Current sea water temperature:
+58.8°F
| Minimum sea water temperature in January: | 67.6°F |
| Maximum sea water temperature in January: | 53.2°F |
| Average sea water temperature in January: | 61.9°F |
| more information | |
14 days
forecast
forecast
| Capetown |
monthly
weather
weather
| Capetown |
Sea water temperature for the last 10 days:
| January 14 | 58.8°F | January 9 | 58.6°F |
| January 13 | 59.2°F | January 8 | 57.4°F |
| January 12 | 60.8°F | January 7 | 59.2°F |
| January 11 | 59.5°F | January 6 | 58.8°F |
| January 10 | 58.3°F | January 5 | 59.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Capetown?
Based on the data about daily sea water temperature for the last three years the warmest sea in Capetown was noticed in February, January and March.
Monthly Sea Temperatures in Capetown, °F
Sea water temperature in February, °F
Show year:
2025
2024
2023
The average sea water temperature in February of 2025 was 58.0°F. The highest and lowest sea temperatures during the month were 61.0°F and 55.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 59.1°F. The highest and lowest sea temperatures during the month were 62.1°F and 55.0°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 59.5°F. The highest and lowest sea temperatures during the month were 61.7°F and 55.8°F.
current
weather
weather
| Capetown |
weather in
January
January
| Capetown |
Best time for vacation in Capetown
Capetown on a weather map
Places in South Africa:
Name
°F
24 Hours Forecast
Capetown
Local time: 21:51
January 15, thursday
0000
64°F
N
14 mph
14 mph
0300
64°F
NW
17 mph
17 mph
0600
63°F
NW
17 mph
17 mph
0900
64°F
NW
21 mph
21 mph
1200
68°F
NW
21 mph
21 mph
1500
68°F
N
17 mph
17 mph
1800
68°F
N
17 mph
17 mph
2100
66°F
NW
17 mph
17 mph
