This special marine warning is no longer in effect.
It expired
.
It is kept here for reference only — do not rely on it for current conditions.
See alerts in effect now
Special Marine Warning
Expired
Charleston Harbor; Coastal waters from South Santee River to Edisto Beach SC out 20 NM
StatusEndedStarted about 1 hour ago
Endsexpired
Issued
SeveritySevere
UrgencyImmediate
CertaintyLikely
Details
The affected areas were... Charleston Harbor... Coastal waters from South Santee River to Edisto Beach SC out 20 NM...
The thunderstorm has weakened and no longer poses a significant threat to boaters.