* WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet expected in the surf zone. For the Coastal Flood Watch, one to two feet of inundation above ground level possible in low- lying areas near shorelines and tidal waterways.
* WHERE...In Maryland, Maryland Beaches County. In Virginia, Accomack and Northampton Counties.
* WHEN...For the High Surf Advisory, from 4 AM Sunday to 7 AM EDT Tuesday. For the Coastal Flood Watch, from Monday afternoon through Tuesday morning.
* IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. Dangerous swimming and surfing conditions and localized beach erosion.