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 07:13 AM and sunset is at 06:35 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Sun afternoon, min 9°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Wed morning. Cool air temperatures (max 12°C on Fri morning, min 6°C on Wed night). Winds increasing (light winds from the SSW on Tue night, strong winds from the SSW by Fri morning).

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Fri night. Mild temperatures (max 8°C on Sun morning, min 3°C on Fri night). Winds increasing (calm on Sat night, strong winds from the WNW by Mon morning).

Days 10–12 Weather Summary

Some drizzle, heaviest during Wed morning. Very mild (max 11°C on Wed afternoon, min 5°C on Mon night). Mainly fresh winds.

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
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
6:31PM2.30m
6:42AM2.30m
7:05PM2.13m
7:19AM2.17m
7:41PM1.97m
7:59AM2.01m
8:22PM1.81m
8:48AM1.84m
9:15PM1.68m
10:01AM1.70m
10:40PM1.61m
11:45AM1.70m
00:11AM1.67m
12:57PM1.84m
1:11AM1.82m
1:47PM2.04m
1:57AM1.98m
2:29PM2.26m
2:39AM2.15m
3:09PM2.47m
3:20AM2.31m
3:48PM2.63m
4:00AM2.44m
4:28PM2.72m
4:40AM2.54m
5:08PM2.72m
11:20PM0.54m
Low Tide
12:39PM0.33m
00:44AM0.56m
1:19PM0.44m
1:18AM0.61m
2:04PM0.57m
2:06AM0.68m
2:53PM0.69m
3:02AM0.75m
3:46PM0.80m
4:02AM0.79m
4:43PM0.88m
5:04AM0.79m
5:47PM0.92m
6:09AM0.74m
7:26PM0.89m
7:27AM0.65m
9:02PM0.79m
8:49AM0.53m
9:57PM0.68m
9:40AM0.41m
10:40PM0.58m
10:19AM0.32m
11:19PM0.52m
9:14AM0.24m
11:54PM0.51m
9:46AM0.19m
10:10PM0.52m
Wave
height (m) 
direction
period (s) 
0.3
NNW
5
0.2
NNW
5
0.2
N
4
0.1
N
4
0.1
N
6
0.1
N
5
0.2
W
3
0.3
W
3
0.6
W
4
1.2
WSW
6
1.3
W
7
0.8
W
5
1.3
W
6
1.6
WSW
7
1.7
WSW
7
1.8
WSW
8
1.3
WSW
7
0.8
WNW
5
0.5
W
4
0.5
W
4
0.4
NW
5
0.4
NW
5
0.4
NW
6
0.5
WSW
3
1.2
W
6
1.8
NW
7
1
NW
6
0.9
WSW
4
0.9
W
6
0.9
WSW
5
0.7
SW
4
0.5
SW
4
0.6
WSW
4
1
W
6
0.9
WSW
5
1.1
NW
6
1
NW
6
0.7
NW
6
0.4
NNW
5
0.2
NNW
4
0.2
NNW
3
0.2
N
2
0.1
N
17
0.1
N
18
0.1
N
16
0.1
N
16
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
cloud
cloud
cloud
light rain
mod rain
part cloud
cloud
part cloud
clear
clear
cloud
light rain
part cloud
clear
part cloud
cloud
part cloud
light rain
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
rain shwrs
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
mod rain
some clouds
cloudy
some clouds
clear
clear
cloudy
light rain
some clouds
clear
some clouds
cloudy
some clouds
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
10
E
5
ESE
10
SSE
10
S
5
W
5
WSW
10
SW
15
WSW
15
SSW
30
SSW
30
WSW
20
SW
30
SSW
35
SSW
40
SSW
45
SSW
40
SSW
15
NW
15
SW
15
WNW
5
N
5
NW
15
W
15
S
40
WNW
30
NW
10
SW
25
S
25
S
25
SSE
25
SSE
20
SSE
20
SSW
20
SSW
20
W
15
W
20
NW
20
NW
5
N
5
NE
15
NNW
10
NE
0
NE
10
NNW
5
N
0
W
 mm 
4
2
4
7
5
1
max°C
14
16
15
14
15
14
12
12
11
9
9
9
9
11
11
12
11
4
7
6
6
8
8
7
6
7
7
8
10
8
8
11
8
6
6
7
8
7
7
9
10
8
9
10
9
11
Moonrise
1:02
2:14
3:20
4:15
4:58
5:29
5:51
6:08
6:22
6:34
6:46
6:58
7:13
7:32
7:58
Moonset
8:24
8:44
9:12
9:51
10:43
11:48
1:02
2:21
3:42
5:04
6:26
7:51
9:18
10:48
12:20
Sunrise
7:13
7:11
7:09
7:05
7:03
7:01
7:00
6:56
6:54
6:52
6:50
6:48
6:46
6:43
6:41
6:39
Sunset
6:35
6:37
6:38
6:39
6:42
6:44
6:45
6:46
6:49
6:51
6:52
6:53
6:55
6:58
6:59
Today's sea temperature in Middelharnis is
8.4° C
(Statistics for 08 Mar 1981-2005 – mean: 6.2 max: 8.3 min: 2.7°C)
Issued (local time): 12 am Sunday 08 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest