Designated wave energy test site for supporting ocean energy device research and development at 1/4 scale. The Galway Bay 1/4 scale wave energy test site is located 1.5km from Spiddal pier within inner Galway Bay on the west coast of Ireland. Data has been collected in Galway Bay since 2008. Data is collected from current meter sensors, wave device sensors and water temperature sensors. Data has been collected to support ocean energy research technological innovation and development. Data has been collected by the Marine Institute in association with SmartBay Ireland. Data has been incomplete given periods of outage of wave energy sensors. Data has been complete and quality controlled for period devices are observing and measuring in the marine environment.

The Full Scale Atlantic Marine Energy Test Site (AMETS) provides 30 minute observational data from two directional waverider buoys known as Belmullet A and Belmullet B observing and measuring wave height, wave direction and wave period. The AMETS buoys are located in the North Atlantic Ocean in waters off the coast of the Erris Peninsula in Co. Mayo at 50m and 100m bathymetry depths. AMETS has been collecting data since 2012. A directional Waverider is a wave motion sensor stabilised platform that can measure the properties of waves including height, direction and period. The AMETS programme has been jointly managed by the Marine Institute and the Sustainable Energy Authority of Ireland. Data coverage 100% for when the buoys have been operational. Any data gaps in time period indicate the buoy(s) have been non-operational and have been under maintenance.