Hermanus Sea Conditions and Tide Table

Hermanus 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 07:57 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm air temperatures (max 26°C on Tue afternoon, min 15°C on Sun night). Winds increasing (light winds from the E on Mon morning, strong winds from the ESE by Tue afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Wed afternoon, min 17°C on Tue night). Winds decreasing (fresh winds from the E on Tue night, calm by Thu night).

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Sat afternoon. Warm (max 24°C on Sun afternoon, min 15°C on Sat night). Winds decreasing (strong winds from the W on Sat morning, light winds from the NE by Mon morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 24°C on Thu morning, min 17°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed afternoon).

Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Mon
2
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
3:16AM1.42m
3:19PM1.46m
3:48AM1.49m
3:52PM1.50m
4:19AM1.55m
4:24PM1.51m
4:50AM1.58m
4:56PM1.49m
5:22AM1.59m
5:31PM1.45m
5:56AM1.58m
6:09PM1.38m
6:33AM1.52m
6:52PM1.29m
7:18AM1.44m
7:46PM1.19m
8:15AM1.35m
9:01PM1.10m
9:34AM1.26m
10:43PM1.08m
11:13AM1.25m
00:19AM1.16m
12:38PM1.32m
1:26AM1.30m
1:41PM1.43m
2:18AM1.44m
2:31PM1.52m
Low Tide
9:07PM0.21m
9:21AM0.31m
9:37PM0.15m
9:53AM0.26m
10:06PM0.11m
10:25AM0.22m
10:35PM0.10m
10:58AM0.20m
11:05PM0.11m
11:32AM0.21m
11:36PM0.15m
12:09PM0.24m
00:11AM0.22m
12:51PM0.29m
00:52AM0.31m
1:42PM0.36m
1:43AM0.42m
2:49PM0.44m
2:55AM0.53m
4:22PM0.48m
4:42AM0.57m
6:01PM0.42m
6:24AM0.50m
7:14PM0.31m
7:35AM0.37m
8:07PM0.19m
8:28AM0.24m
8:51PM0.10m
Wave
height (m) 
direction
period (s) 
3
SW
10
3
SW
12
3
SW
12
2.3
SW
12
1.9
SW
11
1.7
SW
11
1.7
SW
10
1.8
SW
10
2
SW
10
1.7
SW
13
1.6
SW
12
1.9
SW
12
1.5
SW
11
1.4
SW
11
1.6
SW
13
1.9
SW
15
2
SW
14
2
SW
13
2.1
SW
12
3
SW
12
3.5
SW
10
3
SW
11
2.5
SW
11
2.5
SW
12
2.1
SW
11
1.8
SW
11
1.7
SSW
11
1.6
SSW
11
1.3
SSW
11
1.5
SSW
10
1.2
SW
10
1.4
SW
10
1.8
SW
14
3
SW
14
3
SW
13
3
SW
13
2.5
SW
13
2.2
SW
13
2.2
SW
13
2.1
SW
13
2.1
SW
13
2.1
SW
12
2.1
SW
12
2.4
SW
12
2.3
SW
12
2.1
SW
12
1.8
SW
12
rain showers
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
cloud
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
light rain
light rain
light rain
cloudy
 km/h
25
SW
15
SSW
20
S
10
E
15
SSE
15
S
20
ESE
30
ESE
40
ESE
30
ENE
20
ESE
35
SE
15
E
15
S
20
SW
10
NNW
15
WSW
20
WSW
15
NNW
45
W
30
SW
20
ESE
25
E
40
ESE
20
ENE
15
SW
20
SSW
5
SSW
15
WSW
25
WSW
5
W
25
W
25
WSW
15
ENE
10
SSW
20
S
10
ESE
15
SSE
25
SSE
15
ESE
15
SSE
25
SSE
25
ESE
30
ESE
30
ESE
35
E
30
E
 mm 
2
1
3
2
1
2
max°C
19
18
19
18
20
21
19
24
26
20
26
29
22
22
21
19
22
22
20
21
17
17
21
24
19
20
21
20
21
22
20
22
22
20
24
23
20
25
25
22
21
23
21
20
21
19
20
Moonrise
5:05
6:07
7:11
8:14
9:17
10:20
11:24
12:31
1:41
2:53
4:06
5:14
6:15
7:06
7:48
Moonset
8:03
8:39
9:10
9:38
10:04
10:31
10:58
11:29
12:05
12:48
1:41
2:45
3:55
5:09
6:21
Sunrise
5:48
5:48
5:50
5:50
5:52
5:52
5:54
5:54
5:56
5:56
5:58
5:58
6:00
6:01
6:01
6:03
Sunset
7:57
7:57
7:57
7:55
7:55
7:54
7:54
7:53
7:53
7:52
7:52
7:52
7:51
7:51
7:50
7:49
Today's sea temperature in Hermanus is
17.8° C
(Statistics for 17 Jan 1981-2005 – mean: 20.2 max: 21.2 min: 19.3°C)
Issued (local time): 7 pm Saturday 17 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest