What is the current water temperature in Zarzis?

Q: What is the current water temperature in Zarzis?

As of now, in Zarzis, the water temperature is 15.99°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

Tunisia > Zarzis

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.

60.8

°F

March 21, 19:03

Trend:

decreasing

Yesterday:

61.9°F

Tomorrow:

60.7°F

Sunrise:

06:19

Sunset:

18:28

Day Length:

12 h. 9 min.

Zarzis in March

Minimum:

60.3°F

Average:

62.1°F

Maximum:

65.0°F

Sea water temperature in Zarzis today

As of now, in Zarzis, the water temperature is 60.8°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.7°F lower 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 minimum temperature for this date. The maximum temperature recorded for this date was 65.7°F on 2025, while the historical minimum was 59.2°F on 2019.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 60.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Zarzis

Date	Current Year actual* / forecast**	last year	10 years average
Mar 7	63.1°F	61.6°F	60.9°F
Mar 8	63.5°F	62.4°F	61.1°F
Mar 9	62.7°F	63.0°F	61.4°F
Mar 10	62.7°F	63.6°F	61.6°F
Mar 11	62.6°F	63.9°F	61.6°F
Mar 12	61.9°F	63.6°F	61.7°F
Mar 13	63.1°F	64.7°F	61.9°F
Mar 14	62.7°F	65.7°F	62.1°F
Mar 15	62.8°F	65.4°F	62.4°F
Mar 16	62.7°F	65.2°F	62.4°F
Mar 17	62.3°F	65.6°F	62.5°F
Mar 18	61.3°F	65.6°F	62.5°F
Mar 19	61.4°F	65.4°F	62.6°F
Mar 20	61.9°F	65.3°F	62.6°F
Mar 21	60.8°F	65.7°F	62.5°F
Mar 22	60.7°F	66.1°F	62.4°F
Mar 23	60.7°F	66.0°F	62.4°F
Mar 24	60.5°F	65.5°F	62.2°F
Mar 25	60.5°F	65.2°F	62.2°F
Mar 26	60.5°F	64.8°F	62.2°F
Mar 27	60.7°F	64.8°F	62.4°F
Mar 28	60.7°F	64.7°F	62.4°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, 66.1°F in Spring, 81.6°F in Summer, and 77.5°F in Autumn.