Marine Data Centre

We collect, maintain and disseminate information relating to marine matters via numerous online data services including maps and graphs to view data, descriptive metadata to find data and services to download data.

Marine Forecasts


Marine Observations

Acess Data
Access Data



Ireland's Digital Ocean
Funded by the Marine Institute, visit Ireland's Digital Ocean and find information relating to weather, tides, waves, ports, marinas, beaches, sea beds, ship wrecks, dive sites, biospheres, protected and special areas of conservation, provided by numerous third party organisations.


Interactive Maps

Data Policy & Disclaimer: Visit The Marine Institute Data Policy or visit The Marine Institute Data Disclaimer