Definitions

1. adverb

happening or occurring on land, especially near the coast or shore.

“The onshore winds caused a sandstorm in the nearby town.”

2. noun

the land or shore near a body of water, especially an ocean or sea.

“The onshore area was crowded with beachgoers during the summer vacation.”

3. adjective

relating to the land or shore near a body of water, especially an ocean or sea.

“The onshore oil rig was equipped with state-of-the-art safety equipment.”