swell.co.za CAPE TOWN combined swell forecast

Combined numerical/graphical presentation of wind, wave height, swell period and swell direction for Cape Town, South Africa.

Today

Mon
18 Aug
2025

05h00

08h00

11h00

14h00

17h00

20h00

13

18

17

16

15

1.1

1.2

1.3

1.5

1.6

1.9

3

6

14

18

20

21

Tomorrow

Tue
19 Aug
2025

05h00

08h00

11h00

14h00

17h00

20h00

15

14

13

2.8

2.9

2.8

2.7

2.5

2.4

17

5

7

9

3

2

Wed
20 Aug
2025

05h00

08h00

11h00

14h00

17h00

20h00

13

12

2.0

1.9

1.7

1.9

2.1

13

17

26

32

33

28

Thu
21 Aug
2025

05h00

08h00

11h00

14h00

17h00

20h00

11

10

2.7

2.6

2.5

2.4

2.3

11

21

30

35

28

21

Fri
22 Aug
2025

05h00

08h00

11h00

14h00

17h00

20h00

10

2.4

2.5

2.7

2.9

29

24

27

33

35

39

Sat
23 Aug
2025

05h00

08h00

11h00

14h00

17h00

20h00

11

12

13

14

4.1

4.8

5.3

5.4

5.2

4.9

49

48

41

34

25

16

Sun
24 Aug
2025

05h00

08h00

11h00

14h00

17h00

20h00

13

4.1

3.9

3.7

3.6

3.4

3.3

13

8

11

23

26

Mon
25 Aug
2025

05h00

08h00

11h00

14h00

17h00

20h00

13

12

2.9

2.7

2.5

2.3

41

45

39

27

24

25

The forecast could include technical, typographical, and human errors. Photos of the earth are provided by NASA's Earth Observatory. Unmodified wave information on the main page is provided by wavewatch-III. The experimental page contains modified content, and should be treated as precisely that: modified and experimental. It contains its own important disclaimer at the top.

Privacy policy:
   Our web server logs page visits. This include your IP address, time of visit and browser type. The logs are deleted after 15 days.
   We use Google products. Google Analytics tracks and reports our website traffic to us. It may include your browser type, device type, location estimate and similar metrics. All non-aggregated event data (we haven't set up any) is retained for 2 months in analytics.
   We use Google Signals. If you are a signed in user of Google, and you have consented to ad personalisation in your own account settings, google will collect enhanced analytics and may show you ads based on your interests. This may include our ads we run through Google, since our site is of interest to you. Google does not share with us who the users are that received personalised ads. Ad personalisation is controlled by you in your own Google account settings, not by us.