Sea Animals Color By Number Coloring Activity For Kids
Have you ever seen how excited kids get when they realize they can reveal a hidden picture just by coloring by numbers?
That moment always makes me smile! That’s why I love making color by number activities.

This time, I’ve created 10 free Sea Animal Color by Number printables your kids will love. They’re a fun way to practice number and color matching while exploring some cool ocean animals!
About These Ocean-Themed Printables
This printable pack includes 10 unique color by number worksheets. Each page features a different sea animal.
The design of each worksheet is clear and engaging:
- A large, friendly sea animal illustration with numbered sections.
- The name of the animal at the top, which can also be colored.
- A color key at the bottom matches numbers to specific colors.
- A small, fully colored example of the finished picture for reference.
Meet the Sea Creatures!
I’ve included a fun variety of underwater friends in this set:

- Turtle: With its patterned shell, it’s a classic favorite.
- Octopus: Lots of wiggly tentacles to color!
- Sea Horse: Such a unique and graceful creature.
- Crab: This one looks quite cheerful with its big claws.
- Shark: A friendly-looking shark, not a scary one!
- Dolphin: Always a popular and intelligent sea mammal.
- Starfish: A simple yet beautiful ocean dweller.
- Whale: A gentle giant of the sea.
- Clownfish: Famous for its bright stripes.
- Jellyfish: With flowing, colorful tentacles.
The download link is at the bottom of the page










Each animal offers a different coloring challenge and result!
Download Your Printable
Click the download link below for your immediate PDF download!
Supplies Needed:
Here’s what you’ll need for this colorful ocean activity:
- Our Free Sea Animal Color by Number PDF: This includes all 10 pages in 8.5 x 11 Inches US Letter Paper.
- Printer: Any home printer will do the job.
- Paper: Standard printer paper works perfectly.
- Coloring Supplies: Crayons, colored pencils, or markers that match the colors in the key (e.g., yellow, black, blue, green, orange, pink, red).

Printing Your Sea Creature Pages:
- Download the PDF File: Use the provided link to save the PDF to your device.
- Open and Select Pages: Open the PDF. You can print the entire set or choose individual sea animals.
- Check Printer Settings: Ensure your printer is set to “Actual Size” or “100%.” Standard US Letter or A4 paper is suitable.
- Start Coloring by Number: Hand over the printed pages and matching coloring tools, and let the ocean adventure begin!
Share Your Underwater Masterpieces!
Thank you for visiting and checking out these free printables. I truly enjoy creating resources that families can use and enjoy.
If your little artists complete these sea creatures, I’d be delighted to see them! Feel free to tag me on Pinterest @dyethrive.
With Love, Bella
P.S. Enjoy this splash of creativity! Watching them bring these sea animals to life with color is sure to be a treat.

