Welcome to Earth Science Intelligence.

Power your applications with authoritative earth science data. We are evolving our infrastructure into a modern, developer-centric platform. From our cutting-edge Core services to our battle-tested Classic APIs, we provide the safety-critical reliability you need to build with confidence, anywhere in the world.

Core & Classic Products

Classic API

Point Forecast API

Stable, legacy XML endpoints. Maintained for existing integrations (Maintenance Mode).

Core API

Tide API

Global tidal data with high-resolution coastal models. JSON format.

Core API

Nowcast API

Real-time observations from our certified sensor network. The backbone of NZ national safety.

Integration Toolbox

🔑Authentication Guide⚡Quick-start Examples🛠️Core API Standards⚠️Error Handling Guide📖API Catalogue☁️Weather Fundamentals