Coastal Flood Advisory

* WHAT...Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding.

* WHERE...Shoreline in Calvert County.

* WHEN...From 10 AM this morning to 2 PM EDT Thursday, especially around the time of high tide.

* IMPACTS...At 3.0 feet, water is expected to reach backyards near 9th Street in North Beach, and could approach 9th Street. At 3.0 feet, parking lots near Charles Street in Solomons begin to flood, with several inches of water covering low- lying portions of Charles Street and Williams Street.

* ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Solomons Island is at 11:03 AM and 11:31 PM. The next high tide at Chesapeake Beach is at 1:02 PM and 1:14 AM.