18 Coastal Bathroom Ideas for a Breezy, Relaxed Vibe

Coastal bathrooms bring the serenity of the beach into your home. They create a calm space to start and end your day.

With the right design choices, you can make your bathroom feel like a relaxing seaside getaway.

A coastal bathroom blends soft colors, natural elements, and seaside decor to capture the essence of beach living.

Blues, whites, and sandy tones set a soothing mood. Textures like driftwood, woven baskets, and sea glass add interest. Nautical touches like shells, anchors, or boat-inspired lighting finish the look.

These ideas can work in any size bathroom to create your own personal oasis.

Ocean Wave Murals

A modern bathroom featuring a freestanding white bathtub, a wooden vanity with a light blue vessel sink, and a white toilet. The walls have a soothing wave-patterned mural in shades of blue and beige. Natural light enters through a window, and there are decorative elements like woven baskets and a soft blue towel.

Dive into beachy bliss with these sweeping wave murals that make a splash. Natural textures and soft blue accents pull the whole coastal vibe together effortlessly.

White and Light Blue Palette

A bright and airy bathroom featuring shiplap walls, a round mirror, and a wooden vanity with a white countertop. Two light blue towels hang on hooks, alongside a white towel. A large window offers a view of the ocean, while a wicker basket holds rolled towels, and a plush white rug covers the floor.

Light, bright, and so inviting, this coastal bathroom uses white shiplap and sky-blue towels to channel laid-back seaside charm. It’s perfect for creating a fresh, airy retreat.

Blue Clawfoot Tub

A light blue freestanding bathtub with decorative feet sits in a bright bathroom, positioned under a window that offers a view of the ocean and blue sky. A wooden stool nearby holds rolled towels, and a white bath mat is placed on the floor.

This clawfoot tub in ocean blue is pure coastal magic. Paired with wall murals of the sea, it’s the ultimate soak spot that invites you to dreaming of lounging by the shoreline.

Navy Blue and White Stripes

A bright and airy bathroom featuring light blue walls, white cabinetry, and a bathtub with a blue and white striped shower curtain. A window allows natural light in, with potted plants visible outside. Shelves hold various toiletries and blue towels, and a striped rug is placed on the floor.

Bold navy stripes and crisp white tile give this bathroom a fun nautical twist. Keep your look clean and cheerful with matching towels and rug.

Square Blue Tiles

A modern bathroom featuring blue tiled walls, a white sink with a sleek faucet, a white toilet, and a bathtub with a glass shower door. Shelves above the sink display neatly stacked towels and small toiletries. The room is well-lit with recessed ceiling lights.

Can’t get enough of the ocean? These square blue tiles turn your bathroom into a full-on seaside escape—complete with spa vibes and sleek modern touches.

Ocean Wallpaper

A modern bathroom featuring a freestanding white bathtub, a round mirror, and a light-colored vanity with natural woven baskets underneath. The walls are decorated with a serene blue and white wave mural, complemented by a potted plant and towels hanging on a rack. Natural light filters in through a window.

Wrap yourself in calm with this watercolor-style wall that feels like a view from the shore. A leafy plant and woven accents bring in that relaxed beachy balance.

Vertical Blue Shiplap

A bright and airy bathroom featuring a freestanding white bathtub, light blue walls, and wooden beams. A window allows natural light in, with white towels hanging nearby. A small white vanity with a mirror and a striped bath mat on the tiled floor add to the room's charm.

Vertical shiplap and ceiling beams in a soft blue hue give this bathroom cozy, nautical charm. Don’t miss that freestanding tub—it’s a total retreat in a sea of calm.

Shelves With Woven Baskets

Built-in shelves with woven baskets for storage keep this breezy blue bathroom neat and beachy. Simple, serene, and super functional!

White Shiplap

Clean white shiplap, natural textures, and soft light make this space feel like a coastal cottage. Add some greenery and folded towels for the perfect finishing touch.

Starfish Rug

A light and airy bathroom featuring a window with frosted glass, mint green walls, and white tiled wainscoting. A woven basket holds neatly stacked towels, and the floor is adorned with a cream-colored rug embellished with starfish and seaweed patterns in shades of brown, blue, and aqua.

This playful bathroom rug makes every step feel like a walk on the beach. Balance out the eye-catching pattern with seafoam walls and subtle natural textures.

Seashell-Print Shower Curtain

A bathroom with light blue walls featuring a shower curtain decorated with various sea shell patterns in darker blue hues. A white tub is visible with towels stacked beside it, and a woven basket sits on the floor next to a white bath mat.

Want instant coastal flair? A cheerful shell-print shower curtain brings in ocean vibes without a full remodel.

Driftwood-Framed Mirror

Framed in chunky driftwood, this mirror turns your sink space into a beach-inspired setup. Add a sea-blue bottle and woven vase for extra coastal charm.

Coral Print Wall Art

A bright and airy bathroom featuring aqua blue walls, a woven window shade, and a coral artwork hanging on the wall. The room includes a sleek, white vanity with a marble countertop and neatly arranged towels, a modern toilet, and a wicker stool topped with folded towels. Through the window, a view of palm trees and the ocean is visible.

Turquoise walls and sandy accents channel breezy beach energy. The real showstopper? A framed artwork of corals for a splash of color.

Bamboo Bin

A bamboo shower caddy holds toiletries in a serene coastal bathroom with soft blue accents and natural textures

A color-blocked shower curtain and a bamboo bathroom bin for essentials strike the perfect balance between beachy and modern. Add soft aqua walls, and you’ve got a soothing coastal look.

Seashell Soap Dish

Sometimes, it’s the little things—like a seashell-shaped soap dish and soft blue towels—that make your bathroom feel beach-ready. It’s cute and totally coastal.

Nautical Wheel-Print Curtain

A light blue shower curtain featuring nautical wheel designs in dark blue hangs in a bathroom with a sea view. A vase with dried pampas grass sits beside the curtain on a woven basket, and the wall is painted a soft green.

Why not have fun with your shower curtain? This wheel-print design adds a splash of whimsy to any ocean-inspired bathroom.

Lighthouse Wall Art

A modern bathroom featuring a light-toned wood vanity with a white countertop and sink, surrounded by white cabinetry. A lighthouse photograph hangs on the wall above the sink, and variations of white towels and a woven basket with bath accessories are displayed nearby. A wooden stool sits beside the vanity, adding a cozy touch to the serene atmosphere.

Set a coastal tone in your bathroom with a bold lighthouse painting above your white vanity. It’s an easy way to give your bathroom a striking focal point.

Ocean Blue Tones

A bright blue bathroom featuring light blue walls, a white bathtub, and a white toilet. The room is illuminated by recessed lights and has shelves displaying towels and toiletries. A large mirror and a decorative seashell accent the sink area.

From the cabinetry to the walls, this tonal blue bathroom wraps you in coastal calm. Shelves full of ocean-hued towels seal the beachy vibe, along with a seashell soap dispenser.