Ocean Activities for Kids

From colourful coral reefs to mysterious deep-sea creatures, the ocean is one of the most exciting themes for children's play and learning. These ocean activities for kids bring the underwater world to life at home — no wetsuit required.

Ocean Crafts and Creative Play

Create a paper plate jellyfish using tissue paper streamers and paint. Make a shoebox ocean diorama with blue cellophane water, paper fish and cotton wool bubbles. Try salt painting to create textured ocean scenes, or use watercolour paints to make swirling underwater landscapes. Colouring pages featuring sharks, whales, octopuses and seahorses are brilliant for quiet time and make great ocean craft activities for kids that double as wall art.

Ocean Learning and Sensory Play

Set up a blue water tray with plastic sea creatures for sensory exploration — add shells, pebbles and seaweed (ribbon works perfectly) for extra texture. Sort sea creatures by size, habitat or whether they swim, float or sink. Learn the names of ocean zones and the creatures that live in each one. These ocean learning activities for kids make science feel like an adventure and work brilliantly for ages 2 to 8.

For printable ocean-themed colouring pages and puzzle adventures, explore the Big Colouring Adventure and the Dot-to-Dot & Puzzle Adventure Pack. Or dive in with a free colouring pack to get started today.

At Quacky & Rex, we believe the best adventures are the ones that make children curious about the world around them — even the parts 3,000 metres underwater.

Ready to explore the deep? Discover printable ocean adventures from Quacky & Rex and make a splash. 🐢🐟🦆