Summer is a great time to capture the beauty of underwater scenes with watercolor. Here are some ideas that will add color to your art, from soft blue backdrops to schools of fish and drifting sea turtles.
Watercolor Supplies
Feeling inspired to create some underwater magic? Doodling with watercolors is super fun and a great way to express yourself. Grab your supplies and let’s dive into this colorful adventure!
Here’s what you need:
Underwater Watercolor Ideas for Summer
Get ready for some amazing ideas to inspire your watercolor creations.
The images in this post were created with the help of AI. I personally prompted and edited each image to make sure they look great for you. Think of them as fun digital creations designed to inspire and help you create your own unique projects!
A school of tiny fish swimming through pale water

Watching tiny fish swim through pale water adds life to a calm scene.
A sea turtle floating above gentle underwater plants

When the sun warms the water, a sea turtle glides smoothly above gentle underwater plants.
A jellyfish group with translucent pink and blue washes

Jellyfish can bring a summer watercolor scene to life with their graceful movements and soft colors.
A mermaid tail disappearing into turquoise water

Imagine a mermaid’s tail disappearing into turquoise water, creating a refreshing summer vibe.
A simple underwater cave with dark blue shadows

Let’s check out a quiet underwater cave where dark blue shadows cling to the walls.
A treasure chest with bubbles sand and sea plants

A treasure chest can be the highlight of your watercolor painting by adding depth and interest.
A kelp forest with long green stems and small fish

I’ve moved on from the treasure chest scene to a kelp forest where the green stems sway and tiny fish swim around.
A shark silhouette in a soft blue ocean wash

A shark silhouette can really stand out in a soft blue ocean watercolor.
A dreamy underwater window with light rays and bubbles

Painting a dreamy underwater window can transport you to a bright, sunlit sea.


