World Resorts South Africa Capetown Weather

Capetown Sea Temperature in January

Average sea water temperature in January:
+61.9°F
Minimum sea water temperature in January: 67.6°F
Maximum sea water temperature in January: 53.2°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 59.0°F. The highest and lowest sea temperatures during the month were 60.8°F and 57.4°F.

Monthly sea water temperature in Capetown, °F

Which South Africa resorts have warmest sea in January?

Place name January 2026 January 2025
Durban 75.9°F 78.7°F
Port Elizabeth 69.0°F 73.6°F
Capetown 59.0°F 59.1°F

Best time for vacation in Capetown

Sunniest months:
January 24 days
February 23 days
December 22 days
Warmest months:
January 77.2 °F
February 77.1 °F
March 74.7 °F
Warmest sea temp:
February 62.2 °F
January 62.0 °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 11.8 mph
December 11.7 mph
November 11.6 mph

Capetown on a weather map

Current weather
05:12
Capetown
+63°F
NW 8 mph
Feels like: +63°F
Precip.: 81%
Places in South Africa:
Name
°F
Durban
+73°F
Johannesburg
+61°F
Capetown
+63°F
Pilanesberg
+68°F
Port Elizabeth
+66°F
Pretoria
+64°F
Hazyview
+66°F
24 Hours Forecast
Capetown
Local time: 05:12
January 16, friday
0600
63°F
NW
8 mph
0900
66°F
N
9 mph
1200
70°F
N
14 mph
1500
68°F
N
17 mph
1800
66°F
N
17 mph
2100
64°F
N
14 mph
January 17, saturday
0000
64°F
N
12 mph
0300
63°F
N
10 mph
Units of measurement: °C / °F