17 Small Sea Theme Bathroom Ideas That Will Blow You Away

This post shows you the best small sea theme bathroom ideas to try today.

My idea of a fun time is going to the beach, and if you are like me, life sometimes gets in the way of enjoying the nice ocean view.

So, how about bringing the sea theme into your bathroom?

You may think identifying a sea theme that suits your personality is tedious, but that’s fine.

With all the unique decor and design options I am about to share, you can get a few inspirations to help you have the beach feel any time of the day in your bathroom. Keep scrolling to find out.

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1. Porthole-esque mirrors

These round mirrors with frames designed like a porthole-esque will make you feel like you are on a ship.

Get blue wallpaper on the upper half of your wall to give an illusion of the sea.

The shiplap tiles on the lower half of the wall bring the sea theme together.

2. Ash-blue shower tiles

Ash blue mimics the color of the ocean, therefore the perfect color for sea-themed tiles.

Install them in the subway design for a uniform appearance.

The harmony between the white outline on the tiles and the white floor adds to the theme.

3. Blow-fish wallpaper

The blowfish pattern on the wallpaper gives a fun coastal appeal to your walls.

The glossy finish on the deep navy subway tiles complements the sea pattern.

The large window provides sufficient light for the patterns to stand out.

4. Hand-painted sea-theme wallpaper

Escape the hunt for sea-theme wallpaper by painting it by hand.

The palm tree and other sea plants on the wall give you the beach vibe.

Get woven-basket lampshades to provide the yellow beach-like lighting.

5. Iridescent shower tiles

Cover the ceiling, floor, and walls with these deep blue iridescent tiles to feel you are deep in the ocean.

Use minimal lighting on the ceiling for a dark and moody atmosphere.

Water from the ceiling-mounted shower will make interesting reflections on the wall.

6. Bathtub with island view

If you can’t access an island, mount an island portrait strategically to face your bathtub and enjoy the view.

Do this on a cabinet with two sections to give a window-like appearance.

Use navy blue tiles on the floor to match the blue hues on the portrait.

7. Mount nautical-themed pictures on the walls

Frame some marine art and pin them on the upper half of your bathroom wall.

Complete the sea theme by having blue tiles on the lower half.

A white floor with blue patterns will balance the look

8. Combine all the beach colors

Have a big window in your shower and combine brown, green, white, and blue colors in the room for the ultimate beach feel.

Get a brown mirror frame, cabinet, and bulb holders.

Keep the floors white against blue walls and accessorize with a green bathroom plant.

9. Small oval, blue-tinted bathtub

Give your bathtub the sea vibe using a blue tint on the bottom surface.

Fill the space with green plants to get a natural look.

Get wood accessories to hold your bath essentials.

10. Paint palm trees on the walls

A minimalistic approach to achieving the sea theme is painting palm trees on your walls.

Use blue paint to match the sea blue color on the cabinet.

Use a white background on the wall for a sleek finish.

11. Outdoor shower with beach accessories

Having an outdoor shower that mimics the beach is a sure mood booster.

Get pebble stones for the floor to imitate the sandy beaches.

A big blue surfboard leaning on the white wall is a playful addition.

12. Wave pattern on tiles

Tiles with wave patterns above your bathroom sink will create a calm sea atmosphere.

Get patterns that match the blue tiles in the shower.

Light the room with an LED-lighted mirror and ceiling lights for some vibrance.

13. Marine collection wall stickers

Wall stickers of fish and shells are a creative way to achieve a sea theme.

Place the stickers in an even pattern against a white background to give a flowing illusion.

Get a collection in colors that match those on the tiles on the bottom half of your shower wall.

14. Shell-inspired bathroom sink

A shell-inspired bathroom sink moves your sea theme bathroom from basic to classy.

A bold brown color will draw attention to the pretty design.

15. Hawaiian sea theme

Pin a Hawaiian-themed painting to your wall to go exotic and bring the aloha vibe into your bathroom.

Hang a fancy kimono on your door to add to the theme.

Paint the walls in soft pink hues with pine tree art for a perfect finish.

16. Sea cippolino marble vanity

Patterns on the big cippolino marble vanity resemble the colors of the sea.

The big square vanity mirror has a matching marble frame to give a stylish finish to the vanity.

Throw a malayer rug on the floor to add to the ancient vibe.

17. Ocean-meets-sand shower

Ocean-blue tiles on the walls against a pebble shower floor give the impression of an inter-tidal zone.

Place the large rectangular tiles vertically to make the room appear longer.

Have some brown shades on the pebble floor to match the different hues on the walls.

Frequently Asked Questions

1. How can I make a small bathroom feel more spacious while incorporating a sea theme?

To make a small bathroom feel more spacious, choose light and airy colors like soft blues, seafoam greens, or sandy neutrals.

These hues reflect the ocean and create an open, breezy atmosphere.

Incorporate mirrors to enhance natural light and give the illusion of a larger space.

Opt for streamlined fixtures and minimalist décor that capture the essence of the sea without overwhelming the room.

Consider using vertical storage solutions like floating shelves to keep the space organized and clutter-free.

2. What are some budget-friendly ways to add a sea theme to my bathroom?

You don’t have to break the bank to bring the sea into your bathroom.

Start with small accents like seashell soap dishes, ocean-inspired towels, or a nautical shower curtain.

Adding a few pieces of sea-themed artwork or decals can make a big impact without costing much.

For a DIY project, consider painting a feature wall in a calming blue shade or creating a mosaic with beach glass or pebbles.

These affordable touches will instantly transform your bathroom into a serene coastal retreat.

3. How can I incorporate natural elements into a sea-themed bathroom?

Natural elements are key to achieving an authentic sea theme.

Incorporate materials like driftwood for shelving or towel racks, and consider using stone or pebble tiles for the flooring or a feature wall.

Wicker baskets and jute rugs add texture and warmth, while plants like ferns or succulents bring a touch of greenery reminiscent of seaside foliage.

These natural elements not only enhance the sea theme but also create a calming, spa-like environment.

4. What are the best lighting ideas for a sea-themed bathroom?

Lighting plays a crucial role in creating the right ambiance for your sea-themed bathroom.

Soft, diffused lighting works well to mimic the gentle glow of the sun on the water.

Consider installing coastal-inspired fixtures like lantern-style sconces or pendant lights with a weathered finish.

For a more luxurious feel, add a chandelier made from seashells or capiz to give your bathroom a touch of elegance.

Complement the lighting with candles in ocean scents to enhance the overall atmosphere.

5. How can I maintain a cohesive sea theme without overdoing it?

Achieving a balanced sea theme involves focusing on subtlety and cohesion.

Start by choosing a color palette inspired by the ocean, and stick to it for your main elements like walls, tiles, and towels.

Incorporate sea-themed décor in small doses—think a few well-placed shells, starfish, or coral accents.

Avoid cluttering the space with too many nautical items.

Instead, opt for key pieces that stand out, like a beach-inspired mirror or a ship’s wheel towel holder.

This approach will keep your bathroom feeling fresh and stylish, without overwhelming the senses.

If you love these ideas, don’t forget to pin the above image to your “Home Décor” board.