World Resorts South Africa Capetown Weather

Capetown sea water temperature

Current sea water temperature:
+59.9°F
Minimum sea water temperature in February: 68.4°F
Maximum sea water temperature in February: 53.6°F
Average sea water temperature in February: 62.1°F

Sea water temperature for the last 10 days:

February 4 59.9°F January 30 54.7°F
February 3 59.0°F January 29 55.0°F
February 2 58.3°F January 28 54.3°F
February 1 57.0°F January 27 55.9°F
January 31 56.5°F January 26 53.8°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:
2026
2025
2024

The average sea water temperature in January of 2026 was 56.9°F. The highest and lowest sea temperatures during the month were 60.8°F and 52.5°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.

Best time for vacation in Capetown

Sunniest months:
January 24 days
February 23 days
December 22 days
Warmest months:
February 77.1 °F
January 77.0 °F
March 74.7 °F
Warmest sea temp:
February 62.2 °F
January 61.7 °F
March 60.4 °F
Coldest months:
July 60.6 °F
August 61.4 °F
June 61.9 °F
Rainiest months:
June 6 days
August 5 days
July 5 days
Windiest months:
January 11.7 mph
December 11.7 mph
November 11.6 mph

Capetown on a weather map

Capetown
+73°F
N 8 mph
Feels like: +77°F
Precip.: 0%
Places in South Africa:
Name
°F
+77°F
+77°F
+73°F
+77°F
+79°F
+63°F
24 Hours Forecast
Capetown
Local time: 21:22
February 05, thursday
0000
72°F
N
6 mph
0300
72°F
N
2 mph
0600
70°F
N
4 mph
0900
73°F
N
3 mph
1200
77°F
NE
7 mph
1500
75°F
N
14 mph
1800
73°F
N
16 mph
2100
70°F
N
16 mph
Units of measurement: °C / °F