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MD - chesapeake

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whus41 klwx 231800
cfwlwx
475 

coastal hazard message
national weather service baltimore md/washington dc
200 pm edt mon oct 23 2017


mdz014-240200-
/o.new.klwx.cf.y.0099.171023t2300z-171024t1700z/
anne arundel-
200 pm edt mon oct 23 2017

...coastal flood advisory in effect from 7 pm this evening to
1 pm edt tuesday...

the national weather service in baltimore md/washington has
issued a coastal flood advisory...which is in effect from 7 pm
this evening to 1 pm edt tuesday.

* locations...shoreline in anne arundel county.

* tidal departure...1 to 1.75 feet above normal.

* timing...around the time of high tide. high tide at annapolis
  city dock is at 8:51 pm tonight and 8:27 am tuesday.

* 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.

&&

&&

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.

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 
 --------  ---------  ---------  ---------  -------  --------
 23/09 pm     2.6        1.2        1.1       2.0     minor    
 24/08 am     2.8        1.4        1.8       2.0     minor    
 24/09 pm     2.4        1.0        1.0       1.0     minor    
 25/09 am     1.0       -0.4        0.0       0.5      none    
 25/10 pm     1.7        0.3        0.3       0.5      none    
 26/10 am     1.0       -0.4        0.0       0.5      none

&&

$$

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