Beach
Ondarraitz beach
Hendaye, France · sea 22.2 °C at its warmest, in August

Sea temperature month by month
12.7Jan
12.2Feb
12.5Mar
13.6Apr
15.8May
18.9Jun
21.2Jul
22.2Aug
20.8Sep
18.3Oct
15.8Nov
13.8Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Hondarraitz Hendaiako hondartza luzea da, eta Sokoburutik Dunbarrietaraino eta Abadiaraino iristen da.
Questions
How warm is the sea at Ondarraitz beach?
The sea off Ondarraitz beach averages 22.2 °C at its warmest, in August, and 12.2 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Ondarraitz beach?
The sea reaches 20 °C or more from July to September. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Ondarraitz beach?
Ondarraitz beach is on the coast of Hendaye, France, at 43.3740, -1.7786. The map on this site flies straight to it.