Calvert Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Coastal Flood Advisory
Issued: 10:40 PM EDT Sep. 21, 2018 – National Weather Service

... Coastal flood advisory remains in effect until 6 am EDT
Saturday...

* locations... shoreline in Calvert County.

* Tidal departure... around 1.5 feet above normal.

* Timing... around the time of high tide, which will occur at
1:08 am at Solomons Island and 2:52 am at Chesapeake Beach.

* Impacts... water is expected to reach backyards near Charles
street and Williams street in Solomons Island, and approach
parking lots nearby. Minor shoreline inundation up to one foot
above ground 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.



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.

Solomons Island MD
MLLW categories - minor 3.0 ft, moderate 4.0 ft, major 5.0 ft
mhhw categories - minor 1.5 ft, moderate 2.5 ft, major 3.5 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
22/01 am 3.0 1.5 1.4 1.0 minor
22/01 PM 2.7 1.2 1.2 1.0 none
23/01 am 2.5 1.0 0.9 1.0 none
23/01 PM 2.4 0.9 0.9 1.0 none
24/02 am 2.7 1.2 1.0 1.0 none
24/03 PM 2.9 1.4 1.3 1.0 none

North Beach MD
MLLW categories - minor 3.0 ft, moderate 4.0 ft, major 5.0 ft
mhhw categories - minor 1.6 ft, moderate 2.6 ft, major 3.6 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
22/02 am 3.0 1.6 1.5 1.0 minor
22/02 PM 2.2 0.8 1.0 0.5 none
23/03 am 2.3 0.9 0.8 0.5 none
23/03 PM 2.0 0.6 0.7 0.5 none
24/04 am 2.3 0.9 0.8 0.5 none
24/04 PM 2.6 1.2 1.2 1.0 none





Coastal Flood Advisory
Issued: 10:40 PM EDT Sep. 21, 2018 – National Weather Service

... Coastal flood advisory remains in effect until 6 am EDT
Saturday...

* locations... shoreline in Calvert County.

* Tidal departure... around 1.5 feet above normal.

* Timing... around the time of high tide, which will occur at
1:08 am at Solomons Island and 2:52 am at Chesapeake Beach.

* Impacts... water is expected to reach backyards near Charles
street and Williams street in Solomons Island, and approach
parking lots nearby. Minor shoreline inundation up to one foot
above ground 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.



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.

Solomons Island MD
MLLW categories - minor 3.0 ft, moderate 4.0 ft, major 5.0 ft
mhhw categories - minor 1.5 ft, moderate 2.5 ft, major 3.5 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
22/01 am 3.0 1.5 1.4 1.0 minor
22/01 PM 2.7 1.2 1.2 1.0 none
23/01 am 2.5 1.0 0.9 1.0 none
23/01 PM 2.4 0.9 0.9 1.0 none
24/02 am 2.7 1.2 1.0 1.0 none
24/03 PM 2.9 1.4 1.3 1.0 none

North Beach MD
MLLW categories - minor 3.0 ft, moderate 4.0 ft, major 5.0 ft
mhhw categories - minor 1.6 ft, moderate 2.6 ft, major 3.6 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
22/02 am 3.0 1.6 1.5 1.0 minor
22/02 PM 2.2 0.8 1.0 0.5 none
23/03 am 2.3 0.9 0.8 0.5 none
23/03 PM 2.0 0.6 0.7 0.5 none
24/04 am 2.3 0.9 0.8 0.5 none
24/04 PM 2.6 1.2 1.2 1.0 none





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