We maintain a network of temperature loggers in bays around the Irish coast. These ’Tidbit’ temperature loggers record temperature hourly at various depths at each site, providing a comprehensive time series of sea temperatures around Ireland. Temperature is invaluable in understanding the biology, chemistry and oceanography of our coastal waters.
Below is a map which shows the locations in which the Temperature loggers are located (click on RED location marker for information or select SITE and YEAR from drop-down box). The data is presented in 3 formats:
- A coloured temperature profile, of temperature at depth over time, for the selected location.
- A line graph of temperature at each recorded depth over the period, for each location.
- A mean monthly temperature for each depth, for the selected location.
The loggers are located mainly on aquaculture structures within bays and are maintained by the Marine Institute and local staff at the aquaculture sites. View our table of data available for each site.
Requests for data can be made through the data request system.