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 — and sunset is at 04:24 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Sat afternoon. Cool air temperatures (max 12°C on Thu night, min 6°C on Sat afternoon). Winds decreasing (near gales from the S on Thu afternoon, light winds from the SE by Sat night).

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 9°C on Sun afternoon, min 1°C on Wed morning). Winds increasing (light winds from the ESE on Sun night, strong winds from the E by Tue afternoon).

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Fri night, min 2°C on Wed afternoon). Winds decreasing (strong winds from the ENE on Wed afternoon, calm by Fri night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Sat afternoon, min -1°C on Sat night). Mainly fresh winds.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
6:06PM1.76m
6:10AM1.77m
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
Low Tide
00:43AM0.50m
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
Wave
height (m) 
direction
period (s) 
1.1
WSW
7
1.5
WSW
8
1
WSW
7
1.1
W
6
0.9
W
6
0.6
W
5
0.5
WSW
4
0.3
WSW
4
0.3
S
3
0.4
ESE
3
0.2
NNW
6
0.3
ENE
4
0.3
E
3
0.4
NE
3
0.4
E
3
0.5
E
3
0.6
E
3
0.6
ENE
3
0.5
ENE
3
0.5
ENE
3
0.3
NE
3
0.2
NNE
3
0.2
NNE
3
0.3
NNE
3
0.3
N
4
0.4
NNE
3
0.2
NNW
5
0.3
N
4
0.6
N
5
0.6
NNE
4
0.5
NE
3
0.4
NE
4
0.3
NE
4
0.2
N
4
0.2
N
4
0.2
NNE
3
cloud
light rain
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
light rain
some clouds
some clouds
some clouds
cloudy
light rain
light rain
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
40
S
55
SSW
25
W
35
SW
25
SW
20
S
25
SE
15
S
20
ESE
30
ESE
15
ESE
20
ESE
20
ESE
20
E
30
E
35
E
40
E
40
E
35
ENE
30
ENE
20
ENE
15
NE
15
E
20
ENE
20
NE
20
ENE
10
ESE
20
E
30
E
30
E
30
E
25
E
20
E
15
E
15
E
15
E
 mm 
2
2
1
max°C
11
12
9
9
9
7
7
8
8
9
9
6
6
5
5
5
4
2
2
3
3
4
3
2
4
5
5
3
1
-1
0
0
0
1
0
-1
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
4:24
4:25
4:25
4:27
4:27
4:28
4:29
4:30
4:30
4:30
Today's sea temperature in Den Helder is
8.4° C
(Statistics for 18 Dec 1981-2005 – mean: 8.4 max: 9.8 min: 6.7°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest