18.05
mon
mon
Day
68°F
SW 13 mph
Precip.
0%
0%
Night
66°F
SW 7 mph
Precip.
0%
0%
19.05
tue
tue
Day
72°F
SW 9 mph
Precip.
0%
0%
Night
66°F
NW 6 mph
Precip.
0%
0%
20.05
wed
wed
Day
73°F
W 6 mph
Precip.
0%
0%
Night
68°F
W 7 mph
Precip.
0%
0%
21.05
thu
thu
Day
73°F
SW 11 mph
Precip.
0%
0%
Night
66°F
SW 7 mph
Precip.
0%
0%
22.05
fri
fri
Day
73°F
S 15 mph
Precip.
0%
0%
Night
68°F
SW 6 mph
Precip.
0%
0%
23.05
sat
sat
Day
73°F
NW 9 mph
Precip.
0%
0%
Night
68°F
NW 8 mph
Precip.
0%
0%
24.05
sun
sun
Day
75°F
SW 8 mph
Precip.
0%
0%
Night
68°F
W 7 mph
Precip.
0%
0%
25.05
mon
mon
Day
75°F
SW 9 mph
Precip.
0%
0%
Night
68°F
NW 9 mph
Precip.
0%
0%
26.05
tue
tue
Day
75°F
W 9 mph
Precip.
0%
0%
Night
70°F
NW 12 mph
Precip.
0%
0%
27.05
wed
wed
Day
75°F
W 14 mph
Precip.
0%
0%
Night
70°F
SW 12 mph
Precip.
0%
0%
28.05
thu
thu
Day
72°F
SW 17 mph
Precip.
0%
0%
Night
70°F
SW 17 mph
Precip.
0%
0%
29.05
fri
fri
Day
73°F
W 21 mph
Precip.
53%
53%
Night
72°F
W 20 mph
Precip.
0%
0%
30.05
sat
sat
Day
73°F
W 20 mph
Precip.
0%
0%
Night
70°F
SW 14 mph
Precip.
0%
0%
31.05
sun
sun
Day
75°F
SW 11 mph
Precip.
0%
0%
Night
72°F
W 9 mph
Precip.
0%
0%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 70.4°F. The highest and lowest sea temperatures during the month were 72.0°F and 69.1°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 79.2°F. The highest and lowest sea temperatures during the month were 82.9°F and 74.7°F.
Air temperature in Zarzis, °F
Precipitation total in Zarzis, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Zarzis
Zarzis on a weather map
Places in Tunisia:
Name
°F
24 Hours Forecast
Zarzis
Local time: 14:12
May 18, monday
1500
70°F
SW
14 mph
14 mph
1800
66°F
SW
12 mph
12 mph
2100
66°F
W
12 mph
12 mph
May 19, tuesday
0000
66°F
SW
7 mph
7 mph
0300
64°F
W
7 mph
7 mph
0600
64°F
SW
4 mph
4 mph
0900
70°F
SW
9 mph
9 mph
1200
72°F
SW
9 mph
9 mph
