A coastal bathroom brings the relaxing vibe of the beach into your home.
Whether you love soft ocean blues, rustic driftwood touches, or airy white spaces, there’s a design to match your style.
With the right mix of colors, textures, and natural elements, you can create a serene retreat that feels like a seaside escape.
In this guide, I’ll show you 20 coastal bathroom designs for a beachy feel to transform your space.
1. Serene Blue and White Coastal Bathroom

A serene blue and white palette brings this coastal bathroom to life. The navy vanity contrasts beautifully with crisp white shiplap walls, while brass fixtures add warmth. A freestanding tub offers ocean views, creating a true seaside retreat. Nautical details like a round mirror, woven baskets, and seashell decor complete the breezy, beach-inspired atmosphere.
2. Beach Cottage-Inspired Bathroom with Wooden Accents

This beach cottage-inspired bathroom blends rustic charm with coastal elegance. The whitewashed wooden walls set a relaxed tone, while the rustic wood vanity and vessel sink add character. Blue mosaic tiles provide a refreshing seaside touch, and woven rattan accents enhance the natural aesthetic. Open shelving with soft linens and seashell decor complete the coastal retreat.
3. Minimalist Coastal Bathroom with Ocean Views

Minimalist meets coastal in this open, airy bathroom. A floating vanity keeps the space sleek, while floor-to-ceiling windows showcase breathtaking ocean views. Light gray stone floors provide a natural touch, complementing the soft blue towels and driftwood decor. A frameless glass shower enhances the spa-like feel, making it a peaceful beach retreat.
4. Nautical-Themed Coastal Bathroom with Navy Accents

Navy and white stripes set a bold nautical tone in this stylish coastal bathroom. A vintage brass porthole mirror and rope towel holders bring in authentic maritime details, while a dark wood vanity with a marble top adds sophistication. Hexagonal tiles complete the timeless look, making it a charming nod to classic seaside aesthetics.
5. Tropical Coastal Bathroom with Natural Elements

This tropical coastal bathroom embraces nature with bamboo, stone, and rattan accents. A walk-in rainfall shower with pebble flooring creates a spa-like experience, while lush greenery adds vibrance. The bamboo vanity and round stone sink add organic charm, complemented by soft beige walls. Large windows invite natural light, enhancing the serene coastal vibe.
6. Light and Airy Coastal Bathroom with Skylight

This light-filled coastal bathroom feels like a breath of fresh air. A skylight lets natural sunlight pour in, highlighting the pastel blue vanity and white beadboard walls. The freestanding soaking tub offers a relaxing retreat, while driftwood accents and woven rattan baskets enhance the beachy aesthetic. Soft sheer curtains add an ethereal, breezy feel.
7. Ocean-Inspired Bathroom with Glass Shower

Turquoise subway tiles bring the ocean indoors in this elegant coastal bathroom. A spacious glass shower enhances the airy feel, while pebble stone flooring adds a natural touch. The floating white vanity keeps the space sleek and modern, complemented by silver fixtures. Wooden shelving with neatly rolled towels ties in a cozy beachside ambiance.
8. Vintage Coastal Bathroom with Clawfoot Tub

Vintage charm meets coastal elegance in this relaxing retreat. A classic clawfoot tub with brass fixtures becomes the centerpiece, while powder blue walls set a soothing backdrop. The distressed wood vanity and rattan mirror enhance the seaside aesthetic. Patterned tiles and nautical artwork complete the look, offering a timeless beach cottage feel.
9. Boho Beach Bathroom with Macramé Accents

This boho beach bathroom blends natural textures with soft coastal tones. A rustic wooden vanity and vessel sink create a laid-back feel, while macramé wall decor adds a bohemian touch. Woven pendant lights provide warmth, and a freestanding tub invites relaxation. The neutral palette and seashell displays enhance the effortless beachside charm.
10. Contemporary Coastal Bathroom with Marble Accents

This modern coastal bathroom exudes sophistication with marble walls and gold-accented fixtures. The floating wood vanity adds warmth, while the spacious walk-in shower and freestanding tub provide ultimate relaxation. Floor-to-ceiling windows let in natural light, creating an airy and elegant beachside retreat with a contemporary twist.
11. Rustic Coastal Bathroom with Weathered Wood

This rustic coastal bathroom embraces the beauty of weathered wood and earthy tones. The reclaimed wood vanity and vessel sink add character, while rope towel hooks and a nautical mirror bring in seaside elements. Soft white curtains let in gentle light, enhancing the warm and inviting ambiance of this beachside retreat.
12. Soft Coastal Pastels for a Tranquil Bathroom

Soft pastel hues create a dreamy coastal escape in this tranquil bathroom. A mint green vanity and blush pink walls bring a refreshing contrast, while white shiplap keeps it classic. A seashell chandelier adds a whimsical touch, and the freestanding tub completes the serene, beach-inspired retreat.
13. Open-Concept Coastal Bathroom with Natural Light

This open-concept coastal bathroom is bathed in natural light, creating an airy and refreshing atmosphere. A neutral sand-toned palette enhances the beachy vibe, while the floating vanity adds modern elegance. Sheer curtains sway gently, complementing the breezy feel. The spacious layout and soft textures bring in effortless coastal charm.
14. Small Coastal Bathroom with Clever Storage Solutions

Maximizing space without sacrificing style, this small coastal bathroom features clever storage solutions. A floating vanity keeps things tidy, while open wooden shelves display neatly rolled towels. Light blue tiles add a refreshing oceanic touch, and nautical accents like a rope-framed mirror enhance the seaside aesthetic.
15. Elegant Coastal Bathroom with Gold Accents

This elegant coastal bathroom balances beachy vibes with luxury. A navy vanity with gold accents adds depth, while a freestanding tub invites relaxation. The crystal chandelier brings a touch of glamour, and the hexagonal tiles add texture. Soft seashell decor keeps the coastal theme refined and timeless.
16. Minimalist Coastal Bathroom with Sleek Lines

Simplicity meets coastal elegance in this minimalist bathroom. A floating white vanity and frameless mirror create a sleek, open feel, while sand-toned walls add warmth. The glass-enclosed shower enhances the airy vibe, complemented by soft lighting. Ocean-inspired accents keep the design subtly connected to the beach.
17. Tropical Coastal Bathroom with Indoor Plants

Bringing the tropics indoors, this coastal bathroom features lush greenery and natural textures. A teal vanity adds a pop of color, while bamboo details create a relaxed island vibe. The freestanding tub sits atop a pebble stone floor, enhancing the spa-like feel. Large windows let in natural light, completing the tropical retreat.
18. Coastal Farmhouse Bathroom with Rustic Charm

This coastal farmhouse bathroom blends rustic charm with seaside tranquility. White shiplap walls and a rustic wood vanity set the tone, while a sliding barn door adds farmhouse character. The deep soaking tub and vintage brass fixtures enhance the cozy ambiance, with woven rugs adding a soft coastal touch.
19. Nautical-Themed Bathroom with Bold Blue Accents

Navy blue walls and crisp white accents create a striking nautical aesthetic in this coastal bathroom. Brass sconces and a rope-framed mirror add seafaring charm, while striped towels and anchor motifs reinforce the maritime theme. A pedestal sink completes the timeless, ocean-inspired look.
20. Sunset-Inspired Coastal Bathroom with Warm Tones

Inspired by the colors of a beach sunset, this coastal bathroom radiates warmth and relaxation. Soft peach walls set a soothing tone, complemented by a light wooden vanity and gold fixtures. A freestanding tub offers a luxurious retreat, while seashell decor and sheer curtains complete the breezy, sun-kissed ambiance.
Conclusion
A coastal bathroom is all about creating a space that feels fresh, breezy, and inspired by the sea. Whether you love soft neutrals, ocean blues, or tropical greens, there’s a style to match your vision. With natural textures, beachy decor, and soothing colors, you can bring the beauty of the coast into your home. Try adding small touches like seashell accents or driftwood mirrors to enhance the vibe.