'onshore' definitions:

On or toward the land; "they were living onshore" [ant: offshore]

(of winds) coming from the sea toward the land; "an inshore breeze"; "an onshore gale"; "sheltered from seaward winds" [syn: inshore, onshore, seaward, shoreward] [ant: offshore, seaward]

On the edge of the land; "an onshore lighthouse"