26.08
wed
wed
Day
77°F
NW 8 mph
Precip.
59%
59%
Night
72°F
NW 6 mph
Precip.
11%
11%
27.08
thu
thu
Day
81°F
N 9 mph
Precip.
38%
38%
Night
72°F
NW 7 mph
Precip.
12%
12%
28.08
fri
fri
Day
82°F
NW 12 mph
Precip.
11%
11%
Night
72°F
NW 6 mph
Precip.
12%
12%
29.08
sat
sat
Day
81°F
N 11 mph
Precip.
44%
44%
Night
73°F
NW 6 mph
Precip.
27%
27%
30.08
sun
sun
Day
79°F
NW 10 mph
Precip.
38%
38%
Night
73°F
W 6 mph
Precip.
24%
24%
31.08
mon
mon
Day
81°F
NW 10 mph
Precip.
31%
31%
Night
73°F
NW 7 mph
Precip.
12%
12%
01.09
tue
tue
Day
84°F
NW 11 mph
Precip.
36%
36%
Night
73°F
NW 6 mph
Precip.
26%
26%
sea water
temperature
temperature
| Zanzibar |
monthly
weather
weather
| Zanzibar |
current
weather
weather
| Zanzibar |
14 days
forecast
forecast
| Zanzibar |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 79.0°F. The highest and lowest sea temperatures during the month were 79.7°F and 78.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 79.5°F. The highest and lowest sea temperatures during the month were 80.4°F and 78.4°F.
Air temperature in Zanzibar, °F
Precipitation total in Zanzibar, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Zanzibar
Zanzibar on a weather map
Places in Tanzania:
Name
°F
24 Hours Forecast
Zanzibar
Local time: 09:04
August 26, wednesday
1200
77°F
NW
8 mph
8 mph
1500
84°F
NW
11 mph
11 mph
1800
77°F
NW
10 mph
10 mph
2100
73°F
NW
8 mph
8 mph
August 27, thursday
0000
72°F
NW
6 mph
6 mph
0300
70°F
NW
5 mph
5 mph
0600
72°F
NW
4 mph
4 mph
0900
77°F
N
7 mph
7 mph
