Twins, Mokie and Bik, live on a boat docked somewhere in Australia. They are looked after by a nanny because their father is away at sea and their mother is an artist. Mokie and Bik are always underfoot or overboard. The twins play on the beach with their dog, help a fisherman unload his catch for the day, and enjoy energetic games of hopscotch on the deck of the boat.
While visiting her grandparents, Roberta the dog is bored so she sets off alone for the beach, only to encounter a dog that scares her into hiding.
Reluctant to let the surf crash over him, Joe runs down the beach and has an adventure with an old boat. All of sudden with the dunes rising like big waves around him; he realizes he is lost and all alone. With the help of a lifeguard who comes to his rescue, all ends well.
When Will and his mother go to the beach, they don’t let a bit of rain keep them from going swimming.
On a camping trip in an Australian rain forest with his father, a young boy thinks about the history of the plant and animal life around him and wonders about their future.
Miko the mouse likes going to the beach with his mother but does not know what to do with his toy animal, Mimiki when it is time for a swim.