Definitions for "Longshore bar"
Keywords:  shoreline, tide, ridge, shore, sand
A narrow, elongate, coarse-textured ridge tht once rose near to, or barely above, a pluvial or glacial lake and extending generally parallel to the shore.
SAND ridge or ridges, extending along the SHORE outside the TROUGH, that may be exposed at LOW TIDE or may occur below the WATER LEVEL in the OFFSHORE.
submerged lenticular body of sand or gravel beyond the surf zone.