Cape Town Sea Conditions and Tide Table

Cape Town Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 05:28 AM and sunset is at 07:52 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Tue night. Warm air temperatures (max 21°C on Mon morning, min 16°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the S by Wed afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Fri afternoon, min 16°C on Thu morning). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 28°C on Mon afternoon, min 18°C on Sun night). Winds decreasing (fresh winds from the SSE on Sun afternoon, calm by Mon night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 23°C on Wed morning, min 18°C on Thu night). Winds increasing (light winds from the SSE on Wed morning, fresh winds from the SSE by Fri night).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
12:30PM1.51m
1:10AM1.41m
1:12PM1.54m
1:48AM1.47m
1:49PM1.58m
2:24AM1.52m
2:23PM1.60m
2:57AM1.57m
2:56PM1.62m
3:30AM1.61m
3:28PM1.63m
4:02AM1.63m
4:01PM1.62m
4:34AM1.64m
4:36PM1.60m
5:08AM1.65m
5:12PM1.57m
5:44AM1.64m
5:53PM1.53m
6:24AM1.63m
6:39PM1.47m
7:11AM1.61m
7:34PM1.42m
Low Tide
6:16AM0.75m
7:00PM0.62m
7:01AM0.72m
7:36PM0.57m
7:41AM0.68m
8:09PM0.52m
8:16AM0.65m
8:40PM0.48m
8:51AM0.63m
9:11PM0.45m
9:25AM0.61m
9:42PM0.44m
9:59AM0.60m
10:14PM0.44m
10:34AM0.59m
10:46PM0.46m
11:11AM0.60m
11:21PM0.49m
11:52AM0.61m
11:59PM0.53m
12:39PM0.63m
00:43AM0.59m
1:34PM0.65m
1:36AM0.64m
Wave
height (m) 
direction
period (s) 
2.3
SW
12
2.3
SW
12
2.1
SW
12
2
WSW
12
2
WSW
12
2.3
WSW
14
2.4
WSW
13
2.4
SW
9
2.1
SSW
8
1.7
WSW
12
1.7
WSW
12
1.8
SW
15
1.7
SW
13
1.9
SW
12
2.1
SW
12
2
SW
11
2.1
SW
11
1.9
SW
11
1.8
SW
11
2.5
S
7
2
S
8
1.4
WSW
12
1.3
WSW
11
1.3
WSW
11
1.2
WSW
11
1.6
SW
19
1.9
SW
16
2
SW
14
2.3
SW
14
2.1
SW
13
1.8
SW
12
1.7
SW
12
1.7
SW
11
1.6
SW
11
1.8
SW
10
1.7
SW
10
clear
clear
clear
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
clear
clear
clear
clear
clear
 km/h
15
SSW
25
SSW
10
S
15
WNW
15
W
10
SSW
20
S
35
S
25
SSE
20
S
30
S
25
SSE
20
S
30
S
20
SSE
20
S
30
S
25
SSE
25
SSE
40
SSE
15
ESE
10
S
20
S
5
NE
15
S
35
SSE
15
SSE
15
S
30
SSE
15
SSE
20
SSE
30
S
20
SSE
20
SSE
35
SSE
25
SSE
 mm 
1
2
max°C
21
21
20
21
21
20
19
19
17
19
20
17
20
21
19
21
21
19
24
25
23
26
28
24
22
23
20
23
23
21
21
22
20
23
22
19
Moonrise
2:11
2:39
3:11
3:48
4:32
5:22
6:19
7:19
8:21
9:23
10:25
11:27
Moonset
4:00
4:58
5:57
6:55
7:51
8:41
9:26
10:05
10:39
11:09
11:37
Sunrise
5:28
5:28
5:30
5:30
5:30
5:31
5:31
5:31
5:31
5:33
5:33
5:33
Sunset
7:52
7:52
7:53
7:53
7:54
7:55
7:55
7:57
7:57
7:58
7:58
7:58
Today's sea temperature in Cape Town is
14.7° C
(Statistics for 15 Dec 1981-2005 – mean: 19.1 max: 20.8 min: 17.9°C)
Issued (local time): 7 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest