Measurements:
°C
°F
CURRENT WEATHER
15:11
Mafia Island
82°F
NW 9 mph
Feels like: 84°F
Precip: 5%
World Resorts Tanzania Mafia Island Weather

7 Day Weather Forecast

07.02
thu
DAY
84°F
NW 7 mph
precip
4%
NIGHT
76°F
NW 8 mph
precip
8%
07.03
fri
DAY
82°F
NW 6 mph
precip
10%
NIGHT
76°F
NW 8 mph
precip
13%
07.04
sat
DAY
84°F
NW 11 mph
precip
11%
NIGHT
76°F
NW 9 mph
precip
8%
07.05
sun
DAY
84°F
NW 9 mph
precip
2%
NIGHT
74°F
NW 8 mph
precip
12%
07.06
mon
DAY
86°F
NW 9 mph
precip
18%
NIGHT
78°F
NW 8 mph
precip
25%
07.07
tue
DAY
86°F
NW 9 mph
precip
13%
NIGHT
74°F
N 6 mph
precip
39%
07.08
wed
DAY
82°F
N 13 mph
precip
44%
NIGHT
76°F
NW 7 mph
precip
14%

Mafia Island Sea Water Temperature in July, °F

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Mafia Island was 26.3°F. The maximum and minimum values were 25.9°F and 27.1°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 86.8 °F
August 87.2 °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
more details