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 07:03 AM and sunset is at 08:27 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Thu night. Cool air temperatures (max 19°C on Wed afternoon, min 7°C on Fri morning). Winds decreasing (fresh winds from the NW on Thu night, light winds from the N by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Sat night. Cool air temperatures (max 18°C on Sat afternoon, min 7°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 12°C on Thu night, min 8°C on Tue morning). Winds increasing (calm on Tue night, fresh winds from the W by Thu morning).

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 10°C on Fri morning, min 5°C on Sun night). Winds decreasing (fresh winds from the WSW on Fri afternoon, calm by Sun afternoon).

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thu
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
PM
Wave Height Map
High Tide
7:53AM2.22m
8:10PM2.00m
8:34AM2.06m
8:50PM1.87m
9:22AM1.90m
9:40PM1.75m
10:27AM1.76m
10:48PM1.66m
11:58AM1.75m
00:18AM1.66m
1:17PM1.88m
1:31AM1.77m
2:12PM2.09m
2:24AM1.93m
2:57PM2.31m
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
Low Tide
2:49PM0.68m
2:23AM0.67m
3:45PM0.79m
3:50AM0.73m
4:41PM0.87m
4:53AM0.74m
5:39PM0.92m
5:50AM0.72m
6:42PM0.91m
6:41AM0.67m
7:53PM0.86m
7:23AM0.59m
9:12PM0.77m
7:55AM0.49m
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
Wave
height (m) 
direction
period (s) 
0.4
N
7
0.3
NNW
11
0.3
N
6
0.3
NNW
6
0.3
WSW
3
0.7
NW
4
1
NW
6
0.7
NW
6
0.6
NNW
6
0.5
NW
4
0.4
SW
3
0.9
W
4
1
W
5
0.8
WSW
6
0.6
W
6
0.4
WSW
5
0.3
WSW
4
0.2
WNW
3
0.3
NW
3
0.2
NNW
3
0.1
NW
4
0.4
SW
3
0.2
WSW
3
0.6
SW
3
1.2
W
6
1.2
W
6
0.9
WNW
6
1.2
W
5
1.5
W
6
1.2
W
6
1.3
NW
5
1.4
NNW
6
1.4
NNW
7
0.9
NNW
8
0.8
NNW
8
0.7
N
8
1.1
NNW
5
1.7
NNW
7
1.7
NNW
8
2.3
NNW
8
1.8
NNW
8
1.5
NNW
7
1.5
NW
6
1.4
NW
7
1
NW
6
1.1
NW
5
1
WNW
5
clear
part cloud
part cloud
clear
part cloud
light rain
cloud
cloud
cloud
cloud
cloud
heavy rain
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
light rain
part cloud
clear
part cloud
cloud
cloud
light rain
cloud
cloud
part cloud
light rain
mod rain
light rain
part cloud
rain showers
rain showers
light rain
light rain
rain showers
light rain
light rain
clear
light rain
rain showers
clear
some clouds
some clouds
clear
some clouds
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
heavy rain
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
cloudy
cloudy
light rain
some clouds
clear
some clouds
cloudy
cloudy
light rain
cloudy
cloudy
some clouds
light rain
mod rain
light rain
some clouds
rain shwrs
rain shwrs
light rain
light rain
rain shwrs
light rain
light rain
clear
light rain
rain shwrs
 km/h
15
ESE
10
ESE
15
SE
15
SSW
15
W
20
NNW
10
N
10
NNW
15
SE
25
SE
20
S
25
W
25
SW
15
WSW
10
SSW
10
WSW
15
NW
15
NW
15
NNW
15
NW
5
S
15
SW
15
W
20
SSW
30
W
30
WSW
15
WSW
30
WSW
35
WSW
30
WSW
30
NW
30
NW
20
WNW
15
ESE
5
WSW
10
NE
30
NW
35
NW
30
WNW
40
WNW
35
NW
20
NW
30
WNW
25
WNW
15
NW
25
WNW
25
WNW
 mm 
1
12
2
2
1
6
1
1
1
1
2
2
2
3
2
1
max°C
12
19
17
15
17
15
8
9
10
13
18
10
8
10
10
9
10
9
9
10
9
9
11
10
10
11
12
10
10
10
9
8
8
6
7
6
8
8
8
7
8
8
7
8
8
7
8
Moonrise
3:06
3:53
4:28
4:53
5:12
5:27
5:40
5:52
6:04
6:17
6:35
6:59
7:34
8:26
9:36
10:59
Moonset
9:33
10:33
11:43
12:58
2:17
3:37
4:58
6:21
7:47
9:18
10:52
12:25
1:48
2:52
3:36
Sunrise
7:03
7:01
6:58
6:56
6:54
6:52
6:50
6:48
6:46
6:43
6:41
6:39
6:37
6:35
6:33
6:31
Sunset
8:27
8:29
8:30
8:31
8:34
8:36
8:37
8:38
8:40
8:43
8:44
8:45
8:47
8:49
8:51
8:52
Today's sea temperature in Hellevoetsluis is
10.3° C
(Statistics for 08 Apr 1981-2005 – mean: 7.9 max: 9.5 min: 5.4°C)
Issued (local time): 7 am Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest