19.12
fri
fri
Day
88°F
W 6 mph
Precip.
100%
100%
Night
79°F
W 6 mph
Precip.
100%
100%
20.12
sat
sat
Day
84°F
W 4 mph
Precip.
100%
100%
Night
79°F
W 7 mph
Precip.
0%
0%
21.12
sun
sun
Day
86°F
SW 7 mph
Precip.
100%
100%
Night
77°F
SW 7 mph
Precip.
0%
0%
22.12
mon
mon
Day
84°F
SW 9 mph
Precip.
100%
100%
Night
77°F
S 4 mph
Precip.
0%
0%
23.12
tue
tue
Day
86°F
SW 9 mph
Precip.
100%
100%
Night
79°F
SW 9 mph
Precip.
0%
0%
24.12
wed
wed
Day
90°F
SW 13 mph
Precip.
80%
80%
Night
81°F
SW 9 mph
Precip.
73%
73%
25.12
thu
thu
Day
84°F
S 11 mph
Precip.
100%
100%
Night
81°F
SW 9 mph
Precip.
82%
82%
26.12
fri
fri
Day
88°F
SW 10 mph
Precip.
100%
100%
Night
79°F
SW 7 mph
Precip.
81%
81%
27.12
sat
sat
Day
91°F
SW 10 mph
Precip.
100%
100%
Night
75°F
S 7 mph
Precip.
0%
0%
28.12
sun
sun
Day
90°F
S 9 mph
Precip.
0%
0%
Night
77°F
SW 6 mph
Precip.
100%
100%
29.12
mon
mon
Day
79°F
S 6 mph
Precip.
0%
0%
Night
75°F
S 4 mph
Precip.
0%
0%
30.12
tue
tue
Day
84°F
S 7 mph
Precip.
100%
100%
Night
75°F
S 6 mph
Precip.
100%
100%
31.12
wed
wed
Day
88°F
S 11 mph
Precip.
0%
0%
Night
77°F
S 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
84°F
S 11 mph
Precip.
0%
0%
Night
79°F
SW 11 mph
Precip.
0%
0%
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 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: 04:53
December 19, friday
0600
75°F
S
3 mph
3 mph
0900
81°F
S
2 mph
2 mph
1200
88°F
W
6 mph
6 mph
1500
86°F
W
8 mph
8 mph
1800
82°F
W
7 mph
7 mph
2100
79°F
W
6 mph
6 mph
December 20, saturday
0000
79°F
W
6 mph
6 mph
0300
77°F
W
6 mph
6 mph
