28.12
sun
sun
Day
73°F
SE 1 mph
Precip.
100%
100%
Night
73°F
SE 4 mph
Precip.
0%
0%
29.12
mon
mon
Day
84°F
S 11 mph
Precip.
0%
0%
Night
77°F
S 7 mph
Precip.
0%
0%
30.12
tue
tue
Day
88°F
SE 2 mph
Precip.
0%
0%
Night
77°F
S 4 mph
Precip.
0%
0%
31.12
wed
wed
Day
86°F
NW 1 mph
Precip.
100%
100%
Night
77°F
S 4 mph
Precip.
100%
100%
01.01
thu
thu
Day
84°F
W 7 mph
Precip.
100%
100%
Night
77°F
SW 6 mph
Precip.
100%
100%
02.01
fri
fri
Day
88°F
S 9 mph
Precip.
79%
79%
Night
77°F
SW 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
79°F
W 6 mph
Precip.
74%
74%
Night
75°F
S 6 mph
Precip.
65%
65%
sea water
temperature
temperature
| Mafia Island |
monthly
weather
weather
| Mafia Island |
current
weather
weather
| Mafia Island |
14 days
forecast
forecast
| Mafia Island |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 84.4°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.7°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 84.5°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.3°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: 21:54
December 29, monday
0000
73°F
SE
4 mph
4 mph
0300
72°F
SE
4 mph
4 mph
0600
72°F
SE
4 mph
4 mph
0900
81°F
S
6 mph
6 mph
1200
84°F
S
11 mph
11 mph
1500
79°F
S
7 mph
7 mph
1800
79°F
S
8 mph
8 mph
2100
77°F
S
6 mph
6 mph
