Water temperature in Jan Mayen in August
Is it warm enough to swim in Jan Mayen in August? Average water temperature in Jan Mayen in August is 6.6°C and therefore is not suitable for comfortable swimming. The warmest sea in Jan Mayen in August is 8.4°C, and the coldest is 4.1°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Jan Mayen
Changes water temperature in Jan Mayen in August 2025, 2024
To get an accurate forecast for the water temperature in Jan Mayen for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Jan Mayen, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of August.
You can choose any other years:
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 August | 5°C | 6.2°C | 4.9°C | 7.7°C |
| 2 August | 5.2°C | 6.5°C | 5.2°C | 7.7°C |
| 3 August | 6.2°C | 7.3°C | 5.4°C | 7.6°C |
| 4 August | 6.3°C | 7.2°C | 5.4°C | 7.9°C |
| 5 August | 6.4°C | 7°C | 4.9°C | 8°C |
| 6 August | 7.5°C | 7.5°C | 4.2°C | 8°C |
| 7 August | 7.7°C | 7.3°C | 4.8°C | 7.9°C |
| 8 August | 8.2°C | 7.3°C | 4.1°C | 8.2°C |
| 9 August | 8°C | 7.2°C | 4.7°C | 8.3°C |
| 10 August | 7.9°C | 7.2°C | 5.1°C | 8.4°C |
| 11 August | 7.8°C | 7.8°C | 5.4°C | 8.4°C |
| 12 August | 8.2°C | 7.7°C | 5.1°C | 8.2°C |
| 13 August | 8.7°C | 6.8°C | 5.2°C | 8.7°C |
| 14 August | 8°C | 6.1°C | 4.8°C | 8°C |
| 15 August | 7.9°C | 5.5°C | 4.9°C | 7.9°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 August | 7.8°C | 6.7°C | 5°C | 7.8°C |
| 17 August | 7.6°C | 8°C | 5°C | 8°C |
| 18 August | 7.1°C | 8.1°C | 5.1°C | 8.1°C |
| 19 August | 7.3°C | 8°C | 5.1°C | 8.1°C |
| 20 August | 7.1°C | 8.1°C | 5.3°C | 8.4°C |
| 21 August | 7°C | 8°C | 5.1°C | 8.1°C |
| 22 August | 7°C | 8.1°C | 5.1°C | 8.1°C |
| 23 August | 7.5°C | 8°C | 5.2°C | 8°C |
| 24 August | 6.7°C | 8°C | 4.8°C | 8.1°C |
| 25 August | 7.4°C | 7.7°C | 4.7°C | 7.9°C |
| 26 August | 7.3°C | 7.1°C | 4.5°C | 7.5°C |
| 27 August | 7°C | 7.1°C | 5.2°C | 7.3°C |
| 28 August | 7°C | 7.2°C | 5.2°C | 7.4°C |
| 29 August | 6.9°C | 6.4°C | 5.1°C | 7.2°C |
| 30 August | 5.3°C | 6.7°C | 4.9°C | 7.2°C |
| 31 August | 5.6°C | 6.8°C | 5°C | 7.1°C |
Average water temperature in Jan Mayen in August over a decade
| 2016 | 2017 | 2018 | 2019 | 2020 |
| 7.4°C | 7.6°C | 6.9°C | 7.1°C | 5.5°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 7.6°C | 6.1°C | 5.3°C | 7.2°C | 6.7°C |
Jan Mayen sea state in August
Chart comparing the height of waves in Jan Mayen in August 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.
Jan Mayen water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
