Water temperature in Bayonne (Nouvelle-Aquitaine) in June
Is it warm enough to swim in Bayonne in June? Average water temperature in Bayonne in June is 19.5°C and therefore is not suitable for comfortable swimming. The warmest sea in Bayonne in June is 24°C, and the coldest is 14.1°C. Average high air temperature in Bayonne in June is 22°C, and average low temperature is 14°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Bayonne
Changes water temperature in Bayonne in June 2025, 2024
To get an accurate forecast for the water temperature in Bayonne for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Bayonne, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of June.
You can choose any other years:
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 June | 18.8°C | 18.2°C | 14.1°C | 20.8°C |
| 2 June | 18.6°C | 18.3°C | 14.3°C | 21.2°C |
| 3 June | 18.8°C | 18.3°C | 14.9°C | 21.5°C |
| 4 June | 18.8°C | 18.5°C | 15.4°C | 20.7°C |
| 5 June | 19.2°C | 18.6°C | 16°C | 21.1°C |
| 6 June | 19.2°C | 18.7°C | 16.3°C | 20.9°C |
| 7 June | 19.4°C | 18.9°C | 16.5°C | 21.2°C |
| 8 June | 19.2°C | 18.9°C | 16.3°C | 21.1°C |
| 9 June | 19.6°C | 18.9°C | 16°C | 21.4°C |
| 10 June | 20.1°C | 19.1°C | 16°C | 21.8°C |
| 11 June | 20.3°C | 19.1°C | 16.6°C | 22°C |
| 12 June | 20.7°C | 18.9°C | 17.2°C | 22°C |
| 13 June | 20.9°C | 19.3°C | 17.1°C | 21.8°C |
| 14 June | 20.8°C | 19.5°C | 17.1°C | 21.7°C |
| 15 June | 20.8°C | 19.3°C | 17.3°C | 21.8°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 June | 20.7°C | 19.8°C | 17.8°C | 22.2°C |
| 17 June | 21.2°C | 19.8°C | 17.9°C | 22.8°C |
| 18 June | 21.4°C | 20.1°C | 17.8°C | 22.4°C |
| 19 June | 21.8°C | 20.4°C | 17.4°C | 22.5°C |
| 20 June | 22.5°C | 20.2°C | 17.1°C | 22.5°C |
| 21 June | 22.4°C | 20°C | 16.9°C | 22.7°C |
| 22 June | 19.6°C | 17.1°C | 22.7°C | |
| 23 June | 22.7°C | 19.7°C | 16.9°C | 22.7°C |
| 24 June | 22.6°C | 19.9°C | 17.1°C | 22.6°C |
| 25 June | 22.3°C | 20.4°C | 17.3°C | 22.3°C |
| 26 June | 22.5°C | 20.9°C | 17.6°C | 22.5°C |
| 27 June | 22.8°C | 21°C | 17.8°C | 22.8°C |
| 28 June | 23.3°C | 21.2°C | 17.9°C | 23.3°C |
| 29 June | 24°C | 21.1°C | 18.3°C | 24°C |
| 30 June | 23.6°C | 20.9°C | 18.7°C | 23.6°C |
Average water temperature in Bayonne in June over a decade
| 2016 | 2017 | 2018 | 2019 | 2020 |
| 19.1°C | 20.6°C | 19.6°C | 18.8°C | 19.7°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 19.5°C | 20.8°C | 21.5°C | 19.6°C | 21°C |
Bayonne sea state in June
Chart comparing the height of waves in Bayonne in June over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.
Weather and climate in Bayonne in June
This data display average monthly climate indicators in Bayonne in June based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip
- Average HIGH temperature22°C
- Average LOW temperature14°C
- Average rainfall days10 days
- Average rainfall3.7''/94mm
- Average daylight15h
- Average sunshine6.9h
- Average UV index8
Bayonne water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
