Creating an outdoor seating area with a coastal feel involves blending natural textures, soothing colors, and beach-inspired elements. Start by choosing light, weather-resistant materials like wicker, teak, or driftwood for furniture. Soft blue, white, and sandy beige cushions evoke the ocean and shore. Incorporate nautical accents such as rope details, seashell decor, or striped patterns for a seaside touch. Add shade with a light linen canopy or a bamboo umbrella to enhance the breezy atmosphere. Finally, surround the space with potted palms or coastal grasses to complete the serene beachside aesthetic. This approach transforms any patio or garden into a relaxing coastal retreat.