Summer parties are always the best – with hot sun, cool water, and lots of yummy treats! If you are needing a new idea for a summer birthday theme or just a summer party, check out these 21 Sizzling Summer Birthday Cake Ideas and let them inspire you! These cakes are just simply amazing and scream Summertime! From the beach to the pool, sea creatures to fruit, there is no shortage of fabulousness here! I could sit here all day and look at what people have created in cake form, because there are some very talented cake decorators!
Surf’s up! The hibiscus flowers are stunning.Surf Cake
This octopus is so cute. Loving all the sea creatures here.Under the Sea Cake
I am in shock that they could get the beach ball cake and flag bunting cake to balance on a seashell!
Beach Ball Cake
Life’s a beach. Beach Cake
I still love the pineapple trend! The pop of color is perfect.Pineapple Cake
Who’d get crabby if they had this awesome cake!?
Nautical Crab Cake
Gelatin bubbles really give this cake an awesome 3D effect!Bubble Cake
Swooning over the ruffles and scales on this fabulous cake!Mermaid Cake
Perfect for a luau or backyard BBQ!Hawaiian Luau Cake
Such a sweet cake. Literally!
It’s all about flip flops, sunglasses and sand everywhere!Flip Flops Beach Cake
Such a beautiful, yet simple design!Flamingo Cake
So many little details make this cake amazing!
Stay cool with this one – it doesn’t require fire.Campfire Cake
Make a splash at your next pool party!Pool Party Cake
Even Olaf loves summer, and the Hawaiian theme too!
Olaf Hawaiian Cake
The watercolor effects on this cake is stunning!Watermelon Cake
Tie dye is not a thing of the past – SO FUN!Tie Dye Cake
We all scream for ice cream, especially in the summer.Ice Cream Party Cake
This would be great for Shark Week too!
I can’t believe how they made this sandcastle look like it was made from REAL sand!Sandcastle Beach Cake
Which one of these 21 Sizzling Summer Birthday Cake Ideas is your favorite? And if we’ve missed a great summer theme, let us know what it is! We LOVE see to YOUR fun ideas as well!
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