425
WHUS42 KCHS 150805
CFWCHS

Coastal Hazard Message
National Weather Service Charleston SC
305 AM EST Fri Nov 15 2024

SCZ049-050-151400-
/O.CON.KCHS.CF.Y.0055.241115T1000Z-241115T1400Z/
Coastal Colleton-Charleston-
305 AM EST Fri Nov 15 2024

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING...

* WHAT...Up to one foot of inundation above ground level
  expected along shorelines and tidal waterways (7.4 to 7.6 feet
  Mean Lower Low Water at Charleston).

* WHERE...Coastal Colleton and Charleston Counties.

* WHEN...Until 9 AM EST this morning.

* IMPACTS...This will result in some roads becoming impassable
  and minor flooding of properties.

* ADDITIONAL DETAILS...High tide will occur around 6:55 AM today
  at Charleston. Saltwater inundation will be possible up to 2
  hours before and after high tide.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

Time of high total tides are approximate to the nearest hour.

Charleston Harbor SC
MLLW Categories - Minor 7.0 ft, Moderate 7.5 ft, Major 8.0 ft
MHHW Categories - Minor 1.2 ft, Moderate 1.7 ft, Major 2.2 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 15/07 AM     7.5        1.7        0.5       N/A    Moderate
 15/07 PM     6.7        0.9        0.9       N/A      None
 16/08 AM     8.1        2.3        1.1       N/A     Major
 16/08 PM     6.7        0.9        1.1       N/A      None
 17/08 AM     7.9        2.1        1.1       N/A    Moderate

&&

$$