Is it warm enough to swim in Lanveoc in May? Average water temperature in Lanveoc in May is 13.6°C and therefore is not suitable for comfortable swimming. The warmest sea in Lanveoc in May is 17.5°C, and the coldest is 11.1°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Lanveoc
To get an accurate forecast for the water temperature in Lanveoc for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Lanveoc, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of May.
Day | 2025 | 2024 | Min | Max |
---|---|---|---|---|
1 May | 14.2°C | 12.6°C | 11.1°C | 14.2°C |
2 May | 14.4°C | 12.8°C | 11.4°C | 14.4°C |
3 May | 14.9°C | 12.8°C | 11.6°C | 14.9°C |
4 May | 14.9°C | 12.8°C | 11.6°C | 14.9°C |
5 May | 14.3°C | 12.8°C | 11.7°C | 14.3°C |
6 May | 13.9°C | 13.3°C | 11.6°C | 14.6°C |
7 May | 14.2°C | 13.2°C | 11.6°C | 14.5°C |
8 May | 13.6°C | 13.8°C | 11.6°C | 15.3°C |
9 May | 14°C | 14.3°C | 11.5°C | 15°C |
10 May | 13.8°C | 14.4°C | 11.5°C | 14.8°C |
11 May | 14.2°C | 14.8°C | 11.7°C | 14.8°C |
12 May | 14.5°C | 14.5°C | 11.7°C | 14.8°C |
13 May | 14.5°C | 14.2°C | 11.7°C | 14.9°C |
14 May | 14.9°C | 14.5°C | 11.5°C | 14.9°C |
15 May | 15.1°C | 14.7°C | 11.6°C | 15.1°C |
Day | 2025 | 2024 | Min | Max |
---|---|---|---|---|
16 May | 15°C | 14.7°C | 11.7°C | 15.2°C |
17 May | 15°C | 15.1°C | 11.9°C | 15.1°C |
18 May | 15.2°C | 15.2°C | 12.1°C | 15.2°C |
19 May | 15.5°C | 15.2°C | 12.1°C | 15.5°C |
20 May | 15.4°C | 15.5°C | 12.2°C | 15.5°C |
21 May | 15.2°C | 15.3°C | 12.3°C | 15.3°C |
22 May | 15.7°C | 15.1°C | 12.4°C | 15.7°C |
23 May | 16°C | 15.2°C | 12.4°C | 16°C |
24 May | 15.9°C | 15.2°C | 12.2°C | 15.9°C |
25 May | 15.6°C | 15.1°C | 12.3°C | 15.7°C |
26 May | 15.5°C | 15.5°C | 12.5°C | 16.2°C |
27 May | 15.4°C | 15.4°C | 12.6°C | 16.6°C |
28 May | 15.7°C | 15.3°C | 12.5°C | 16.8°C |
29 May | 15.9°C | 14.9°C | 12.4°C | 17.4°C |
30 May | 15.8°C | 15.3°C | 12.8°C | 17.4°C |
31 May | 15.7°C | 15.4°C | 12.9°C | 17.5°C |
2016 | 2017 | 2018 | 2019 | 2020 |
13°C | 13.5°C | 13.6°C | 13.9°C | 14.9°C |
2021 | 2022 | 2023 | 2024 | 2025 |
13°C | 14.7°C | 14.1°C | 14.5°C | 15°C |
Chart comparing the height of waves in Lanveoc in May 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.
You can also view information about water temperature for other months by clicking on the month button below