Hellevoetsluis Sea Conditions and Tide Table

Hellevoetsluis 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 04:34 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 11°C on Sun afternoon, min -2°C on Wed morning). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 5°C on Sat morning, min -2°C on Wed night). Mainly fresh winds.

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Mon morning, min 4°C on Sat night). Mainly fresh winds.

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Thu morning. Mild temperatures (max 8°C on Wed morning, min 3°C on Thu afternoon). Mainly fresh winds.

Sun
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Fri
2
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
4:13PM2.35m
4:26AM2.27m
10:19AM0.53m
4:52PM2.38m
5:03AM2.29m
10:49AM0.50m
5:32PM2.38m
5:42AM2.27m
11:30AM0.48m
6:14PM2.36m
6:22AM2.22m
12:16PM0.47m
6:57PM2.33m
7:05AM2.13m
1:04PM0.46m
7:43PM2.28m
7:52AM2.02m
8:33PM2.21m
8:44AM1.91m
9:31PM2.15m
9:47AM1.84m
10:38PM2.10m
11:01AM1.86m
11:48PM2.11m
12:13PM1.97m
00:51AM2.16m
1:15PM2.16m
1:47AM2.24m
Low Tide
11:41PM0.68m
9:43AM0.52m
00:28AM0.70m
10:19AM0.50m
1:13AM0.73m
10:56AM0.48m
1:12PM0.44m
1:56AM0.75m
11:38AM0.47m
1:47PM0.44m
2:38AM0.77m
12:35PM0.46m
2:12PM0.46m
3:18AM0.78m
1:50PM0.46m
3:52AM0.78m
2:41PM0.46m
4:16AM0.77m
3:32PM0.45m
4:33AM0.74m
4:23PM0.45m
5:04AM0.70m
5:14PM0.45m
5:43AM0.64m
6:06PM0.47m
6:27AM0.56m
Wave
height (m) 
direction
period (s) 
0.3
ENE
2
0.5
E
3
0.4
E
3
0.3
NE
3
0.5
NE
3
0.6
NE
4
0.8
NE
4
1
NNE
4
1.1
NNE
5
1.1
NNE
5
1.3
NNE
5
1.3
NNE
5
1.1
NNE
5
0.8
NNE
4
0.5
NNE
4
0.5
NNE
4
0.7
NNE
4
0.7
NNE
4
0.7
N
4
1.2
N
6
1.4
NNW
7
1.5
N
7
1.7
NNW
7
1.9
NNW
9
2.1
NNW
8
1.9
NNW
8
1.7
NNW
8
1.6
NNW
7
1.2
NNW
8
1.1
N
8
1.4
NNW
6
1.7
NNW
7
2.1
NNW
8
2.1
NNW
9
1.4
NNW
10
2.2
N
10
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
some clouds
 km/h
15
E
20
ESE
15
E
15
E
20
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
30
ENE
20
ENE
15
ENE
20
ENE
20
ENE
25
ENE
20
NE
20
NNE
25
N
30
N
30
NNW
25
N
35
N
25
N
25
N
25
NNW
20
NNW
20
NW
25
NW
30
WNW
35
WNW
30
NW
10
NW
30
NNE
 mm 
1
3
3
3
max°C
11
9
7
7
5
3
4
2
-1
0
-2
-1
0
-2
-1
1
3
5
5
4
5
5
6
8
8
8
8
7
7
8
7
7
6
6
5
5
Moonrise
10:57
11:19
11:35
11:48
11:59
12:10
12:22
12:37
12:56
1:23
2:04
Moonset
5:26
6:40
7:58
9:17
10:35
11:54
1:15
2:40
4:09
5:42
7:13
8:31
Sunrise
8:48
8:48
8:48
8:48
8:49
8:49
8:49
8:49
8:49
8:49
8:49
8:49
Sunset
4:34
4:35
4:35
4:36
4:37
4:37
4:37
4:38
4:39
4:40
4:42
4:43
Today's sea temperature in Hellevoetsluis is
8.1° C
(Statistics for 21 Dec 1981-2005 – mean: 8.4 max: 10.2 min: 6.9°C)
Issued (local time): 6 pm Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest