8 Coastal guest bedroom ideas

Coastal design is inspired by beachside living, featuring light, airy spaces with a focus on natural materials and a soothing color palette. This style often showcases elements like driftwood, seashells, and nautical accents, creating a relaxed and inviting atmosphere.

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A serene coastal guest bedroom with white vertical panel walls, a pale wood bed centered beneath a narrow horizontal window, and soft cream bedding. A small lamp, books, and a framed blue artwork rest on the ledge behind the bed, while warm wood accents and light flooring keep the room airy and minimal.

A bright coastal guest bedroom with white shiplap walls, cream curtains, and soft natural light from two windows. The room includes a white daybed with a blue accent pillow, a woven cane chair, a light wood pedestal table, jute rug, and subtle blue sea-inspired artwork.

A serene coastal-style guest bedroom with a woven cane headboard, crisp white bedding, and a soft blue accent pillow. A pale blue built-in wardrobe stands open at the side, showing folded towels and hanging robes, while a weathered wood nightstand and warm stone floor add natural texture.

A narrow coastal guest bedroom with white shiplap walls, a small centered window, and a low platform bed dressed in white bedding. Light wood storage drawers sit beneath the bed, with a blue bedside lamp on a floating shelf and woven baskets adding natural texture.

A serene coastal guest bedroom with a light wood bed dressed in white bedding, a woven pendant light overhead, and a small white nightstand with a lamp. The room features shiplap-style white walls, a rattan chair, woven basket storage, and a neutral rug, with soft daylight filtering through a window.

A bright coastal guest bedroom with a natural wood four-poster canopy bed centered against a weathered shiplap wall. White bedding, woven chairs, a light upholstered sofa, soft blue accents, and sheer curtains create a calm, airy retreat filled with natural light.

A bright attic guest bedroom with sloped white paneled ceilings, a low bed dressed in soft white bedding, and a single blue accent pillow. Pale wood floors, built-in storage along both side walls, and a woven chair by the far wall create a calm, minimalist coastal feel.

A serene coastal guest bedroom with a white metal bed dressed in soft white bedding and pale blue accent pillows. The room features shiplap walls, sheer curtains, woven natural textures, a light wood desk chair, and a jute rug, all in a warm neutral palette.

These are ideas. Here is a real kitchen.

An ordinary kitchen, photographed as it was, then redesigned in Coastal with Room AI. The walls, windows and camera stay where they were. Drag the handle.

Do this to my guest bedroom

An ordinary family kitchen with honey-oak cabinets and a black fridge

Before After

Design tips

To achieve the Coastal aesthetic, use a color palette inspired by the sea, incorporating shades of blue, white, and sand. Incorporate natural materials like wood, rattan, and linen, and add beach-themed decor and greenery to enhance the breezy, serene vibe.

The Coastal style, explained Light, breezy and washed in sea-salt white.

Now picture it in your own guest bedroom.

Upload a phone photo and ask for the Coastal style. Your walls, windows and floor plan stay; everything else can change. Free to try, no card needed.

Try it on my guest bedroom