World Resorts South Africa Capetown Weather

Capetown Sea Temperature in March

Average sea water temperature in March:
+60.6°F
Minimum sea water temperature in March: 67.1°F
Maximum sea water temperature in March: 54.0°F

Daily sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 63.8°F. The highest and lowest sea temperatures during the month were 67.1°F and 62.2°F.

Monthly sea water temperature in Capetown, °F

Which South Africa resorts have warmest sea in March?

Place name March 2026 March 2025
Durban 77.0°F 77.0°F
Port Elizabeth 68.0°F 67.1°F
Capetown 63.8°F 59.5°F

Best time for vacation in Capetown

Sunniest months:
January 24 days
February 22 days
December 22 days
Warmest months:
January 77.0 °F
February 76.9 °F
March 74.7 °F
Warmest sea temp:
February 62.0 °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

Current weather
23:47
Capetown
+70°F
NE 1 mph
Feels like: +70°F
Precip.: 0%
Places in South Africa:
Name
°F
Durban
+72°F
Johannesburg
+66°F
Capetown
+70°F
Pilanesberg
+66°F
Port Elizabeth
+70°F
Pretoria
+68°F
Hazyview
+63°F
24 Hours Forecast
Capetown
Local time: 23:47
March 18, wednesday
0000
70°F
NE
1 mph
0300
68°F
NE
1 mph
0600
66°F
N
3 mph
0900
70°F
N
2 mph
1200
73°F
N
6 mph
1500
75°F
N
9 mph
1800
73°F
N
9 mph
2100
72°F
NW
6 mph
Units of measurement: °C / °F