Middelharnis Sea Conditions and Tide Table

Middelharnis 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 08:38 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat afternoon. Cool air temperatures (max 15°C on Wed night, min 10°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Sun afternoon, min 4°C on Tue morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 11°C on Wed afternoon, min 6°C on Thu night). Winds decreasing (strong winds from the NW on Thu morning, light winds from the N by Thu night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 12°C on Sun afternoon, min 8°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri night, light winds from the NW by Sun night).

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Fri
1
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
3:10AM2.11m
3:39PM2.50m
3:53AM2.30m
4:21PM2.63m
10:19PM0.56m
5:02PM2.69m
5:18AM2.61m
5:44PM2.67m
6:01AM2.69m
6:27PM2.57m
6:46AM2.68m
7:10PM2.42m
7:33AM2.60m
1:48PM0.56m
7:56PM2.24m
8:24AM2.45m
8:45PM2.04m
9:23AM2.26m
9:42PM1.86m
10:34AM2.11m
10:54PM1.74m
11:58AM2.06m
00:15AM1.74m
1:11PM2.12m
1:25AM1.85m
2:07PM2.22m
2:20AM1.99m
2:54PM2.31m
Low Tide
10:13PM0.66m
8:23AM0.39m
11:00PM0.58m
8:56AM0.29m
9:38PM0.56m
9:34AM0.23m
9:58PM0.48m
10:15AM0.22m
10:31PM0.43m
10:59AM0.27m
11:09PM0.40m
11:48AM0.38m
11:53PM0.42m
12:47PM0.55m
00:45AM0.47m
3:55PM0.66m
1:57AM0.53m
4:54PM0.77m
3:58AM0.56m
5:55PM0.84m
5:10AM0.54m
7:03PM0.86m
6:07AM0.52m
8:19PM0.83m
6:57AM0.49m
9:25PM0.76m
7:43AM0.47m
10:11PM0.68m
Wave
height (m) 
direction
period (s) 
0.6
WSW
4
0.7
WSW
5
0.6
W
5
0.4
WSW
5
0.3
WSW
4
0.3
WSW
3
0.4
WSW
4
0.4
WSW
4
0.3
WSW
4
0.3
WNW
3
0.4
NW
3
0.5
N
3
0.8
N
4
1.1
NNW
6
1.1
NNW
6
1.1
N
5
1
N
5
1
N
4
1
N
5
1.2
NNW
5
1.3
NW
5
2.3
NNW
8
3
NNW
10
2.4
NNW
10
1.7
NNW
12
1.6
NNW
7
1.3
NNW
8
1.8
NNW
7
1.5
NNW
8
1.1
N
9
0.9
NNW
8
1.1
W
5
1
W
5
0.9
NW
6
0.7
NNW
6
0.6
NNW
11
0.8
N
6
1.1
N
4
1.1
N
5
1.2
N
6
1
N
5
1.2
N
4
0.9
N
4
0.6
N
4
0.9
N
4
0.7
N
4
0.4
NNE
4
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
light rain
rain showers
part cloud
clear
clear
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
cloudy
rain shwrs
clear
clear
some clouds
some clouds
some clouds
cloudy
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
light rain
rain shwrs
some clouds
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
 km/h
20
WSW
20
WSW
15
W
10
SSE
15
S
10
W
10
SW
15
W
15
WNW
10
NNW
15
NNE
25
N
15
N
20
N
25
ENE
25
NE
25
NE
25
NNE
15
N
25
WNW
35
W
40
NW
45
NW
35
NNW
15
N
25
NNE
25
NNW
25
NNW
20
NW
20
W
20
SW
25
W
25
W
5
NW
15
WNW
15
NW
15
NNE
25
NNE
30
N
20
NNE
20
NNE
25
NNE
20
NE
20
ENE
25
ENE
15
ENE
20
ENE
 mm 
1
2
2
max°C
15
12
13
13
13
15
13
12
11
11
11
12
9
8
10
10
8
12
10
9
11
10
8
8
8
9
10
9
9
10
11
10
12
12
11
11
9
8
9
8
9
13
12
11
15
15
12
Moonrise
6:04
6:17
6:35
6:59
7:34
8:26
9:36
11:00
12:26
1:51
3:11
4:29
5:44
6:58
8:13
Moonset
7:47
9:18
10:52
12:25
1:48
2:52
3:35
4:05
4:25
4:39
4:51
5:02
5:13
5:24
5:37
Sunrise
6:46
6:43
6:41
6:39
6:37
6:35
6:33
6:31
6:28
6:26
6:24
6:22
6:20
6:18
6:16
6:15
Sunset
8:38
8:40
8:42
8:44
8:45
8:47
8:49
8:51
8:52
8:53
8:55
8:58
8:59
9:00
9:02
9:04
Today's sea temperature in Middelharnis is
10.9° C
(Statistics for 15 Apr 1981-2005 – mean: 8.4 max: 9.7 min: 6.1°C)
Issued (local time): 7 pm Wednesday 15 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest