT
LIGHT AND VARIABLE WINDS. PATCHY DENSE FOG,
THEN AREAS OF DENSE FOG LATE. VSBY 1 NM OR LESS.
WED
VARIABLE WINDS 5 KT. AREAS OF DENSE FOG IN THE MORNING
WITH VSBY 1 NM OR LESS.
WED NIGHT
S WINDS 5 KT.
THU
SE WINDS 5 KT.
THU NIGHT
S 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 5 KT.
SUN
SW WINDS 5 TO 10 KT. A CHANCE OF SHOWERS.
SUN NIGHT
SW WINDS 5 TO 10 KT. A SLIGHT CHANCE OF SHOWERS.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 55 DEGREES.
AMZ350-041900-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
1234 AM EST WED MAR 4 2026
REST OF TONIGHT
E WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E
4 FT AT 8 SECONDS. PATCHY DENSE FOG. VSBY 1 NM OR LESS.
WED
VARIABLE WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT
AT 8 SECONDS. AREAS OF DENSE FOG IN THE MORNING WITH VSBY 1 NM OR
LESS.
WED NIGHT
SE WINDS 5 KT. SEAS 4 FT. WAVE DETAIL: SE 4 FT AT
9 SECONDS.
THU
SE WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SE 4 FT AT
9 SECONDS.
THU NIGHT
S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SE
4 FT AT 10 SECONDS.
FRI
S WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SE 4 FT AT
10 SECONDS.
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 5 TO 10 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE
OF SHOWERS.
SUN
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
SUN NIGHT
SW WINDS 10 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
AMZ352-041900-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
1234 AM EST WED MAR 4 2026
REST OF TONIGHT
E WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E
4 FT AT 8 SECONDS. PATCHY DENSE FOG, THEN AREAS OF DENSE FOG
LATE. VSBY 1 NM OR LESS.
WED
NE WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT AT
8 SECONDS. AREAS OF DENSE FOG IN THE MORNING WITH VSBY 1 NM OR
LESS.
WED NIGHT
SE WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT
AT 9 SECONDS.
THU
E WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT AT
9 SECONDS.
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.
FRI
SE WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SE 4 FT AT
10 SECONDS.
FRI NIGHT
SE 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 5 TO 10 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE
OF SHOWERS.
SUN
SW WINDS 10 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE OF
SHOWERS.
SUN NIGHT
SW WINDS 10 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
AMZ354-041900-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
1234 AM EST WED MAR 4 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL NOON EST TODAY
REST OF TONIGHT
NE WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SE
3 FT AT 8 SECONDS AND NE 2 FT AT 7 SECONDS. AREAS OF DENSE FOG.
VSBY 1 NM OR LESS.
WED
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT
AT 8 SECONDS. WIDESPREAD DENSE FOG IN THE MORNING WITH VSBY 1 NM
OR LESS.
WED NIGHT
E WINDS 5 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT AT
9 SECONDS.
THU
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT AT
9 SECONDS.
THU NIGHT
SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E
4 FT AT 9 SECONDS. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
FRI
SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT
AT 10 SECONDS.
FRI NIGHT
SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
SAT
SE WINDS 5 TO 10 KT. SEAS 3 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE
OF SHOWERS.
SUN
S WINDS 10 TO 15 KT. SEAS 3 FT. A SLIGHT CHANCE OF
SHOWERS.
SUN NIGHT
S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. A CHANCE OF
SHOWERS.
AMZ374-041900-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
1234 AM EST WED MAR 4 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL NOON EST TODAY
REST OF TONIGHT
E WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. WAVE
DETAIL: SE 4 FT AT 8 SECONDS AND NE 3 FT AT 7 SECONDS. PATCHY
DENSE FOG, THEN AREAS OF DENSE FOG LATE. VSBY 1 NM OR LESS.
WED
NE WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E 5 FT
AT 8 SECONDS AND NE 3 FT AT 7 SECONDS. AREAS OF DENSE FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
WED NIGHT
E WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E
5 FT AT 9 SECONDS.
THU
E WINDS 5 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E 5 FT AT
9 SECONDS.
THU NIGHT
SE WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E
5 FT AT 9 SECONDS. A SLIGHT CHANCE OF SHOWERS.
FRI
SE WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E 5 FT
AT 10 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.
FRI NIGHT
SE WINDS 5 TO 10 KT. SEAS 4 FT.
SAT
SE WINDS 5 TO 10 KT. SEAS 4 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS 4 FT. A SLIGHT CHANCE OF
SHOWERS.
SUN
S WINDS 5 TO 10 KT. SEAS 4 FT. A SLIGHT CHANCE OF SHOWERS.
SUN NIGHT
S WINDS 10 TO 15 KT. SEAS 4 FT. A CHANCE OF SHOWERS.
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