High Surf Advisory issued October 25 at 7:37PM EDT until October 26 at 5:00PM EDT by NWS Charleston SC
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* WHAT...For the High Rip Current Risk, dangerous rip currents.
For the High Surf Advisory, large breaking waves of 4 to 6 feet
in the surf zone. For the Coastal Flood Advisory, up to one half
foot of inundation above ground level expected along shorelines
and tidal waterways (7.1 to 7.3 feet Mean Lower Low Water at
Charleston). For the Coastal Flood Watch, one to two feet of
inundation above ground level possible along shorelines and
tidal waterways (7.9 to 8.1 feet Mean Lower Low Water at
Charleston).
* WHERE...Coastal Colleton and Charleston Counties.
* WHEN...For the High Rip Current Risk, through Monday evening.
For the High Surf Advisory, until 5 PM EDT Monday. For the
Coastal Flood Advisory, until 10 PM EDT this evening. For the
Coastal Flood Watch, from late tonight through Monday morning.
* IMPACTS...Significant saltwater inundation will render
numerous roads impassable. Properties may also flood.
Dangerous swimming and surfing conditions and localized beach
erosion. Rip currents can sweep even the best swimmers away
from shore into deeper water.
* ADDITIONAL DETAILS...High tide will occur around 7:56 PM today
and 8:18 AM Monday at Charleston. Saltwater inundation will be
possible 1 to 2 hours before and after high tide. Beach
erosion is most likely to occur near the time of high tides.
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If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Visit water.weather.gov for additional water level and flood
impact information.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.