Beach Day API is a developer API for real-time beach, ocean, water quality, advisory, amenity, access, and condition data across beaches in the United States and Australia. The goal is to make it easier for developers, travel platforms, weather apps, surf tools, hospitality companies, tourism sites, and local discovery products to answer a simple but surprisingly complex question: Is it a good beach day? Beach Day API includes: • Beach profiles • GPS and location data • Ocean and weather conditions • Water quality grades • Advisories and closures • Amenities and access details • A proprietary Beach Day Score Most weather APIs are built around general forecasts. Beach Day API is focused specifically on the beach experience, combining multiple beach-specific signals into structured JSON developers can actually build with. I’m continuing to improve the docs, expand coverage, and add marketplace listings, but the API is live now.

Beach Day API

Beach and water quality data for US + Australia

Beach and water quality data for US + Australia