Create a sleek and contemporary kitchen ambiance with a coastal nautical theme. Choose a color palette of white, navy blue, and gray. Use glossy finishes for cabinets and countertops. Incorporate nautical elements like chrome or brushed nickel hardware in clean and geometric designs. Install a statement pendant light with a sculptural shape. Hang abstract coastal artwork on the walls. Add a touch of luxury with marble accents. Keep the space clutter-free and minimalist. This kitchen ambiance will make you feel like you're in a modern coastal retreat.