Coastal themes are among the most sought-after styles for bathroom decor.
Calming, refreshing, and reminiscent of seaside tranquility, coastal decor remains a classic choice for home interiors.
While many envision a traditional nautical aesthetic filled with blue and white stripes, coastal designs can evolve into a variety of interpretations, as shown in this article.
Bring the Beach Home with These Coastal Bathroom Inspirations
From sunlit palettes to rustic textures and lively patterns, interior designers share tips to achieve the ideal coastal vibe for your bathroom.
1. Classic Blue and White Color Palette

For a timeless coastal aesthetic, you can't go wrong with a blue-and-white color scheme in your bathroom.
Elegant and versatile, blue and white can create a lasting impression in spaces of any style.
Designer Michelle Woolley Sauter suggests using soft hues like pastel aqua, deep navy, sandy beige, warm whites, and light greens. These shades evoke the ocean and can enhance your paint, tile, and accessory choices.
The lovely blue bathroom designed by Robin Gannon Interiors showcases pale blue walls that beautifully complement white shiplap ceilings and a white double vanity, creating a chic, clean look.

Michelle Woolley Sauter is the founder of One Coast Design, an award-winning interior design firm in Summerville, SC. An artist at heart, she specializes in crafting unique interiors for homes and yachts.
2. Modern and Colorful Coastal Vibes

When envisioning a coastal bathroom, the deep ocean blue and the white wave foam serve as a classic base. However, don't hesitate to incorporate the vibrant energy of beach life into your design. Interior designer Ashley Macuga encourages drawing inspiration from the lively colors of beach accessories.
This bathroom by British designer Matthew Williamson exemplifies a bolder coastal look, utilizing vivid patterned tiles complemented by bright yellow and green walls, instantly bringing the feel of a sun-soaked paradise.
Designer Robin Gannon adds that incorporating greens, yellows, coral, and orange in textiles, wallpaper, lighting, and decor can enhance the classic coastal atmosphere while keeping it fresh and lively.

Ashley Macuga, principal designer at Collected Interiors, draws influence from her New Orleans roots to create dynamic spaces.

Robin Gannon leads Robin Gannon Interiors, a full-service design firm in the Boston area. Recognized for their vibrant use of color and patterns, the firm focuses on creating distinctive homes.
3. Use Natural Materials to Connect with Nature

Incorporating natural materials like marble, wood, and wicker can transform a bathroom from sterile to inviting. Rugs, curtains, and accessories play a vital role in adding warmth to your space.
Michelle Woolley Sauter recommends integrating elements such as light wood vanities and woven storage to enhance a coastal feel, while materials like jute and seagrass can make for great rugs and window treatments.
Interior designer Annie Downing emphasizes selecting fresh and organic materials to maintain a serene atmosphere, showcasing a lakeside bathroom with wave-patterned marble tiles.

After working on various projects, Annie Downing established her own design firm, ADI, recognized as a Best New Southern Tastemaker by Southern Living in 2018.
4. Incorporate Patterns and Prints

While blue and white stripes are a timeless choice, consider exploring bold patterns for your coastal bathroom tiles and wallpaper.
Naomi Astley Clarke suggests using vibrant Mediterranean colors in large patterns reminiscent of coastal landscapes. Elements like large terrazzo tiles and mural walls can add an Italian holiday feel to your bathroom.
This bathroom features striking Seville Blue tiles from the Fired Earth x Nina Campbell collection.

Naomi Astley Clarke has over two decades of experience in the interior design industry, transforming spaces for an elite clientele.
5. Emphasize Natural Light

For those lucky enough to live near the coast, large windows can seamlessly integrate breathtaking views into the bathroom, enhancing the design ethos, says Brandi Carlson, project manager at 210 Design House.
Even if you're far from the beach, maximizing natural light can create a spacious and uplifting environment.

Brandi Carlson manages projects at 210 Design House, a luxury showroom and design studio in Chicago.
6. Finish with Thoughtful Accessories

When styling a minimalist coastal bathroom, it's best to avoid overly clichéd decor that can lead to clutter. Instead of using typical nautical motifs, consider unique pieces like mother-of-pearl lighting to add a subtle coastal touch.
Interior designer Kelly Stone advocates for a clean look with polished brass accents, navy and white color combinations, and textured wallpapers to create a relaxed coastal atmosphere.
If you prefer a more eclectic approach, consider incorporating a variety of coastal-themed accessories, such as decorative shells or artwork that captures beautiful seaside scenes.
Nautical Rope Mirror - Arch
This statement mirror adds a touch of dockside charm to your home. Its elegant arch shape and textural rope border lend a natural feel to your walls.
Sea Shells - Mixed Bag
An assortment of shells ranging from conchas to tiny micro shells adds warmth and complements various designs with its neutral color tones.
Turks & Caicos Photography Print by Carley Rudd
Soft-focus landscapes reflecting saturated sea-blue hues highlight the serene beauty of nature in this captivating print.

Kelly Stone designs residential and commercial spaces in Las Vegas and beyond. Recently featured in Vegas Entrepreneur Magazine, her designs have gained widespread acclaim.
Key Elements of Coastal Style
'Coastal style is not a rigid concept; it can adapt to reflect personal preferences, from rough-hewn aesthetics to refined seaside luxury,' explains interior designer Artem Kropovinsky.
As highlighted in this article, many diverse design elements can successfully create a coastal atmosphere. Whether it's through classic blue-and-white schemes or subtle seaside nods via accessories, the goal is to craft a unique environment that reflects your vision of the coast.

Artem Kropovinsky founded NYC-based firm Arsight, utilizing his extensive global design experience to lead a passionate team in creating inspiring interiors across the U.S. and beyond.
If you're aiming for a retro-inspired coastal bathroom, Ashley Macuga suggests incorporating vintage elements like enamel sinks and accessories that evoke nostalgia while ensuring practicality for family use.