The data shown comes from a combination of real-time observations and numerical models. For more information: show more.
- Real time wave & weather observations are taken from the SmartBay Buoy off Roches point Lighthouse.
- Tidal data is taken from the Irish National Tide Gauge Network.
- The maps below are created using the numerical wave model, SWAN, and are updated once every weekday. Dataset metadata is available here.
The data below is for informational purposes, and should not be used for safety critical applications.