Looking for an easy way to sprinkle a bit of ocean magic into your summer crafting? These 3 free stuffed animal patterns are the perfect excuse to dust off your fabric stash, pick out your fluffiest faux fur, and sew up some adorable sea stuffed animals. From a playful manatee to a cheerful axolotl and a magical narwhal, each DIY stuffed sea animal comes with simple instructions and plenty of room for your creative touch.
1. Manatee Plushie — The Gentle Sea Cow
Big, friendly, and totally huggable — a manatee makes a wonderful first project if you want to dip your toes into sewing sea life stuffed animals. These gentle giants drift lazily through warm coastal waters, making them a perfect ambassador for calm summer vibes.

Download the pattern following the instructions below:
From a computer: Click on the photo of the pattern you see below. In the new tab that will open, you press the right mouse button and select the “Save image as …” option. Then, you choose where the image will be saved on your computer.
From a phone or a tablet: There should be something similar for mobile devices with Android or iOS. Click on the image. Save it by holding your finger on the image and selecting the “Save Image” option. Then go to your photo gallery and print it (there is an option).
Tip: Want to add extra charm? Use pastel blue or mint fabric instead of caramel or grey for a dreamy twist on this classic sea stuffed animal.
For step-by-step sewing guidance, check out this detailed tutorial.

2. Axolotl Plushie — The Smiling Water Sprite
If there’s a single DIY stuffed aquatic animal that screams summer fun, it’s the axolotl! These cute amphibians look like they belong in a fairytale lagoon with their frilly gills and permanent grin. Axolotls are a hit with crafters who love quirky river stuffed animals and ocean stuffed animals plush projects alike.

Download the pattern following the instructions below:
From a computer: Click on the photo of the pattern you see below. In the new tab that will open, you press the right mouse button and select the “Save image as …” option. Then, you choose where the image will be saved on your computer.
From a phone or a tablet: There should be something similar for mobile devices with Android or iOS. Click on the image. Save it by holding your finger on the image and selecting the “Save Image” option. Then go to your photo gallery and print it (there is an option).
Make It Unique: Try mixing bold colors — bubblegum pink with purple gills, or soft teal with glitter for extra sparkle. Axolotls are great sea creatures stuffed animals to personalize for kids or friends.
You can find easy-to-follow sewing instructions in this helpful guide.

3. Narwhal Plushie — The Unicorn of the Sea
When it comes to cute sea stuffed animals, the narwhal reigns supreme. It’s basically an underwater unicorn and a dreamy DIY stuffed sea animal for summer sewing. They fit perfectly into any sea world stuffed animals collection.

Download the pattern following the instructions below:
From a computer: Click on the photo of the pattern you see below. In the new tab that will open, you press the right mouse button and select the “Save image as …” option. Then, you choose where the image will be saved on your computer.
From a phone or a tablet: There should be something similar for mobile devices with Android or iOS. Click on the image. Save it by holding your finger on the image and selecting the “Save Image” option. Then go to your photo gallery and print it (there is an option).
Pro Tip: For a sturdy and charming horn, you can use a firm fabric like felt — or try making the horn from lightweight polymer clay for an extra magical touch. Just shape it, bake it according to the clay instructions, and securely attach it to your narwhal plush.
Need a hand with the sewing process? This tutorial walks you through it.

Tips for Sewing Sea Stuffed Animals
- Use pins or clips to keep your fabric in place, especially on curves.
- Take your time when turning tiny parts right side out — using a blunt pencil helps push out small fins and tails without tearing the fabric.
- For tight spots, a chopstick is your best tool to push stuffing into every corner.
Final Thoughts
Sewing these 3 free stuffed animal patterns is a fun way to bring the ocean to your craft table this summer. Each plushie — manatee, axolotl, and narwhal — adds something special to your DIY stuffed sea animals family. Keep exploring more cute summer stuffed toys, like a cheerful bumblebee, a sweet watermelon slice, or an adorable little chick — they’re perfect for mixing in with your sea life stuffed animals and creating a bright, playful summer collection.
Don’t forget to share your creations online — tag your pics and inspire other crafters to try ocean stuffed animals plush projects too. Ready to sew? Grab your scissors, pick your fluffiest fabrics, and let these free stuffed animal patterns bring your summer sewing to life!
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What a lovely and refreshing take on stuffed animals — it’s so nice to see unique options beyond the classic teddy bear. The manatee is an absolute standout that my adult grandkids are going to adore bringing to life. Its a great idea!
Thank you for sharing such thoughtful patterns that make crafting a joyful experience. And of course way better than staring at an iPad….
Aw, thank you so much for your sweet words! I’m so glad you enjoyed the manatee — it really is such a fun twist on the usual teddy bear. Happy crafting and thanks for being here!