Measurements:
°C
°F
Mafia Island
82°F
W 8 mph
Feels like: 84°F
Precip: 15%
World Resorts Tanzania Mafia Island Weather

14 Day Weather Forecast

09.29
tue
DAY
88°F
W 11 mph
precip
11%
NIGHT
76°F
NW 7 mph
precip
25%
09.30
wed
DAY
88°F
W 11 mph
precip
2%
NIGHT
78°F
NW 9 mph
precip
9%
10.01
thu
DAY
90°F
W 8 mph
precip
11%
NIGHT
78°F
NW 7 mph
precip
26%
10.02
fri
DAY
88°F
W 9 mph
precip
2%
NIGHT
80°F
NW 9 mph
precip
14%
10.03
sat
DAY
88°F
W 11 mph
precip
25%
NIGHT
78°F
W 9 mph
precip
59%
10.04
sun
DAY
86°F
NW 12 mph
precip
57%
NIGHT
80°F
NW 9 mph
precip
8%
10.05
mon
DAY
88°F
NW 12 mph
precip
20%
NIGHT
78°F
NW 7 mph
precip
31%
10.06
tue
DAY
88°F
NW 11 mph
precip
4%
NIGHT
80°F
NW 10 mph
precip
24%
10.07
wed
DAY
88°F
NW 11 mph
precip
3%
NIGHT
78°F
NW 11 mph
precip
24%
10.08
thu
DAY
88°F
NW 11 mph
precip
2%
NIGHT
78°F
NW 8 mph
precip
22%
10.09
fri
DAY
88°F
W 11 mph
precip
14%
NIGHT
78°F
NW 8 mph
precip
31%
10.10
sat
DAY
90°F
NW 7 mph
precip
2%
NIGHT
76°F
NW 8 mph
precip
55%
10.11
sun
DAY
80°F
NW 11 mph
precip
76%
NIGHT
76°F
NW 9 mph
precip
65%

Mafia Island Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Mafia Island was 83.6°F. The maximum and minimum values were 82.6°F and 84.6°F respectively.

Mafia Island on the Weather Map

Best Time to Visit Mafia Island
The most sunny months:
June 13 days
July 13 days
December 12 days
The most warm months:
March 93.4 °F
December 93.3 °F
February 93.2 °F
Warmest sea temperature:
March 88.9 °F
April 88.3 °F
December 88.0 °F
The most cold months:
July 86.7 °F
August 87.1 °F
June 87.3 °F
The most rainy months:
April 16 days
March 11 days
May 11 days
The most windy months:
July 9 mph
June 9 mph
August 9 mph
Tanzania Resorts:
NAME
F°
Arusha +60
Dar es Salaam +82
Dodoma +68
Kilimanjaro +60
Lake Manyara +70
Mafia Island +82
Ngorongoro +56
Nungwi +80
Pemba +80
Selous +74
Serengeti +74
Tanga +78
Tanganyika +80
Tarangire +70
Zanzibar +80
24 Hours Weather Forecast
Mafia Island
Local time: 02:19
29 sep, tuesday
0300 82°F
W
8 mph
0600 82°F
W
7 mph
0900 84°F
NW
10 mph
1200 88°F
W
11 mph
1500 88°F
W
11 mph
1800 82°F
W
8 mph
2100 78°F
NW
7 mph
30 sep, wednesday
0000 76°F
NW
7 mph