All data are in degrees Fahrenheit

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Water temperature in Zarzis

Detailed information about the current water temperature in Zarzis. 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 Zarzis now

77.0

°F

October 20, 14:53

Trend:

stable

Yesterday:

76.7°F

Tomorrow:

76.7°F

Sunrise:

06:24

Sunset:

17:37

Day Length:

11 h. 13 min.

Zarzis in October

Minimum:

59.6°F

Average:

61.1°F

Maximum:

63.8°F

Sea water temperature in Zarzis today

As of now, in Zarzis, the water temperature is 77.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 79.5°F on 2015, while the historical minimum was 75.3°F on 2021.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest 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 76.2°F, the minimum temperature may reach 75.5°F, and the maximum might stay at 76.7°F.

Daily water temperature in Zarzis

Date Current Year

actual* / forecast**

last year 10 years average
Oct 6 79.1°F 80.5°F 79.6°F
Oct 7 78.4°F 80.0°F 79.4°F
Oct 8 77.6°F 80.4°F 79.2°F
Oct 9 77.6°F 79.1°F 79.0°F
Oct 10 77.1°F 80.2°F 78.8°F
Oct 11 76.7°F 80.9°F 78.7°F
Oct 12 77.1°F 80.1°F 78.7°F
Oct 13 77.3°F 79.8°F 78.5°F
Oct 14 77.1°F 79.8°F 78.4°F
Oct 15 77.5°F 79.6°F 78.2°F
Oct 16 77.6°F 80.0°F 78.1°F
Oct 17 77.0°F 80.0°F 77.8°F
Oct 18 77.0°F 79.2°F 77.7°F
Oct 19 76.7°F 79.4°F 77.6°F
Oct 20 77.0°F 78.6°F 77.5°F
Oct 21 76.7°F 77.8°F 77.3°F
Oct 22 76.7°F 77.5°F 77.2°F
Oct 23 76.5°F 77.1°F 77.1°F
Oct 24 76.4°F 76.5°F 76.9°F
Oct 25 76.1°F 76.2°F 76.6°F
Oct 26 75.8°F 75.7°F 76.4°F
Oct 27 75.5°F 75.6°F 76.0°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 Zarzis by month

In Zarzis, the months June through October offer comfortable swimming conditions, which amounts to 164 swimming days.
The warmest water in Zarzis was recorded on July 26, 2025, reaching a 87.7°F. While the coldest temperature occurred on February 7, 2019, dipping to 55.6°F. The average readings by season are 61.6°F in Winter, 66.0°F in Spring, 81.6°F in Summer, and 77.5°F in Autumn.