inshore

adjectives

(of winds) coming from the sea toward the land
"an inshore breeze"; "an onshore gale"; "sheltered from seaward winds"
antonym
close to a shore
"inshore fisheries"
is similar to
located on or near or bordering on a coast
"coastal marshes"; "coastal waters"; "the Atlantic coastal plain"

adverbs

toward the shore
"we swam two miles inshore"