picture books about the ocean

Diving Deep: 20+ Fantastic Picture Books about the Ocean

We love reading ocean-themed picture books!

There are so many fascinating animals and ecosystem to learn about! After all this time and dozens of books, I still feel that we’re just skimming the surface.

We have some favorite picture books, though.

picture books about the ocean

So, here are over 20 fabulous picture books for you to check out this year!

This list is arranged in age order, with books for older readers at the end. 

(Also, this list includes affiliate links. As an Amazon Associate, I earn a small fee from qualifying purchases. There is no additional cost to use these links.)

four children's books about ocean animals

Easy-to-read picture books:

I’ll Follow the Moon, by Stephanie Lisa Tara, illustrated by Lee Edward Fodi. A lovely picture book about a baby turtle hatching and finding his way back to the sea.

Octopuses: One to Ten, by Ellen Jackson. A cool counting story with tons of extra information about octopuses.

Star of the Sea: A Day in the Life of a Starfish, by Janet Halfmann. A cute story about a starfish on the hunt for food.

1, 2, 3 Who’s Cleaning the Sea?, by Janina Rossiter. Another counting story, focusing on pollution and the need to protect the ocean.

a book about tidepools

In One Tidepool, by Anthony Fredericks. A fun rhyming story about exploring along the coast, as a child explores the tidepools and all the fascinating animals living in them.

Surprising Sharks: Read and Wonder, by Nicola Davies, illustrated by James Croft. A fun introduction to dozens of different shark species. This book is full of science facts and captivating illustrations.

a picture book about coral reefs

Coral Reefs, by Jason Chin. A fantastical underwater adventure. The story begins when a girl opens a library book and dives into the world of coral reefs. We’ve reread this book multiple times.

The Brilliant Deep, by Kate Messner, illustrated by Matthew Forsythe. An amazing story of one man’s efforts to protect and rebuild coral reefs.

Gentle Giant Octopus, by Karen Wallace. The story of a mother octopus finding a den and caring for her eggs until they hatch. (Note: female octopuses usually die soon after their eggs hatch, which hinted at in this
book.)

Humphrey the Lost Whale, by Wendy Tokuda and Richard Hall, illustrated by Hanako Wakiyama. A classic about a whale lost in San Francisco Bay. This is one I read growing up!

a children's book about dolphins

Dolphin Baby, by Nicola Davies—a lovely story describing the first couple years of a baby dolphin’s life. It’s a beautiful, lively story. The book explores the sounds dolphins make, the slow process of learning to fish, and so much more.

A to Z in the Deep, by Paulina Berry. Another awesome alphabet book, featuring a wide range of incredible creatures. Deep sea creatures are always incredible, and the book is a fun introduction to them.

a picture book about seashells

Seashells: More than a Home, by Melissa Stewart. This is a really fun contrast-and-compare picture book about seashells. It’s from one of my favorite nonfiction authors, and the illustrations are gorgeous.

Shark Lady: The True Story of How Eugenia Clark Became the Ocean’s Most Fearless Scientist, by Jess Keating, illustrated by Marta Alvirez Miguens. A true story, and a fascinating one too! This book follows a fearless marine scientists from a childhood with fish tanks to studying sharks in the open ocean.

a children's book about horseshoe crabs

High Tide for Horseshoe Crabs, by Lisa Kahn Schnell. A fascinating introduction to these ancient creatures and their lifecycle. This picture book is one of my long-time favorites. It uses layered text, making it a great resource for both preschoolers and independent readers.

Whale Trails, Now and Before, by Lesa Cline-Ransom, illustrated by G. Brian Karas. A neat comparison story showing the history of whaling alongside a modern-day whale watching adventure.

Giant Squid - a picture book about deep sea animals

Giant Squid, by Candace Fleming, illustrated by Eric Rohmann. An intriguing look at these mysterious deep-sea dwellers. This is a beautiful book with magnificent illustrations. It’s also packed with information about these enormous animals.

Sea Turtles: Wildlife Books for Children, by Tristan Walters. A great introduction to sea turtles. It explains what a sea turtle is, what their habits are, and what sorts of dangers they face. Most of the other books on this list are illustrated, but this one uses real photos.

three picture books about exploring the ocean

Ocean Sunlight: How Tiny Plants Feed the Seas, by Molly Bang. A fascinating explanation of the way that plankton grows, and it’s role feeding all kinds of marine animals. This is one I come back to regularly to look at solar energy and food chains.

Flying Deep: Climb Inside Deep-Sea Submersible Alvin, by Michelle Cusolito, illustrated by Nicole Wong. A tag-along adventure with a deep sea science exploration.

Otis and Will Discover the Deep, by Barb Rosenstock, illustrated by Katherine Roy. A fascinating biography / adventure story about two of the first submarine explorers.

picture books about whales

Whale Fall: Exploring an Ocean Floor-Ecosystem, by Melissa Stewart, illustrated by Rob Dunlavy. What happens when a whale dies? As a whale’s body sinks to the ocean floor, it turns into food for dozens of different species. This book explores one part of the food web in the ocean.

Over and Under the Waves, by Kate Messner, illustrated by Christopher Silas Neal. Another fun story from the entertaining Over and Under series. This features sea stars, otters, and so many other amazing ocean creatures. It’s a lovely story about exploring ecosystem together.  

Picture Books for older readers:

The Big Book of the Blue, by Yuval Zommer. An incredible collection of ocean animals with fun facts about each of them. This is a great book for kids who love to browse information in small chunks.

beachcombing - a picture book about nature exploration

Beachcombing: Exploring the Seashore, by Jim Arnosky. A natural journal / picture book by one of my long-time favorite authors & illustrators.

Seashore (One Small Square), by Donald Silver. A detailed examination of the different kinds of life found along the beach.

picture books about marine wildlife

Secrets of the Sea, by Kate Baker. A beautiful collection of ocean animals, from fish to starfish and plankton. This book is set up somewhat like an encyclopedia, with oversize page and fabulous illustrations.

Octopuses!: Strange and Wonderful, by Laurence Pringle. A really in depth
exploration of these amazing mollusks.

Here Is the Coral Reef, by Madeleine Dunphy, illustrated by Tom Leonard. A marine variation on the House that Jack Built style of cumulative poem. This book shows the connections between all the different animals living in a coral reef.

Whales - a book about cetaceans

Whales: An Illustrated Celebration, by Oseid Kelsey. A detailed description of whales, their classifications, and their lives.

Project Seahorse, by Pamela Turner. A long-time favorite, great for older readers. This book provides detailed information about sea horses and the dangers they face. It also teaches kids about the community that is working to protect seahorses.

Little Monsters of the Ocean: Metamorphosis under the Waves, by Heather L. Montgomery. A detailed explanation of different kinds of ocean invertebrates and how they change as they grow.

a first book of the sea -  poetry book about the ocean

A First Book of the Sea, by Nicola Davies. And finally, this one isn’t a story, but a lively poetry collection! This is the third book by Nicola Davies on my list. Like her other books, it offers a fun new way to learn about the ocean.

Do you have any favorite ocean books? Which ones do you recommend reading?

__________


P.S. Do you love learning about ocean animals? Be sure to check out my science-themed coloring & activity book, Shrimp, Shrimp, Cuttlefish! 
This book focuses on more than 30 marine invertebrates with coloring pages and activities. You can find a sample coloring page from the book here. 

Shrimp, Shrimp, Cuttlefish is available on Amazon, or you can find it here.

an activity book with a cuttlefish and a crab

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