Is it warm enough to swim in Tunis in April? Average water temperature in Tunis in April is 16.3°C and therefore is not suitable for comfortable swimming. The warmest sea in Tunis in April is 18.6°C, and the coldest is 14.7°C. Average high air temperature in Tunis in April is 22°C, and average low temperature is 13°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Tunis
To get an accurate forecast for the water temperature in Tunis for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Tunis, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of April.
Day | 2025 | 2024 | Min | Max |
---|---|---|---|---|
1 April | 15.7°C | 16.6°C | 14.8°C | 16.6°C |
2 April | 15.6°C | 16.8°C | 14.8°C | 16.8°C |
3 April | 15.9°C | 17°C | 14.8°C | 17°C |
4 April | 15.9°C | 17.3°C | 14.8°C | 17.3°C |
5 April | 16.3°C | 17.8°C | 14.9°C | 17.8°C |
6 April | 16.2°C | 18°C | 14.9°C | 18°C |
7 April | 16.2°C | 18.1°C | 14.7°C | 18.1°C |
8 April | 16.4°C | 17.9°C | 14.7°C | 17.9°C |
9 April | 17°C | 17.8°C | 14.8°C | 17.8°C |
10 April | 17.1°C | 17.5°C | 15.1°C | 17.5°C |
11 April | 16.9°C | 17.3°C | 15.2°C | 17.3°C |
12 April | 16.8°C | 17.1°C | 15.1°C | 17.1°C |
13 April | 16.8°C | 17.1°C | 15.3°C | 17.1°C |
14 April | 16.7°C | 17°C | 15.1°C | 17°C |
15 April | 16.9°C | 17.1°C | 15.3°C | 17.1°C |
Day | 2025 | 2024 | Min | Max |
---|---|---|---|---|
16 April | 17°C | 17.3°C | 15.6°C | 17.3°C |
17 April | 17°C | 17.1°C | 15.6°C | 17.1°C |
18 April | 17.2°C | 17.2°C | 15.8°C | 17.3°C |
19 April | 17.7°C | 16.5°C | 15.7°C | 17.7°C |
20 April | 17.2°C | 16.8°C | 15.9°C | 17.4°C |
21 April | 17.1°C | 16.9°C | 15.6°C | 17.2°C |
22 April | 17.3°C | 16.8°C | 15.6°C | 17.8°C |
23 April | 17.4°C | 16.9°C | 15.6°C | 17.7°C |
24 April | 17.5°C | 16.8°C | 15.8°C | 17.6°C |
25 April | 17.6°C | 17°C | 15.8°C | 17.6°C |
26 April | 17.7°C | 17°C | 15.9°C | 18°C |
27 April | 17.6°C | 17.4°C | 15.9°C | 18.2°C |
28 April | 17.6°C | 17.2°C | 16.1°C | 18.6°C |
29 April | 18°C | 17.1°C | 16.3°C | 18.3°C |
30 April | 18.6°C | 17.2°C | 16.5°C | 18.6°C |
2016 | 2017 | 2018 | 2019 | 2020 |
16.7°C | 16.5°C | 16.2°C | 15.9°C | 16.5°C |
2021 | 2022 | 2023 | 2024 | 2025 |
16.4°C | 15.9°C | 16.7°C | 17.2°C | 17°C |
Chart comparing the height of waves in Tunis in April 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.
This data display average monthly climate indicators in Tunis in April 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
You can also view information about water temperature for other months by clicking on the month button below