Party Crafts and DIY

23 Enchanting Under the Sea Party Ideas

By  | Last Updated:  

Ocean life and sea creatures are fascinating and make an amazing birthday party theme.  Head under water as we explore this collection of 23 enchanting under the sea party ideas.  Don’t miss DIY paper lantern fish and jelly fish decorations.  Try your hand at making sea creature candy pops, jelly fish Oreo balls or octopus cupcakes.  Entertain party guests with a homemade fishing pond game.  It really is better, down where it’s wetter, under the sea!

under-the-sea-birthday-party-ideas


See Also


DIY Paper Lantern Fish

1. DIY Paper Lantern Fish :: Make Life Lovely

Under the Sea Party Ideas

2. Under the Sea Party Ideas :: Stunning Parties, as seen on Spaceships and Laser Beams

Jelly Fish Hanging Lanterns

3. Jelly Fish Hanging Lanterns :: Party City

Sand Dollar Cookies

4. Sand Dollar Cookies :: Sally M, as seen on Catch My Party

Edible Seaweed

5. Edible Seaweed :: Sally M, as seen on Catch My Party

Sea Turtle Cupcakes

6. Sea Turtle Cupcakes :: Sweet Things by Rianne

fish Marshmallow Pops

7. Fish Marshmallow Pops :: The Party Starters Events, as seen on Kara’s Party Ideas

Little Fishy Cupcakes

8. Little Fishy Cupcakes :: Two Sisters Crafting

Under the Sea Fishing Pond Game

9. Under the Sea Fishing Pond Game :: Sherry W, as seen on Catch My Party

Octopus Lollipops

10. Octopus Lollipops :: CupKate’s Event Design, as seen on Spaceships and Laser Beams

Sea Creature Candy Pops

11. Sea Creature Candy Pops :: The Decorated Cookie, as seen on Spaceships and Laser Beams

Shark Attack Snack Mix

12. Shark Attack Snack Mix :: CupKate’s Event Design, as seen on Spaceships and Laser Beams

Under the Sea Search & Find Game

13. Under the Sea Search and Find Game :: Powerful Mothering

Under the Sea Party Favor Buckets

14. Under the Sea Party Favor Buckets :: Life on the Mom List, as seen on Love the Day

Splish Splash Party Tubes

15. Splish Splash Party Tubes :: SRM Stickers

Under the Sea Snow Globe Aquariums

16. Under the Sea Snow Globe Aquariums :: Delia Creates, as seen on Chickabug

Shark Watermelon Fruit Bowl

17. Shark Watermelon Fruit Bowl :: Watermelon.org

Tropical Fish Jelly Cups

18. Tropical Fish Jelly Cups :: Taste.com.Au

Under the Sea Graham Cracker

19. Under the Sea Graham Cracker :: The First Year Blog

Octopus Cupcakes

20. Octopus Cupcakes :: The First Year Blog

Under the Sea Photo Booth Backdrop

21. Under the Sea Photo Booth Backdrop :: Lia Griffith

 Jelly Fish Oreo Balls

22. Jelly Fish Oreo Balls :: The First Year Blog

Under the Sea Birthday Party

23. Under the Sea Birthday Party :: Delia Creates

Planing an under the sea themed party? Check out these Amazon affiliate links gathered by they Spaceships and Laser Beams Crew for great inspiration.

Check out more sea inspired party inspiration here:

Plus, don’t miss Under the Sea Boy Baby Shower

Under The Sea Baby Shower Finding Nemo Birthday Party

Never Miss Out on the Best Recipes & Crafts

Subscribe and get them delivered right to your email each week

Powered by ConvertKit
Stephanie Keeping

Stephanie is in love with a boy named Sam. He has taught her that it's okay to jump first and look later, to wear a dirty shirt to the park and to decide that today is a good day to take a nap in your rubber boots. She hangs out here blogging at Spaceships and Laser Beams and at our printable party shop on Etsy.