15 Coastal Nail Ideas With Big ‘The Summer I Turned Pretty’ Vibes

If you’ve been dreaming of carefree beach days, salty hair, and soft waves crashing by the shore, then Coastal Nails are your perfect summer match! Inspired by the beloved series The Summer I Turned Pretty, these nails bring out everything we love about seaside living—soft blues, seashell tones, and that effortless glow. Whether you’re lounging by the pool or capturing golden-hour selfies, these coastal nail ideas will make you feel like you just stepped off Cousins Beach.

The Color Palette for Coastal Nails

When you think coastal, picture the colors of the ocean, sky, and shore. The palette includes baby blue, turquoise, seafoam green, pearl white, sandy beige, and hints of coral or sunset pink. You can mix and match these tones for ombre effects, accent nails, or gradient finishes. The goal is to keep things fresh and breezy—just like a coastal breeze brushing against your skin. These hues instantly transport you to your favorite beach spot.


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15 Coastal Nail Designs to Try

Here’s your go-to guide for 15 dreamy coastal nail designs that will give you those The Summer I Turned Pretty vibes all season long.


1. Ocean Blue Waves

Create gentle blue wave patterns using light and dark blue polishes. The wavy lines mimic the ocean’s motion, giving your nails an artsy yet chill vibe. You can even add a touch of glitter to mimic sun reflections on the water.


 Coastal Nail

2. Shell-Inspired Shimmer

Use pearlescent polish with a soft iridescent finish to recreate the shine of a seashell. Add a thin white line or two for a realistic shell effect. This design feels luxurious but still easy to wear every day.

 Coastal Nail

3. Seafoam French Tips

Give the classic French manicure a coastal twist with seafoam green or pale turquoise tips. It’s minimal, clean, and reminds you of waves gently touching the shore.

 Coastal Nail

4. Sunset Ombre Nails

Blend shades of coral, peach, and pink to mimic a sunset over the water. This gradient look gives a warm, romantic finish perfect for evening summer events.


 Coastal Nail

5. Sandy Nude Nails

Simple and elegant, sandy nude nails bring the natural beach aesthetic to your fingertips. Choose beige or taupe tones with a matte finish for an effortlessly chic result.

 Coastal Nail

6. Coral Reef Accents

Use coral hues with tiny sea-inspired accents—think starfish stickers or coral reef patterns. It’s playful, bright, and full of life, just like the sea itself.

 Coastal Nail

7. Minimal White Shell Design

Keep it pure and simple with a white base and small shell or pearl-like details. This look radiates calm and purity, making it perfect for beach weddings or coastal getaways.

 Coastal Nail

8. Mermaid Chrome Finish

This shimmering style uses chrome polish in shades of lavender, blue, or silver to reflect light like a mermaid tail. It’s bold yet dreamy, ideal for anyone wanting a bit of sparkle.

 Coastal Nail

9. Coastal Pastel Combo

Combine pastel blues, pinks, and yellows for a soft seaside color mix. Each nail can represent a different hue of the coast—from sea foam to sunrise skies.

 Coastal Nail

10. Glittering Sea Nails

Add a thin coat of fine silver or holographic glitter over soft blue polish. It sparkles just like sunlight bouncing off ocean waves—a perfect festival or vacation look.

 Coastal Nail

11. Beach Glass Nails

Go for translucent blue-green nails that resemble pieces of sea glass. Add a frosted top coat to get that authentic “found on the beach” texture.


 Coastal Nail

12. Pearl Accent Nails

Tiny pearl details placed near the cuticle can instantly elevate your manicure. Combine them with nude or pastel bases for a touch of oceanic sophistication.

 Coastal Nail

13. Coastal Minimalism

If you love the “clean girl” look, this one’s for you. A sheer nude or beige polish with a single ocean-inspired accent—like a thin wave line or a pearl dot—keeps it classy and modern.

 Coastal Nail

14. Jelly Blue Nails

These translucent blue nails have a “jelly” texture that’s fun, glossy, and youthful. They capture the playful side of summer while keeping things fresh and light.

 Coastal Nail

15. Coastal Chrome Mix

Mix metallic shades of blue, silver, and nude for a sleek, high-glam take on the coastal trend. The reflective finish gives major ocean-at-sunset energy.


 Coastal Nail

How to Get Coastal Nails at Home

Start by cleaning and shaping your nails, then apply a base coat. Choose your favorite coastal colors—blues, whites, or nudes—and paint two thin layers. Add accents like glitter, tiny pearls, or decals for extra flair. Finish with a glossy top coat for shine and protection. It’s an easy, relaxing DIY project that brings a bit of summer to your fingertips.


Best Nail Shapes for Coastal Vibes

Coastal nails look amazing on almond and oval shapes, as they mimic the softness of seashells. Square nails give a modern edge, while rounded tips feel more natural and beachy. Choose what feels most comfortable and matches your aesthetic.


Outfit and Accessory Pairings

Pair your coastal nails with white sundresses, denim shorts, or linen sets. Accessorize with shell necklaces, gold hoops, or beaded anklets for that true coastal charm. Soft makeup—like peach blush and nude lips—completes the look beautifully.


How to Maintain the Perfect Summer Manicure

Keep your hands hydrated with cuticle oil, and reapply a clear top coat every few days to maintain shine. Avoid salty or chlorinated water right after painting, and always moisturize after swimming. With just a little care, your coastal nails can last all summer long.


Conclusion

Coastal nails capture everything we adore about summer—freedom, lightness, and a touch of magic. With these 15 stunning ideas, you can channel The Summer I Turned Pretty energy wherever you go. So grab your favorite polish and let your nails tell your summer story.


FAQs

1. What colors are best for coastal nails?
Soft blues, seafoam green, beige, white, and coral tones work best for that coastal feel.

2. Can I do coastal nails on short nails?
Absolutely! Many coastal designs look even cuter on short nails.

3. Are coastal nails suitable for weddings?
Yes, especially styles with pearls, nude shades, or shell art.

4. How can I make my coastal nails last longer?
Apply a top coat every few days and avoid harsh chemicals or long water exposure.

5. What’s the easiest coastal nail design to try at home?
Seafoam French tips or sandy nude nails are simple and perfect for beginners.

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