17.07
fri
fri
Day
82°F
NW 12 mph
Precip.
13%
13%
Night
73°F
NW 9 mph
Precip.
6%
6%
18.07
sat
sat
Day
82°F
NW 10 mph
Precip.
10%
10%
Night
73°F
NW 11 mph
Precip.
20%
20%
19.07
sun
sun
Day
79°F
NW 8 mph
Precip.
8%
8%
Night
70°F
NW 3 mph
Precip.
13%
13%
20.07
mon
mon
Day
81°F
W 7 mph
Precip.
4%
4%
Night
73°F
W 7 mph
Precip.
18%
18%
21.07
tue
tue
Day
79°F
W 9 mph
Precip.
36%
36%
Night
72°F
NW 6 mph
Precip.
19%
19%
22.07
wed
wed
Day
81°F
W 9 mph
Precip.
8%
8%
Night
72°F
NW 6 mph
Precip.
10%
10%
23.07
thu
thu
Day
82°F
NW 9 mph
Precip.
2%
2%
Night
73°F
NW 7 mph
Precip.
15%
15%
24.07
fri
fri
Day
82°F
NW 11 mph
Precip.
12%
12%
Night
75°F
NW 11 mph
Precip.
12%
12%
25.07
sat
sat
Day
82°F
NW 13 mph
Precip.
3%
3%
Night
75°F
NW 11 mph
Precip.
11%
11%
26.07
sun
sun
Day
82°F
NW 12 mph
Precip.
3%
3%
Night
73°F
NW 9 mph
Precip.
24%
24%
27.07
mon
mon
Day
77°F
NW 6 mph
Precip.
51%
51%
Night
72°F
NW 7 mph
Precip.
16%
16%
28.07
tue
tue
Day
82°F
NW 10 mph
Precip.
10%
10%
Night
72°F
NW 7 mph
Precip.
13%
13%
29.07
wed
wed
Day
82°F
NW 11 mph
Precip.
3%
3%
Night
73°F
NW 7 mph
Precip.
14%
14%
sea water
temperature
temperature
| Mafia Island |
monthly
weather
weather
| Mafia Island |
current
weather
weather
| Mafia Island |
7 days
forecast
forecast
| Mafia Island |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 79.7°F. The highest and lowest sea temperatures during the month were 80.4°F and 79.0°F.
Air temperature in Mafia Island, °F
Precipitation total in Mafia Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Mafia Island
Mafia Island on a weather map
Places in Tanzania:
Name
°F
24 Hours Forecast
Mafia Island
Local time: 02:18
July 17, friday
0300
73°F
NW
10 mph
10 mph
0600
70°F
N
9 mph
9 mph
0900
75°F
NE
7 mph
7 mph
1200
82°F
NW
12 mph
12 mph
1500
79°F
NW
16 mph
16 mph
1800
77°F
NW
10 mph
10 mph
2100
73°F
NW
9 mph
9 mph
July 18, saturday
0000
73°F
NW
9 mph
9 mph
