Water temperature in Hel in March
Is it warm enough to swim in Hel in March? Average water temperature in Hel in March is 3.1°C and therefore is not suitable for comfortable swimming. The warmest sea in Hel in March is 5.7°C, and the coldest is -0.5°C. Average high air temperature in Hel in March is 5°C, and average low temperature is -1°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Hel
Changes water temperature in Hel in March 2025, 2024
To get an accurate forecast for the water temperature in Hel for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Hel, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of March.
You can choose any other years:
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 March | 3.7°C | 4.4°C | -0.3°C | 4.6°C |
| 2 March | 4°C | 4.4°C | -0.5°C | 4.5°C |
| 3 March | 3.9°C | 5.4°C | -0.2°C | 5.4°C |
| 4 March | 3.8°C | 4.7°C | 0.1°C | 4.7°C |
| 5 March | 4.7°C | 4.4°C | -0.1°C | 4.9°C |
| 6 March | 3.9°C | 4.2°C | 0.1°C | 4.7°C |
| 7 March | 3.2°C | 4.1°C | 0.4°C | 4.5°C |
| 8 March | 3.9°C | 3.6°C | 0.1°C | 5.1°C |
| 9 March | 4°C | 4°C | 0.1°C | 4.8°C |
| 10 March | 4.2°C | 4.3°C | 0.3°C | 4.8°C |
| 11 March | 4.1°C | 4.1°C | 0.6°C | 5°C |
| 12 March | 4°C | 3.9°C | 0.7°C | 5.1°C |
| 13 March | 3.8°C | 3.8°C | 0.9°C | 5.1°C |
| 14 March | 4°C | 4.2°C | 0.9°C | 4.9°C |
| 15 March | 3.8°C | 4°C | 0.7°C | 4.9°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 March | 4°C | 4.4°C | 0.6°C | 4.9°C |
| 17 March | 4.1°C | 4.2°C | 0.9°C | 5°C |
| 18 March | 4.1°C | 3.5°C | 1°C | 4.6°C |
| 19 March | 4.2°C | 3.9°C | 1.1°C | 5.3°C |
| 20 March | 3.9°C | 4°C | 1.1°C | 5.2°C |
| 21 March | 4°C | 4.4°C | 0.7°C | 5°C |
| 22 March | 4.2°C | 5.3°C | 0.7°C | 5.3°C |
| 23 March | 4.4°C | 4°C | 0.6°C | 5.2°C |
| 24 March | 4.3°C | 3.5°C | 0.6°C | 5.2°C |
| 25 March | 4.1°C | 3.7°C | 1.3°C | 5.5°C |
| 26 March | 4.1°C | 4.1°C | 1.2°C | 5.2°C |
| 27 March | 4.4°C | 4.4°C | 1.3°C | 5.1°C |
| 28 March | 5.3°C | 4.5°C | 1.4°C | 5.5°C |
| 29 March | 5.1°C | 4.8°C | 0.9°C | 5.5°C |
| 30 March | 5.7°C | 3.4°C | 0.9°C | 5.7°C |
| 31 March | 5.2°C | 4.1°C | 1°C | 5.4°C |
Average water temperature in Hel in March over a decade
| 2016 | 2017 | 2018 | 2019 | 2020 |
| 4°C | 3.1°C | 2°C | 3.9°C | 5°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 3.1°C | 3.7°C | 3.7°C | 4.2°C | 4.2°C |
Hel sea state in March
Chart comparing the height of waves in Hel in March 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 Hel in March
This data display average monthly climate indicators in Hel in March 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 temperature5°C
- Average LOW temperature-1°C
- Average rainfall days8 days
- Average rainfall1.1''/28mm
- Average sunshine3.5h
Hel water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
