Anne Arundel Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Coastal Flood Advisory
Issued: 1:47 AM EDT Sep. 23, 2017 – National Weather Service

... Coastal flood advisory in effect from 5 am to 9 am EDT this
morning...

The National Weather Service in Baltimore MD/Washington DC has
issued a coastal flood advisory, which is in effect from 5 am to
9 am EDT this morning.

* Locations... shoreline in Anne Arundel County.

* Tidal departure... 1 to 1.5 feet above normal.

* Timing... around the time of high tide. High tide at Annapolis is
at 7:49 am this morning.

* Impacts... water is expected to pond in the parking lot at
Annapolis city dock. Minor shoreline inundation is possible
elsewhere.

Precautionary/preparedness actions...

A coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.



Annapolis MD
MLLW categories - minor 2.4 ft, moderate 3.3 ft, major 6.0 ft
mhhw categories - minor 1.0 ft, moderate 1.9 ft, major 4.6 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
23/08 am 2.4 1.0 1.0 0.5 minor
23/09 PM 2.6 1.2 1.0 0.5 minor
24/08 am 2.2 0.8 0.9 0.5 none
24/09 PM 2.3 0.9 0.7 0.5 none
25/08 am 1.9 0.5 0.7 0.5 none
25/10 PM 2.1 0.7 0.6 0.5 none

Forecast tides are referenced to mean lower low water
(mllw) and mean higher high water (mhhw) unless
otherwise noted. Time of high total tide is
approximate to nearest hour. Total tide combines the
normal tide and departure from normal. Flood impact
is based on the total tide and waves where applicable.




Coastal Flood Advisory
Issued: 1:47 AM EDT Sep. 23, 2017 – National Weather Service

... Coastal flood advisory in effect from 5 am to 9 am EDT this
morning...

The National Weather Service in Baltimore MD/Washington DC has
issued a coastal flood advisory, which is in effect from 5 am to
9 am EDT this morning.

* Locations... shoreline in Anne Arundel County.

* Tidal departure... 1 to 1.5 feet above normal.

* Timing... around the time of high tide. High tide at Annapolis is
at 7:49 am this morning.

* Impacts... water is expected to pond in the parking lot at
Annapolis city dock. Minor shoreline inundation is possible
elsewhere.

Precautionary/preparedness actions...

A coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.



Annapolis MD
MLLW categories - minor 2.4 ft, moderate 3.3 ft, major 6.0 ft
mhhw categories - minor 1.0 ft, moderate 1.9 ft, major 4.6 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
23/08 am 2.4 1.0 1.0 0.5 minor
23/09 PM 2.6 1.2 1.0 0.5 minor
24/08 am 2.2 0.8 0.9 0.5 none
24/09 PM 2.3 0.9 0.7 0.5 none
25/08 am 1.9 0.5 0.7 0.5 none
25/10 PM 2.1 0.7 0.6 0.5 none

Forecast tides are referenced to mean lower low water
(mllw) and mean higher high water (mhhw) unless
otherwise noted. Time of high total tide is
approximate to nearest hour. Total tide combines the
normal tide and departure from normal. Flood impact
is based on the total tide and waves where applicable.




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