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 05:13 AM and sunset is at 07:38 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Warm air temperatures (max 25°C on Thu morning, min 17°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Sat afternoon. Warm air temperatures (max 23°C on Sat morning, min 18°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Wed morning. Warm (max 26°C on Mon morning, min 18°C on Mon night). Winds increasing (light winds from the ESE on Mon morning, fresh winds from the ESE by Wed afternoon).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun morning. Warm (max 26°C on Sat afternoon, min 19°C on Fri night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
5:26AM1.59m
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
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
Wave
height (m) 
direction
period (s) 
1.6
SSE
10
1.6
S
10
1.5
S
10
1.6
S
9
2
SSW
9
2.2
S
9
1.9
S
9
1.9
S
10
1.9
SSW
10
1.9
SSW
11
1.9
SW
11
1.9
SW
11
1.8
SW
11
1.7
SW
11
1.5
SW
10
1.2
SW
10
1.2
SW
10
1.3
SW
10
1.3
SW
10
1.9
ESE
6
1.8
ESE
6
1.6
ESE
6
2.5
ESE
7
3
ESE
8
3
ESE
8
3.5
ESE
9
3
ESE
8
2.5
ESE
8
2.5
ESE
9
2.4
ESE
9
1.9
S
12
1.7
S
12
1.7
S
12
1.8
SSW
12
1.7
SSW
11
1.6
SSW
11
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
risk tstorm
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
 km/h
15
WSW
15
SW
5
WNW
15
S
25
ESE
10
E
15
SSE
20
ESE
5
SE
20
SE
15
ESE
10
E
15
SE
15
ESE
5
ESE
10
SE
20
ESE
10
ENE
15
SE
25
ESE
5
E
15
SE
30
ESE
15
E
20
ESE
35
ESE
10
E
15
SSE
15
SE
10
WNW
10
SSW
10
SE
5
WNW
15
SW
15
WSW
15
W
 mm 
1
2
1
4
2
1
max°C
23
23
19
22
22
19
25
24
20
22
20
19
23
22
19
22
23
20
26
26
20
25
25
21
24
24
21
25
25
22
25
25
21
25
26
23
Moonrise
8:01
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
Sunrise
5:13
5:13
5:13
5:15
5:16
5:16
5:16
5:16
5:18
5:18
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
21.0° C
(Statistics for 23 Dec 1981-2005 – mean: 20.8 max: 22.4 min: 19.8°C)
Issued (local time): 1 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest