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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Charleston SC
444 PM EDT Sat Sep 24 2022

SCZ049-050-252045-
Coastal Colleton-Charleston-
444 PM EDT Sat Sep 24 2022

...MODERATE RISK FOR RIP CURRENTS IN EFFECT THROUGH SUNDAY EVENING...
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

This Hazardous Weather Outlook is for southeast South Carolina.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Moderate Risk for Rip Currents.
   Coastal Flood Advisory.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Moderate Risk for Rip Currents.

Tropical Weather: Tropical low pressure could bring impacts to the
region mid to late next week.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

$$



Coastal Flood Advisory

Coastal Hazard Message
National Weather Service Charleston SC
443 PM EDT Sat Sep 24 2022

SCZ049-050-250100-
/O.NEW.KCHS.CF.Y.0043.220924T2300Z-220925T0100Z/
Coastal Colleton-Charleston-
443 PM EDT Sat Sep 24 2022

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

* WHAT...Up to one half foot of inundation above ground level
  expected along shorelines and tidal waterways (6.9 to 7.1 feet
  Mean Lower Low Water at Charleston).

* WHERE...Coastal Colleton and Charleston Counties.

* WHEN...Until 9 PM EDT this evening.

* IMPACTS...This could result in some roads becoming impassable.

* ADDITIONAL DETAILS...High tide will occur around 7:46 PM today
  at Charleston. Saltwater inundation will be possible 1 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
 --------  ---------  ---------  ---------  -------  --------
 24/08 PM     7.0        1.2        0.9       N/A     Minor
 25/08 AM     6.5        0.7        0.7       N/A      None
 25/08 PM     6.9        1.1        0.8       N/A      None
 26/09 AM     6.4        0.6        0.4       N/A      None
 26/09 PM     6.6        0.8        0.5       N/A      None

&&

$$



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NOAA National Weather Service
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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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