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 06:31 AM and sunset is at 07:15 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm air temperatures (max 22°C on Fri afternoon, min 17°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the W by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Very warm air temperatures (max 30°C on Mon afternoon, min 15°C on Sat night). Winds decreasing (strong winds from the ESE on Sun afternoon, moderate winds from the E by Mon night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Wed afternoon. Warm (max 35°C on Tue afternoon, min 21°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Sat morning. Warm (max 26°C on Fri morning, min 18°C on Sun night). Mainly fresh winds.

Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thu
19
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
PM
Wave Height Map
High Tide
4:06PM1.57m
4:20AM1.70m
4:36PM1.54m
4:49AM1.65m
5:04PM1.47m
5:16AM1.56m
5:32PM1.38m
5:43AM1.45m
6:00PM1.28m
6:10AM1.32m
6:29PM1.16m
6:41AM1.19m
7:07PM1.04m
7:25AM1.06m
8:29PM0.93m
9:21AM0.96m
11:36PM0.95m
11:51AM1.02m
00:46AM1.09m
12:50PM1.14m
1:22AM1.24m
1:29PM1.28m
1:53AM1.40m
2:03PM1.40m
2:22AM1.54m
2:35PM1.51m
2:52AM1.67m
3:08PM1.59m
Low Tide
10:07AM0.04m
10:11PM0.05m
10:36AM0.07m
10:39PM0.10m
11:04AM0.12m
11:05PM0.18m
11:30AM0.21m
11:31PM0.28m
11:56AM0.31m
11:57PM0.39m
12:24PM0.43m
00:24AM0.51m
12:57PM0.55m
00:58AM0.64m
1:54PM0.66m
2:14AM0.76m
4:51PM0.70m
5:56AM0.74m
6:32PM0.59m
6:58AM0.61m
7:12PM0.46m
7:34AM0.46m
7:43PM0.32m
8:05AM0.31m
8:12PM0.20m
8:35AM0.17m
8:42PM0.11m
9:06AM0.06m
9:12PM0.04m
Wave
height (m) 
direction
period (s) 
1.8
SW
10
1.8
SW
10
2.1
SW
12
1.9
SW
12
1.8
SW
11
1.6
SW
11
1.6
SW
10
1.8
SW
10
3
SW
9
3.5
SSW
11
3
SSW
11
2.5
SSW
11
2.4
SW
12
2.3
SW
12
1.9
SW
12
1.7
SSW
11
1.7
SSW
11
1.5
SSW
11
1.3
S
10
1.3
SW
16
1.1
SW
14
1.1
SW
14
1.1
SW
13
1
SW
13
0.9
SW
12
1.2
SW
12
1.7
SW
15
2
WSW
15
2
WSW
15
2.2
SW
14
2.4
SW
13
2.5
S
9
2.3
S
8
2.2
SW
12
2.2
SW
13
2
SW
13
1.9
SW
12
1.9
SW
12
1.9
SSW
15
2
SSW
14
2
SSW
13
1.8
SSW
12
1.5
SSW
11
1.7
SSW
11
1.9
SSW
10
1.8
SW
11
1.9
SSW
12
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
thunderstorm
clear
rain showers
light rain
light rain
part cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
rain shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
risk tstorm
clear
rain shwrs
light rain
light rain
some clouds
cloudy
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
 km/h
10
SW
15
SW
5
SSW
5
SW
10
S
10
ENE
30
W
35
W
30
SSW
25
SE
35
SE
30
E
35
E
40
ESE
25
ENE
25
E
30
ESE
20
ENE
10
ENE
5
SSW
20
NE
5
SW
20
NNE
10
NE
5
SSE
15
S
15
E
20
ESE
25
SSE
15
SE
25
SE
30
SE
25
SE
25
SE
25
SE
20
SE
15
ESE
25
SE
15
E
10
S
25
SSW
10
SSW
10
SSW
15
SSW
15
ESE
20
ESE
25
ESE
 mm 
2
1
1
2
2
1
1
max°C
21
21
19
20
20
19
21
22
20
18
20
17
21
26
19
25
30
22
32
35
32
33
31
29
33
32
28
26
26
24
24
24
21
21
21
19
20
20
20
20
20
18
19
19
18
21
22
Moonrise
7:44
8:09
8:35
9:03
9:35
10:12
10:54
11:43
12:38
1:38
2:41
3:45
4:49
5:54
7:00
Moonset
7:20
8:22
9:22
10:22
11:22
12:22
1:21
2:17
3:08
3:53
4:33
5:08
5:39
6:07
6:35
7:02
Sunrise
6:31
6:33
6:33
6:35
6:35
6:35
6:37
6:37
6:39
6:39
6:39
6:41
6:41
6:43
6:43
6:43
Sunset
7:15
7:15
7:14
7:12
7:10
7:09
7:07
7:07
7:06
7:04
7:02
7:01
7:00
6:59
6:57
6:55
Today's sea temperature in Hermanus is
18.5° C
(Statistics for 04 Mar 1981-2005 – mean: 19.7 max: 21.6 min: 18.4°C)
Issued (local time): 7 am Wednesday 04 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest