World Resorts Tanzania Mafia Island Weather

Mafia Island 14 Days Forecast

25.10
sun
Day
88°F
NW 12 mph
Precip.
6%
Night
79°F
NW 9 mph
Precip.
16%
26.10
mon
Day
88°F
W 9 mph
Precip.
14%
Night
77°F
NW 8 mph
Precip.
20%
27.10
tue
Day
86°F
W 10 mph
Precip.
6%
Night
79°F
W 8 mph
Precip.
10%
28.10
wed
Day
86°F
W 9 mph
Precip.
12%
Night
79°F
W 7 mph
Precip.
28%
29.10
thu
Day
86°F
W 10 mph
Precip.
19%
Night
79°F
SW 6 mph
Precip.
31%
30.10
fri
Day
86°F
W 9 mph
Precip.
36%
Night
79°F
W 5 mph
Precip.
28%
31.10
sat
Day
84°F
W 8 mph
Precip.
22%
Night
77°F
NW 7 mph
Precip.
49%
01.11
sun
Day
84°F
W 8 mph
Precip.
16%
Night
77°F
NW 4 mph
Precip.
38%
02.11
mon
Day
84°F
W 8 mph
Precip.
26%
Night
79°F
W 6 mph
Precip.
19%
03.11
tue
Day
84°F
W 8 mph
Precip.
20%
Night
79°F
W 6 mph
Precip.
24%
04.11
wed
Day
84°F
W 8 mph
Precip.
7%
Night
79°F
W 6 mph
Precip.
12%
05.11
thu
Day
84°F
W 6 mph
Precip.
14%
Night
79°F
W 6 mph
Precip.
24%
06.11
fri
Day
86°F
W 9 mph
Precip.
15%
Night
77°F
NW 7 mph
Precip.
23%
07.11
sat
Day
86°F
W 9 mph
Precip.
17%
Night
79°F
W 8 mph
Precip.
9%

Sea water temperature in October, °F

Show year:
2026
2025
2024

The average sea water temperature in October of 2026 was 81.6°F. The highest and lowest sea temperatures during the month were 82.8°F and 81.0°F.

Sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 82.9°F. The highest and lowest sea temperatures during the month were 84.4°F and 81.7°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

Sunniest months:
June 13 days
July 13 days
December 12 days
Warmest months:
March 89.1 °F
December 89.0 °F
February 88.9 °F
Warmest sea temp:
March 85.0 °F
April 84.5 °F
December 84.2 °F
Coldest months:
July 83.0 °F
August 83.4 °F
June 83.6 °F
Rainiest months:
April 16 days
March 11 days
May 11 days
Windiest months:
July 9.5 mph
June 9.0 mph
August 8.8 mph

Mafia Island on a weather map

Current weather
18:14
Mafia Island
+82°F
NW 9 mph
Feels like: +88°F
Precip.: 12%
Places in Tanzania:
Name
°F
Arusha
+75°F
Dar es Salaam
+82°F
Dodoma
+82°F
Zanzibar
+81°F
Kilimanjaro
+77°F
Lake Manyara
+86°F
Mafia Island
+82°F
Nungwi
+81°F
Ngorongoro
+72°F
Pemba
+79°F
Selous
+93°F
Serengeti
+86°F
Tanga
+81°F
Tanganyika
+79°F
Tarangire
+86°F
all places
24 Hours Forecast
Mafia Island
Local time: 18:14
October 25, sunday
2100
81°F
NW
9 mph
October 26, monday
0000
79°F
NW
9 mph
0300
79°F
NW
7 mph
0600
79°F
NW
6 mph
0900
84°F
NW
9 mph
1200
88°F
W
9 mph
1500
86°F
W
11 mph
1800
81°F
W
9 mph
Units of measurement: °C / °F