All data are in degrees Fahrenheit

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Water temperature in Sousse

Detailed information about the current water temperature in Sousse. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Sousse now

84.3

°F

September 15, 15:58

Trend:

decreasing

Yesterday:

84.5°F

Tomorrow:

84.2°F

Sunrise:

06:00

Sunset:

18:25

Day Length:

12 h. 25 min.

Sousse in September

Minimum:

60.6°F

Average:

61.9°F

Maximum:

63.9°F

Sea water temperature in Sousse today

As of now, in Sousse, the water temperature is 84.3°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 3.9°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 83.9°F on 2022, while the historical minimum was 79.0°F on 2016.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 84.0°F, the minimum temperature may reach 83.7°F, and the maximum might stay at 84.2°F.

Daily water temperature in Sousse

Date Current Year

actual* / forecast**

last year 10 years average
Sep 1 86.7°F 82.2°F 82.1°F
Sep 2 87.2°F 82.7°F 82.2°F
Sep 3 86.8°F 82.2°F 82.0°F
Sep 4 87.4°F 81.4°F 81.9°F
Sep 5 87.2°F 81.6°F 81.8°F
Sep 6 86.7°F 81.6°F 81.6°F
Sep 7 86.6°F 81.5°F 81.5°F
Sep 8 86.6°F 81.7°F 81.6°F
Sep 9 86.4°F 81.5°F 81.5°F
Sep 10 86.5°F 81.7°F 81.4°F
Sep 11 85.5°F 81.7°F 81.2°F
Sep 12 85.3°F 81.7°F 81.0°F
Sep 13 84.4°F 82.0°F 81.0°F
Sep 14 84.5°F 81.6°F 81.0°F
Sep 15 84.3°F 81.1°F 80.4°F
Sep 16 84.2°F 81.5°F 80.3°F
Sep 17 84.1°F 81.7°F 80.2°F
Sep 18 84.0°F 81.8°F 80.1°F
Sep 19 84.0°F 81.5°F 80.1°F
Sep 20 84.0°F 81.4°F 80.1°F
Sep 21 83.7°F 81.1°F 79.8°F
Sep 22 83.8°F 81.1°F 79.9°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Sousse by month

In Sousse, the months June through October offer comfortable swimming conditions, which amounts to 142 swimming days.
The warmest water in Sousse was recorded on August 28, 2026, reaching a 87.5°F. While the coldest temperature occurred on February 27, 2019, dipping to 56.6°F. The average readings by season are 61.7°F in Winter, 62.9°F in Spring, 78.6°F in Summer, and 75.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Port el Kantaoui 84.4°F 5mi
Skanes 84.3°F 9mi
Monastir 84.2°F 11mi
Mahdia 84.7°F 33mi
La Goulette 83.8°F 71mi
Tunis 83.6°F 73mi

* current water temperature in this city

** straight line distance from Sousse