Knysna Sea Conditions and Tide Table

Knysna 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 — and sunset is at 07:38 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Warm air temperatures (max 25°C on Thu morning, min 17°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Mon morning, min 18°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 27°C on Mon afternoon, min 20°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 26°C on Sat morning, min 19°C on Thu night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
AM
Wave Height Map
High Tide
5:29PM1.57m
6:01AM1.58m
6:05PM1.51m
6:39AM1.56m
6:45PM1.44m
7:22AM1.53m
7:33PM1.34m
8:14AM1.49m
8:36PM1.25m
9:20AM1.45m
10:00PM1.20m
10:41AM1.45m
11:34PM1.22m
12:02PM1.49m
00:51AM1.32m
1:11PM1.58m
1:52AM1.45m
2:09PM1.68m
2:44AM1.58m
2:59PM1.76m
3:30AM1.69m
3:45PM1.79m
4:14AM1.77m
Low Tide
11:28AM0.34m
11:44PM0.20m
12:05PM0.37m
00:18AM0.25m
12:47PM0.42m
00:57AM0.31m
1:37PM0.46m
1:43AM0.39m
2:39PM0.51m
2:42AM0.47m
3:56PM0.52m
3:59AM0.53m
5:22PM0.48m
5:27AM0.53m
6:39PM0.39m
6:47AM0.45m
7:42PM0.28m
7:53AM0.34m
8:35PM0.17m
8:48AM0.23m
9:21PM0.08m
9:37AM0.15m
10:03PM0.03m
10:23AM0.12m
Wave
height (m) 
direction
period (s) 
1.6
S
10
1.5
S
10
1.6
S
9
2.2
SSW
9
2.2
S
9
1.9
S
9
2.1
S
9
1.9
SSW
10
1.9
SSW
12
1.9
SW
11
1.8
SW
11
1.8
SW
11
1.6
SW
11
1.5
SW
10
1.2
SW
10
1.6
SW
10
1.8
ESE
6
1.4
ESE
6
2.3
ESE
7
2.5
ESE
8
1.8
ESE
8
1.7
ESE
8
2.2
ESE
9
1.7
ESE
9
1.7
ESE
8
1.9
ESE
7
1.8
S
10
2
ESE
6
1.8
S
11
1.4
S
11
1.4
S
11
1.4
SW
18
1.6
SW
16
2.1
SW
15
2.2
SW
14
1.8
SW
13
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
clear
some clouds
some clouds
 km/h
15
WSW
5
NW
15
SE
25
ESE
10
E
15
SE
20
ESE
5
SE
15
ESE
20
ESE
10
E
20
SE
20
ESE
10
ESE
15
ESE
25
ESE
10
ENE
15
SE
20
ESE
5
ENE
10
S
10
SSW
10
W
5
SSW
20
ESE
10
E
20
ESE
20
ESE
0
NW
10
SSE
20
ESE
5
ENE
15
SE
25
ESE
10
E
15
ESE
 mm 
2
2
max°C
23
19
21
22
19
25
24
20
20
21
19
22
22
19
23
24
20
28
27
22
26
27
20
22
23
21
25
25
21
25
25
22
26
26
21
25
Moonrise
9:03
10:05
11:07
12:10
1:16
2:24
3:37
4:52
6:07
7:15
8:13
Moonset
10:21
10:51
11:18
11:45
12:12
12:41
1:14
1:54
2:43
3:42
4:51
6:05
Sunrise
5:13
5:13
5:15
5:16
5:16
5:16
5:16
5:18
5:18
5:20
5:20
5:20
Sunset
7:38
7:38
7:39
7:39
7:40
7:40
7:40
7:40
7:42
7:42
7:42
7:42
Today's sea temperature in Knysna is
20.9° C
(Statistics for 23 Dec 1981-2005 – mean: 20.9 max: 22.4 min: 19.8°C)
Issued (local time): 1 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest