* WHAT...Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in the District of Columbia.
* WHEN...From 5 AM Thursday to 9 AM EDT Friday, especially around the time of high tide.
* IMPACTS... The unprotected area on the Southwest Waterfront at the DC Seafood Market is expected to flood. Water is expected to approach parts of the Hains Point Loop Road, but it will likely be closed.
* ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Washington Channel is at 6:49 PM and 7:04 AM.