28.04
tue
tue
Day
63°F
NW 12 mph
Precip.
0%
0%
Night
57°F
NW 9 mph
Precip.
0%
0%
29.04
wed
wed
Day
63°F
N 5 mph
Precip.
0%
0%
Night
59°F
NW 7 mph
Precip.
0%
0%
30.04
thu
thu
Day
63°F
N 12 mph
Precip.
0%
0%
Night
59°F
S 5 mph
Precip.
0%
0%
01.05
fri
fri
Day
63°F
S 19 mph
Precip.
0%
0%
Night
61°F
S 14 mph
Precip.
100%
100%
02.05
sat
sat
Day
63°F
S 11 mph
Precip.
100%
100%
Night
61°F
S 7 mph
Precip.
23%
23%
03.05
sun
sun
Day
66°F
S 12 mph
Precip.
100%
100%
Night
63°F
E 7 mph
Precip.
68%
68%
04.05
mon
mon
Day
64°F
E 11 mph
Precip.
100%
100%
Night
61°F
NE 11 mph
Precip.
100%
100%
sea water
temperature
temperature
| Capetown |
monthly
weather
weather
| Capetown |
current
weather
weather
| Capetown |
14 days
forecast
forecast
| Capetown |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 60.7°F. The highest and lowest sea temperatures during the month were 62.4°F and 58.3°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 56.2°F. The highest and lowest sea temperatures during the month were 58.1°F and 53.4°F.
Air temperature in Capetown, °F
Precipitation total in Capetown, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Capetown
Capetown on a weather map
Places in South Africa:
Name
°F
24 Hours Forecast
Capetown
Local time: 00:16
April 28, tuesday
0300
57°F
N
9 mph
9 mph
0600
57°F
NW
10 mph
10 mph
0900
59°F
NW
9 mph
9 mph
1200
63°F
NW
12 mph
12 mph
1500
63°F
N
17 mph
17 mph
1800
61°F
NW
17 mph
17 mph
2100
59°F
NW
13 mph
13 mph
April 29, wednesday
0000
57°F
NW
9 mph
9 mph
