45 Marvellous Coastal Bedroom Ideas and Designs

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Coastal bedrooms are bright, relaxed, and comfortable. It follows the bright, cool, and laidback theme of the waterfront interior aesthetics. Blue, white, and corals are the favourite coastal colours. But you can also inject shades of yellow, grey, and green. Here are some of our favourite coastal bedroom ideas and designs to inspire your next bedroom renovation.

1.       White Coastal Cottage

This glorious white bedroom gets tons of natural lighting from its huge glass windows. The bright theme is continued by its white walls, ceiling, and painted wood floors. A weaved jute rug and several potted plants break the starkness of white.

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2.       Teen Surfer

This cosy teen bedroom gets a lot of charms from its seaside accents. A white and blue rug, a surfing wall feature, glass jars, and a welcoming bed. The crisp white and blue theme of the beddings and pillows highlight the look.

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3.       Ancestral Pieces

Quaint and beautiful. Filling your home with vintage pieces gives it character and stature. This beautiful bedroom features a vintage headboard, a shabby chic night table, a classic mirror, and old-fashioned sheets. Its blue and white theme gives the bedroom a refreshing seaside cottage vibe.

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4.       Bright Nature

Let the coastal brightness and relaxed vibe into your bedroom. This bright and beautiful bedroom features nature’s gifts from the wonderful seaside scenery. A shell chandelier, weaved rattan headboard, and natural colours! Touches of greens and wood complete the look.

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5.       Open Windows

When you have the views, why block them with a wall? Wide and open windows let you enjoy the wonderful outdoors while snug and cosy indoors. This bright coastal bedroom features window walls that showcase the amazing beach scene outside and flood the room with ample natural lighting.

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6.       Blue Beach House

This charming blue bedroom is the epitome of the seaside vibe – relaxed, cool, and bright. Featuring a white box bed, vertical shiplap walls, and wood plank flooring. The steel blue walls contrast the stark brightness of white, and the accordion divider adds charms and provides shade when needed.

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7.       Moroccan Seas

Add a hint of Moroccan charms into your coastal bedroom. This bright and gorgeous bedroom includes pillows that come in different iconic Moroccan patterns and textures. The vintage Moroccan plate ornament completes the look.

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8.       Seaside Cottage

Bright and welcoming, this coastal bedroom is also relaxing and delightful. The classic charms of the cottage-themed bedroom include its rattan headboard and footboard, the wicker bench, and the shell chandelier. A white and textured rug brings in a good dose of elegance to the charming look.

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9.       Walkout Balcony

Complete your coastal bedroom with a walkout balcony! The room extension will give you a space to enjoy the outdoor air and take in the incredible views – whether it is the beach, your backyard, or the neighbourhood. It is also an excellent area to cool off during warm nights.

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10.   Canopied Boho

Create this glorious haven and enjoy the uplifting and relaxing charms of the waterfront. Upgrade your fourposter bed with wispy white curtains and matching sheets. Add few blue accents to break the monotony of white. The silver Moroccan lamps add character while some wood pieces bring in charm.

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11.   Beach Boys

Delight your young sailors with an ocean-themed bedroom. The bright and funky design includes wave-inspired wallpaper, bunk beds, and a rope ladder going to the upper bunk. Its white and blue theme is refreshing and vibrant, perfect for young and energetic kids.

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12.   Warm Corals

A romantic version of the coastal theme. This coral bedroom evokes pink sands, warm corals, and vivid water sunsets. Pink punch walls, crisp sheets in varying shades of pink, a sand wall accent. Cosy, welcoming, and colourful.

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13.   Seaside Shack

Bright and clean, this seaside cottage bedroom is a charming combination of timeless elegance and quaint comforts. Its shiplap walls and ceilings are pointers of a cottage build. The box bed can also serve as storage. A smattering of graceful vintage pieces including the night table and stool gives its chic elegance.

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14.   Blue Tropics

Enjoy the warmth and brightness of the tropics all year round with this brilliant and beautiful coastal bedroom. Keep the room bright with light colours – light blue ceiling, white walls, and sand floor. Bright blue accents on the wall and sheets give definition. Potted plants and a weaved jute rug complete the look.

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15.   Coastal Elegance

Timeless elegance and charming comforts are strong in this stunning coastal bedroom. The classy bedroom includes white walls and a wood-themed floor. A mirrored night table, tufted headboard, and vintage lamp give the classic elegant look, while white curtains, patterned pillows, and a modern art feature give the room a bright and modern air.

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16.   Lakehouse Sanctuary

Airy, bright, and modern. This minimalist coastal bedroom features clean white walls, a bare wood floor, a jute rug, and huge glass windows. The pair of vintage sconces, the seaside artwork on the wall, and sheets in varying shades of blue give the room character and texture.

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17.   White Four-Poster

A charming and rustic farmhouse bedroom with a hint of the relaxing coastal vibe. This white bedroom features a white four-poster bed, bare wood floors, and rattan furniture. Its wide and open windows let in ample natural lighting, giving the room the bright and airy feel of a coastal design.

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18.   Nautical Blues

A loft bedroom can also be bright, cosy, and airy. Transform a musty loft into this coastal-themed bedroom with white walls, deep blue carpet, and glass windows. While the white interiors keep the room bright, its blue accents give the bedroom a cool nautical vibe.  

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19.   Ocean Hues

Bring in the cool and refreshing ocean hues to create this bright and invigorating bedroom. The beautiful interiors include white walls, a grey bed with a matching headboard, crisp white sheets with blue accents, and brass lamps. The sea painting completes the cool and vibrant design.

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20.   Young Sailor

This bright and colourful bedroom will surely delight your young sailor. The wood box bed includes drawers for easy-to-access storage. The interiors are mainly white with a navy-blue accent wall. Pillows in bright coastal colours adorn the bed and the cosy window seat.

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21.   Bright Bohemian

A beautiful and dreamy bedroom designed with comforts as its top priority. The DIYed pallet bed dominates the space and comes with comfortable sheets and textured pillowcases. Its tab top curtains, fuzzy rug, and macrame-accented night table complete the charming and cosy boho look.

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22.   Blue Cottage

Practical, comforting, and beautiful. This blue bedroom is snug and features an elevated bed that comes with storage spaces underneath. Its baby blue walls and white shiplap ceiling are charming and keep the room looking clean and bright. Blue glass lamps, a patterned rug, and a repurposed plank wall feature complete the charming design.

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23.   Hanging Bed

Enjoy the gentle sway of a hammock more comfortably with this hanging bed! Sleep every night on the vacation by installing a hanging bed in your bedroom. The bright and rustic interiors also include glass window walls, exposed wood beams, and a vintage chandelier.

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24.   Elegant Mediterranean

Recreate the warm and airy Mediterranean vibe in your bedroom with this elegant coastal design. Featuring coastal elements like the white vertical shiplap walls, jute rugs, and a blue and white themed bed. A classic lamp, white shutters, and a stunning chandelier complete the fabulous design.

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25.   Colourful Seas

A burst of bright colours fills every corner of this coastal bedroom. This generic grey bedroom is transformed into a colourful haven by adding patterned roman curtains, a blue bed with a matching headboard, and a pair of seaside paintings on the wall. Colourful sheets and pillows, a pair of funky lamps, and a jute chandelier complete the look.

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26.   Modern Coastal

You don’t have to be on the coast to enjoy the bright and energizing vibe of a coastal bedroom. This modern bedroom gets a coastal vibe from its white interiors, huge glass jar lamps, wispy bed curtains, and jute rug. The pair of weaved abaca chairs highlight the naturistic theme of the room.

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27.   White Delight

A bright and delightful room for someone who loves the beach and the waterfront. The white bedroom is filled with details and accents that prevents it from being boring and adds character to the design. Herringbone patterned wallpaper, pompoms tassels, and a lot of natural elements provide the room with a bevy of delightful surprises.

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28.   Charming Shiplap

Shiplap walls and ceilings are charming and are commonly associated with cottages and farmhouses. White shiplap walls provide a clean and bright look without being boring. This bedroom nook features window seats, shiplap walls, and stripes of coastal colours.

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29.   Island Vibes

Get the breezy and laidback air of the island with this bright and fun coastal bedroom design. The minimalist bedroom includes clean walls, an accent shiplap wall, shiny wood floors, and a huge and welcoming bed. The glass dome pendant lighting, a solid wood night table, and fronds accents drive in the island vibe.

30.   Nautical Colours

The clean white interiors of this coastal bedroom are the perfect backdrop to its wonderful colours – crimson, navy, and a smattering of sunny Tuscan yellow. The striped rug, eagle insignia decors, and seagrass bed all contribute to the clean and exhilarating nautical theme.

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31.   Lakehouse Cottage

A charming and graceful bedroom with lots of bright and breezy coastal vibes. Featuring shiplap walls, cornflower rattan headboard, coffee patterned rug, and dandelion accents, all to the backdrop of stark white. The combination of colours and delicate details gives this beautiful bedroom exquisite charms and timeless allure.  

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32.   Coastal Greens

Capture the mesmerising wonders of the ocean depths with this cool and green coastal bedroom design. Its mint green shiplap walls are complemented by the green beddings and glass décor. Ocean themed accents like mermaids, starfish, corals, and shells complete the look.

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33.   Silver Seas

The elegance of silver balances out the laidback waterfront vibe of this design to create a stunning and yet relaxing bedroom. Pearl white walls set off the silver shell decors in white frames. The white pallet headboard is carefree and charming, while the white and pale smoke sheets are chic and elegant.

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34.   Seaside Sanctuary

This beautiful bedroom is welcoming, comfortable, and elegant. Its timeless design is inspired by the coastal scenery – cool and bright colours, natural elements, and ample lighting. The minimalist interiors include a large welcoming bed, a reed storage box that doubles as a bench and a pair of paddles on the wall.

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35.   Cosy Grey

Grey and other neutral colours are staples of modern and minimalist interiors. This cool and grey bedroom proves the colour can also work with coastal designs. The interiors feature pearl grey shiplap walls, a rock-textured grey headboard, white wall frames, and sheets of varying shades of grey. The resulting look is cool, cosy, and modern.

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36.   Seagrass Bed

There is no greater way of paying homage to the amazing seas than bringing the sea into our designs. This bright and beautiful coastal bedroom features a bed made of seagrass. Seagrass grows in abundance in our oceans, but harvesting is regulated as it is vital to keeping the underwater ecosystem healthy.

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37.   Summer Fronds

Keep the best of the summer season in your bedroom all year round with this stunning coastal bedroom design. Its white shiplap walls keep the room looking clean and bright. A large picture of fronds adorns the wall, and a pair of glass jar lamps highlight the coastal theme. A huge welcoming bed comes with white and green sheets establishing the look of the room.

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38.   Timeless Coastal

A beautiful bedroom that transcends time and trends. This elegant bedroom could have been your grandmother’s and is something that you and your grandchildren will love. The naturalist design includes white walls, a seashell chandelier, a white textured rug, a pair of rattan chairs, and a bed with matching wicker head and foot boards.

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39.   Blue to Green

Bold and bright colours of varying shades from blue to green help diffuse the stark brightness of this white bedroom. The colour scheme also gives the room depth, its coastal vibe, and its personality. Decors and accents come in stripes, patterns, and different sea-themed shapes

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40.   Rustic Haven

A rustic take on the cool and breezy coastal design. This charming and bright bedroom is packed with warm rustic elements – a bare wood headboard and dresser, a wicker basket, and a vintage glass lamp. Its light wallpaper, comfy bed, and laidback vibe help keep the coastal vibe of the room.

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41.   Shabby Chic Shiplap

This shabby chic accent wall is perfect for the cool and relaxed coastal air. Its repurposed vibe, unmatched planks, and imperfect finish give the room an easy-going vibe. You can DIY this wall accent and spend a day or two of your free time working on it. Or go for the easier option – wallpaper.

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42.   Sunshine Cove

Bright, colourful, and beautiful. This sunny and perky bedroom features a lot of yellow accents – lamps, sheets, and carpet. Its cheerful brightness complements the cool light mint walls and baby blue lamps. The combination is both captivating and delightful.

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43.   Beachfront Stars

Express your love for the underwater stars in this cool and bright coastal bedroom design. This starry design is dominated by the starfish. Fun star patterns adorn sheets and pillows, and starfish shapes are included in the accent wall.  A pair of paddles, turquoise accents, and the shiplap accent wall highlight the coastal theme.

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44.   Hamptons Glam

A glamorous and luxurious bedroom for sea lovers. This cool and chic bedroom features a huge shell chandelier, a blue vintage rug, ocean-themed wall feature, and a wave-patterned ceiling. The colour coordinated blue sheets and covers, and stone-grey walls complete the look.

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45.   Red Sailor

This little charming bedroom features a lot of farmhouse elements like the grain sack fabric, the burlap sack pillows, and the shabby chic carved headboard. The design is also filled with coastal influences including its bright interiors, laidback feel, and red nautical stripes.

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Do you have any bright and fabulous coastal bedroom ideas and designs that we haven't covered? Why not discuss it on our RenoForum!