Den Helder Sea Conditions and Tide Table

Den Helder 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 08:49 AM and sunset is at 04:24 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Fri morning, min 6°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Mon morning, min 1°C on Wed night). Winds increasing (moderate winds from the ESE on Mon morning, strong winds from the ENE by Tue night).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Fri night, min 1°C on Thu morning). Winds decreasing (fresh winds from the ENE on Thu morning, light winds from the NNW by Sat afternoon).

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Mon afternoon. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Tue afternoon). Winds increasing (light winds from the SSE on Mon morning, strong winds from the N by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
Wave Height Map
High Tide
7:05PM1.82m
7:55PM1.86m
8:37PM1.88m
7:23AM1.68m
9:12PM1.90m
8:05AM1.64m
9:37PM1.92m
8:53AM1.58m
10:12PM1.93m
7:58AM1.52m
10:56PM1.93m
8:40AM1.51m
11:40PM1.92m
9:37AM1.51m
00:24AM1.89m
10:40AM1.54m
1:06AM1.86m
11:43AM1.57m
00:36AM1.84m
12:44PM1.61m
1:34AM1.81m
Low Tide
12:52PM0.43m
1:27AM0.50m
1:28PM0.41m
2:06AM0.49m
1:57PM0.40m
2:43AM0.49m
2:21PM0.38m
3:18AM0.49m
2:50PM0.36m
3:53AM0.50m
3:27PM0.35m
4:30AM0.52m
8:41AM1.51m
4:07PM0.36m
5:15AM0.54m
4:51PM0.38m
6:06AM0.56m
5:43PM0.40m
7:00AM0.58m
6:50PM0.42m
7:58AM0.58m
7:57PM0.43m
9:03AM0.57m
9:10PM0.43m
Wave
height (m) 
direction
period (s) 
0.9
WSW
7
1
W
6
0.9
W
6
0.6
W
6
0.5
W
4
0.4
SW
4
0.3
NE
3
0.3
ESE
2
0.4
ESE
3
0.3
ESE
2
0.3
E
2
0.3
E
2
0.4
ENE
3
0.6
ENE
3
0.8
NE
4
0.8
ENE
4
0.7
NE
3
0.7
ENE
3
0.5
ENE
3
0.4
ENE
3
0.3
ENE
3
0.4
NE
3
0.4
NE
3
0.3
NNE
3
0.5
NNW
4
0.4
NNW
6
0.4
NNW
7
0.7
N
6
0.9
N
5
0.5
NNW
8
0.4
NNW
7
0.6
NW
7
1.1
NW
7
1.6
NNW
10
1.2
NNW
10
0.7
NW
10
part cloud
part cloud
clear
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
cloud
cloud
light rain
rain showers
part cloud
cloud
part cloud
some clouds
some clouds
clear
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
light rain
rain shwrs
some clouds
cloudy
some clouds
 km/h
20
WSW
35
SW
25
SW
15
SSE
25
ESE
20
SE
20
ESE
25
E
25
ESE
20
ESE
25
E
25
E
25
E
35
ENE
45
ENE
45
ENE
40
ENE
35
ENE
35
ENE
30
ENE
20
ENE
25
ENE
25
ENE
20
ENE
25
NNE
10
NNW
15
NE
30
ENE
40
NE
15
NE
10
SE
10
WSW
40
N
45
N
35
ENE
15
NE
 mm 
1
2
max°C
10
9
9
7
7
9
9
9
8
6
6
5
6
6
4
3
3
2
1
2
3
2
4
6
6
6
6
4
4
6
5
8
8
6
6
6
Moonrise
9:00
9:54
10:34
11:02
11:22
11:36
11:48
11:58
12:08
12:18
12:31
12:48
Moonset
3:12
4:07
5:14
6:31
7:51
9:11
10:31
11:51
1:14
2:40
4:11
Sunrise
8:49
8:51
8:51
8:52
8:52
8:52
8:52
8:52
8:53
8:53
8:53
8:53
Sunset
4:24
4:24
4:25
4:25
4:27
4:27
4:28
4:29
4:30
4:30
4:30
4:31
Today's sea temperature in Den Helder is
8.3° C
(Statistics for 19 Dec 1981-2005 – mean: 8.3 max: 9.8 min: 6.7°C)
Issued (local time): 6 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest