Advisory
Coastal Flood Advisory
Coastal Flood Advisory 
Coastal Flood Advisory from 10 PM this evening until 2 AM Sunday (10/7) for the Delaware River. Do not drive through flooded roads.
... Coastal flood advisory in effect from 10 PM this evening to
2 am EDT Sunday...
The National Weather Service in Mount Holly has issued a coastal
flood advisory, which is in effect from 10 PM this evening to
2 am EDT Sunday.
* Locations... the tidal Delaware River upstream of the Commodore
Barry bridge.
* Timing... from 10 PM this evening through 2 am Sunday morning.
* Coastal flood impacts... up to one foot of saltwater inundation
above ground level is possible in low-lying areas near
shorelines and tidal waterways. In Philadelphia, roadway
flooding is possible in the Navy shipyard, and along Linden
Avenue, Spring Garden street, and Washington Avenue.
* Waves...
Precautionary/preparedness actions...
A coastal flood advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some Road
closures. Usually... the most vulnerable roadways will flood.
Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged... leading to
costly repairs.
Visit the advanced hydrologic prediction service at
water.Weather.Gov/ahps for additional water level and flood
impact information for your local tide gauge.
Time of high total tides are approximate to the nearest hour.
Philadelphia PA
MLLW categories - minor 8.2 ft, moderate 9.2 ft, major 10.2 ft
mhhw categories - minor 1.5 ft, moderate 2.5 ft, major 3.5 ft
total total departure
day/time tide tide from norm flood
ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
06/12 PM 8.0 1.3 1.3 none
07/12 am 8.6 1.9 1.3 minor
07/01 PM 8.1 1.4 1.1 none
08/01 am 8.4 1.7 1.0 minor
08/02 PM 8.1 1.4 0.9 none
09/02 am 8.4 1.7 1.1 minor
For additional updates and weather information, visit http://www.weather.gov/phi
For all current NWS Watches, Warnings, or Advisories, visit https://alerts.weather.gov/cap/wwaatmget.php?x=PAC101&y=1
For further information on emergency preparedness, visit http://www.phila.gov/ready
Address/Location
Philadelphia Office of Emergency Management
240 Spring Garden St
Philadelphia, PA 19123
Contact
Emergency: 9-1-1