The watch will be effective until 7 p.m. tonight, when “flooding caused by excessive rainfall is possible”. The NWS advises that “Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. “Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded.” Drivers and homeowners are advised to monitor the latest forecasts and be alert for possible flood warnings.
Sixteen counties across the state including Monmouth and Ocean are under a flood watch issued by the National Weather Service.

National Weather Service