At this moment warmest sea in Tanzania was observed in the following locations: Zanzibar, Mafia Island, Tanga.
You can find the full list of Tanzania marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
August 2025 | September 2025 |
|---|---|---|---|
| Zanzibar | 79.7°F | 78.4°F | 79.5°F |
| Mafia Island | 79.7°F | 78.6°F | 79.3°F |
| Tanga | 79.7°F | 78.4°F | 79.9°F |
| Tanganyika | 79.5°F | 78.7°F | 79.3°F |
| Nungwi | 79.2°F | 78.3°F | 78.9°F |
| Dar es Salaam | 79.2°F | 78.2°F | 79.2°F |
| Pemba | 79.2°F | 78.0°F | 78.8°F |
| Ngorongoro | 70.3°F | 68.4°F | 70.2°F |
| Lake Manyara | 70.3°F | 68.4°F | 70.3°F |
Charts below show average sea water temperature for Tanzania resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Tanzania resorts at that time.
Places in Tanzania:
Name
°F
