The Tanzania resorts with the warmest sea water temperature in August are Tanganyika, Mafia Island and Tanga.
Below you can see a list of all popular Tanzania resorts and information about sea water temperature in August for the last two years.
| Resort Name | August 2025 | August 2024 | August 2023 |
|---|---|---|---|
| Tanganyika | 81.8°F | 82.7°F | 82.5°F |
| Mafia Island | 81.7°F | 83.1°F | 82.2°F |
| Tanga | 81.6°F | 83.0°F | 82.7°F |
| Zanzibar | 81.5°F | 83.0°F | 82.2°F |
| Nungwi | 81.4°F | 83.1°F | 82.0°F |
| Dar es Salaam | 81.3°F | 82.6°F | 81.8°F |
| Pemba | 81.1°F | 82.4°F | 81.7°F |
| Lake Manyara | 70.5°F | 71.8°F | 71.6°F |
| Ngorongoro | 70.4°F | 71.8°F | 71.5°F |
Please see following sea water temperature averages charts for the warmest Tanzania resorts in August.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Tanzania Resorts:
NAME
F°
| Arusha |  |
+72 |
| Dar es Salaam |  |
+88 |
| Kilimanjaro | |
+76 |
| Lake Manyara | |
+78 |
| Mafia Island | |
+88 |
| Ngorongoro | |
+66 |
| Nungwi |  |
+86 |
| Pemba | |
+86 |
| Ruaha | |
+88 |
| Selous | |
+88 |
| Serengeti | |
+80 |
| Tanga | |
+86 |
| Tanganyika |  |
+74 |
| Tarangire | |
+78 |
| Zanzibar | |
+86 |
