---
{
  "title": "Ocean and Sea Life Coloring Pages | Pencilbloom",
  "description": "Free ocean and sea life coloring pages to print or color in the Pencilbloom app. Download any page as a PDF, or color it on your phone.",
  "url": "https://pencilbloom.com/coloring-pages/ocean-and-sea-life",
  "lang": "en",
  "kind": "pages",
  "dateModified": "2026-10-26T21:38:57.019Z",
  "publisher": "iHux"
}
---

# Ocean and sea life coloring pages

Dive into the ocean with these sea life coloring pages: a lighthouse on a rocky coast, an octopus resting on the seabed, a dolphin jumping over the waves and a busy coral reef with a sea turtle gliding through. The scenes are full of shells, seaweed, fish and bubbles, which makes them great for practicing blues and greens and for trying out different patterns on scales and coral. Try coloring the water in two or three shades, darker at the bottom and lighter near the surface, to give the page depth. Children can stick to bold colors on the big animals, while adults may enjoy shading the waves and the rocks. Each page is free to download as a printable PDF in A4 or Letter size, so it is easy to print a few copies for a classroom or a rainy afternoon at home. You can also color any of them on your phone or tablet in the Pencilbloom app and keep the result in your gallery.

Updated October 27, 2026

- [All](https://pencilbloom.com/coloring-pages)
- [Kids and family](https://pencilbloom.com/coloring-pages/kids-and-family)
- [Mandalas and patterns](https://pencilbloom.com/coloring-pages/mandalas-and-patterns)
- [Ocean and sea life](https://pencilbloom.com/coloring-pages/ocean-and-sea-life)
- [Zentangle](https://pencilbloom.com/coloring-pages/zentangle)
- [Animals](https://pencilbloom.com/coloring-pages/animals)
- [Fantasy](https://pencilbloom.com/coloring-pages/fantasy)

[![Coloring page of a lighthouse on a rocky coast with the sea below](https://pencilbloom.com/media/coloring/p0mvpg23eb5c414963/bc88a5ab5579a05a/preview-600.webp)](https://pencilbloom.com/coloring-pages/lighthouse-coloring-page) [![Coloring page of an octopus on the seabed among plants and shells](https://pencilbloom.com/media/coloring/p0mvpg23ec452dec19/32121449d04287ad/preview-600.webp)](https://pencilbloom.com/coloring-pages/octopus-coloring-page) [![Coloring page of a dolphin jumping over ocean waves](https://pencilbloom.com/media/coloring/p0mvpg23efb88d4f71/8a0f3f4d09c8fcf4/preview-600.webp)](https://pencilbloom.com/coloring-pages/dolphin-coloring-page)

## Coloring pages

- ### [Lighthouse coloring page](https://pencilbloom.com/coloring-pages/lighthouse-coloring-page)

  Easy · PDF · Color in app
- ### [Octopus coloring page](https://pencilbloom.com/coloring-pages/octopus-coloring-page)

  Easy · PDF · Color in app
- ### [Dolphin coloring page](https://pencilbloom.com/coloring-pages/dolphin-coloring-page)

  Easy · PDF · Color in app
- ### [Coral reef coloring page](https://pencilbloom.com/coloring-pages/coral-reef-coloring-page)

  Easy · PDF · Color in app

## How to print and color this page

Every coloring page on Pencilbloom is a free printable PDF with clean, closed outlines, so each area is easy to fill without going over the lines. Here is how to get the best result at home.

1. Tap Download PDF to save the page, or Print to send it straight to your printer. When both sizes are offered, pick A4 or US Letter to match your paper.
2. Print at 100% scale, often called “actual size”, so the outlines stay sharp and nothing is cut off at the edges.
3. Use plain white paper for colored pencils and crayons. For markers or paint, thicker paper of 120 g/m² or more stops the ink from bleeding through.
4. Start with the largest areas in light colors, then add darker shades, patterns and small details last. Light layers are easier to fix than dark ones. If you don’t like a color, you can usually cover it with a darker one.
5. Take your time: a detailed page can take an hour or more, and it is fine to finish it over a few days. Good light makes the colors easier to judge.
6. Not sure which colors to choose? Open the page in the Pencilbloom app: its camera shows which color goes where on your printed sheet, one area at a time.
7. Coloring with kids? Print one copy each, or print a spare to test your colors before you start on the real page. Little ones can start with the big areas and leave the fine details to grown-ups.

When you finish, pick another picture from the coloring pages below, or learn to draw one yourself with a step-by-step lesson.

Made by [iHux](https://ihux.co).