Two teenage aliens from a barren planet, Zoey and Kiki, take a forbidden trip to Earth, desperate to see its oceans for themselves. Landing in the small seaside town of Lightning Point, they befriend local girl Amber Mitchell and learn to surf. But their short trip to Earth starts to look permanent when their spaceship explodes. From this point, Zoey and Kiki must keep their secret from the locals, try to find a way home, and work out the secret past of Brandon Benedict--while worrying about boyfriends and surfing competitions.