Current Sea Water Temperature:
+64.8°F
| Maximum Sea Water Temperature in March: | 67.8°F |
| Minimum Sea Water Temperature in March: | 54.4°F |
| Average water temperature in March: | 61.7°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| March 09 | 64.8°F | March 04 | 64.0°F |
| March 08 | 63.6°F | March 03 | 63.8°F |
| March 07 | 65.2°F | March 02 | 65.8°F |
| March 06 | 66.0°F | March 01 | 66.0°F |
| March 05 | 64.6°F | February 28 | 66.6°F |
When is the Warmest Sea for Capetown?
According to our data for the last three years for Capetown the highest average sea water temperature was in February, January and March.
Average Water Temperature by Month, °F
Sea Water Temperature in February
The average sea surface temperature in February 2026 for Capetown was 61.1°F. The maximum and minimum values were 53.6°F and 68.2°F respectively.
Sea Water Temperature in January
The average sea surface temperature in January 2026 for Capetown was 57.6°F. The maximum and minimum values were 52.8°F and 62.0°F respectively.
Sea Water Temperature in March
The average sea surface temperature in March 2025 for Capetown was 60.6°F. The maximum and minimum values were 56.4°F and 63.0°F respectively.
South Africa Resorts:
NAME
F°
| Capetown |  |
+70 |
| Durban |  |
+66 |
| Hazyview | |
+52 |
| Johannesburg | |
+58 |
| Pilanesberg | |
+64 |
| Port Elizabeth | |
+68 |
| Pretoria | |
+60 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Capetown
Local time: 02:05
10 mar, tuesday
| 0300 |  |
70°F | NW 6 mph |
| 0600 | |
70°F | NW 4 mph |
| 0900 |  |
78°F | NW 4 mph |
| 1200 | |
94°F | NE 2 mph |
| 1500 | |
96°F | NE 6 mph |
| 1800 | |
88°F | N 7 mph |
| 2100 | |
84°F | N 5 mph |
11 mar, wednesday
| 0000 | |
82°F | NW 5 mph |