The phrase "nearest shore" means the closest coastline or land area near a particular location, typically used when referring to someone or something being at sea or in the water. Full definition
Nestled in the heart of the forest and near the shores of a tropical beach, this is a private holiday sanctuary that offers unlimited enjoyment of the surrounding natural beauty. (cairnsaccommodation.com)
The combination of the waves and sand beach make the water near shore very cloudy, but just keep swimming out and just past the waves the water will clear up dramatically. (hawaiisnorkelingguide.com)
If I were living near the shore, this would feel very much in season for me. (starfishcottageblog.com)