Coastal flood advisory for parts of Southeast Pa. early Sunday
National Weather Service warns up to one foot of flooding in low-lying shoreline and tidal areas.
At 3 p.m. on Friday, the National Weather Service released a coastal flood advisory valid for Sunday between 1 a.m. and 6 a.m. for Eastern Montgomery as well as Delaware, Philadelphia and Bucks counties.
The weather service informs, "Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways."