Capture the serene beauty and vibrant energy of the seaside right at your fingertips! For fans of the sleek square nail shape, we’ve curated 15 breathtaking beach-inspired designs that perfectly blend coastal charm with modern style. Get ready to bring the vacation vibes to your nails, whether you’re planning a getaway or simply dreaming of sandy shores.
1) Ocean Waves with Starfish Accent

Dynamic aqua and teal waves with white foam and clear bubble details on a light blue base, adorned with a prominent 3D orange starfish.
2) Subtle Ombré with 3D Seashell

A gentle pink-to-white ombré gradient with a delicate 3D white seashell charm, offering refined beach elegance.
3) Beach Scene & Seashell Cluster

Soft pink base with light blue waves at the tips, featuring a miniature beach scene with an umbrella on one nail and an elaborate 3D seashell and pearl cluster on another.
4) Underwater Garden Theme

Clear/milky white base with light blue wave tips, adorned with illustrations of blue/aqua starfish, coral, seaweed, and small silver bead embellishments.
5) Tropical Sunset French Tips

Soft pink base with sparkling gold glitter French tips, accented with delicate palm tree silhouettes evoking a serene tropical sunset.
6) Under the Sea French Tips

Clear base with light aqua-blue French tips, adorned with charming 3D seashells and tiny clear bubbles, creating an elegant underwater illusion.
7) Tropical Vacation Accents

Mostly solid peach-nude nails, with one glittery accent nail featuring black palm tree silhouettes and another showcasing a cute 3D straw hat charm.
8) Ocean Wave & Starfish Sparkle

Refreshing mint green base with a detailed white ocean wave on one nail, others adorned with 3D white starfish and dots, plus a shimmering silver glitter accent nail.
9) Nautical Glitter French Tips

Soft peachy-pink base with sparkling gold glitter French tips, accented by small black anchor decals for a charming nautical theme.
10) Mint Green with Sculpted Seashell

Serene solid mint green nails with one accent nail featuring a beautifully sculpted 3D off-white seashell.
11) Frothy Ocean Ombré with Dolphin Charm

Blue-to-white ombré base mimicking ocean water, with intricate white lace-like patterns at the tips resembling sea foam, and a charming 3D silver dolphin on one nail.
12) Beach Ball & Sun Sparkle

Natural/nude base with shimmering gold glitter on the tips, adorned with starburst glitter decals and a colorful beach ball design on an accent nail.
13) Pastel Sunset Palms

Soft ombré blend of peachy-pink and light purple reminiscent of a sunset. One accent nail has palm tree silhouettes against the gradient, another a small gold stud.
14) Enchanted Ocean Ombré with Stars

Dreamy blue-to-white ombré base with delicate white swirling patterns and tiny clear bubbles, elegantly adorned with scattered gold starfish and tiny gold/silver stud embellishments.
15) Tropical Sunset & Palm Silhouettes

Vibrant gradient from sunny orange to soft pink mimicking a sunset. Features striking black palm tree silhouettes, a radiant sun icon on one nail, and a brilliant gold glitter accent.
Find Your Perfect Beach Vibe
These 15 square beach nail designs offer a spectacular array of choices for your next manicure, perfectly capturing the magic of the seaside. From tranquil ocean depths to vibrant tropical sunsets, each design lets your square nails showcase intricate and inspiring themes with elegance. Choose your favorite, let your nails glow with beach spirit, and be sure to follow @NailGlowLab on Pinterest for more trendy, unique nail art designs!