Helgoland Sea Conditions and Tide Table

Helgoland 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 08:48 AM and sunset is at 04:08 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 7°C on Fri night, min -1°C on Thu morning). Winds decreasing (strong winds from the NNW on Sat afternoon, light winds from the SE by Sat night).

Days 4–6 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Tue afternoon. Low air temperatures (max 8°C on Mon afternoon, min 2°C on Tue afternoon). Winds increasing (light winds from the SSW on Sun morning, strong winds from the NNW by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 17mm), heaviest on Thu morning. Freeze-thaw conditions (max 4°C on Wed afternoon, min -2°C on Fri night). Winds increasing (calm on Wed afternoon, near gales from the NE by Thu night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -3°C on Sat morning). Winds increasing (light winds from the SE on Sun afternoon, strong winds from the SSE by Tue morning).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
3:10PM2.45m
3:16AM2.81m
3:50PM2.44m
3:59AM2.80m
4:35PM2.41m
4:50AM2.76m
5:29PM2.38m
5:51AM2.70m
6:34PM2.38m
7:04AM2.66m
7:43PM2.42m
8:16AM2.66m
8:49PM2.52m
9:23AM2.62m
9:51PM2.58m
10:28AM2.63m
10:51PM2.68m
11:31AM2.63m
11:47PM2.76m
12:28PM2.61m
00:40AM2.83m
1:19PM2.59m
1:29AM2.89m
Low Tide
9:28AM0.23m
9:33PM0.36m
10:10AM0.23m
10:16PM0.38m
10:58AM0.26m
11:06PM0.41m
11:52AM0.31m
00:05AM0.45m
12:52PM0.35m
1:11AM0.46m
1:57PM0.36m
2:22AM0.42m
3:04PM0.34m
3:35AM0.37m
4:13PM0.35m
4:46AM0.24m
5:17PM0.29m
5:50AM0.11m
6:13PM0.25m
6:46AM0.02m
7:04PM0.22m
7:37AM-0.02m
7:50PM0.22m
Wave
height (m) 
direction
period (s) 
0.8
ESE
4
0.5
ESE
3
0.4
ESE
4
0.4
NW
12
0.3
NNW
6
0.3
NNW
5
1
NNW
4
2.1
NW
7
1.4
NW
10
1
NW
10
1.1
NW
10
1.6
NW
6
1.9
NW
7
2.3
NW
8
2.3
NW
9
2.3
NW
9
2.2
NW
9
1.6
NW
8
1.2
NW
10
1.2
NW
9
1.1
NW
8
1.3
NW
6
1.5
NW
8
1.7
NNW
9
2.2
N
6
1.4
NNW
7
0.8
NNW
7
0.9
SE
4
0.9
SE
4
0.9
SE
4
0.6
SSE
4
0.3
SE
3
0.3
SSE
2
1
SW
4
1.3
WSW
6
1.3
S
5
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
light rain
snow showers
part cloud
rain showers
cloud
mod rain
mod rain
part cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
light rain
snow shwrs
some clouds
rain shwrs
cloudy
mod rain
mod rain
some clouds
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
cloudy
some clouds
clear
some clouds
some clouds
 km/h
35
ESE
30
E
25
E
15
E
15
NE
15
N
40
NNW
45
NNW
25
E
10
SSW
30
W
35
NW
40
NW
45
NNW
45
NNW
40
NNW
40
NW
35
NNE
10
NW
5
E
25
WSW
25
N
25
N
40
E
55
NE
30
NE
15
ESE
30
SE
35
SE
35
SE
25
ESE
15
ESE
20
S
35
SSW
35
SSW
40
SSE
 mm 
1
1
1
6
9
1
max°C
-1
0
0
2
5
7
6
5
6
4
5
6
6
8
6
6
5
4
3
4
4
3
2
2
0
1
0
-3
-2
-2
-1
1
1
-1
-1
-1
Moonrise
11:38
11:46
11:55
12:03
12:15
12:30
12:53
1:30
2:30
3:53
5:28
7:02
Moonset
10:16
11:38
1:02
2:30
4:03
5:41
7:15
8:35
9:30
10:04
10:25
Sunrise
8:48
8:48
8:48
8:48
8:48
8:48
8:48
8:48
8:48
8:47
8:47
8:47
Sunset
4:08
4:08
4:09
4:10
4:12
4:13
4:14
4:15
4:16
4:17
4:19
4:20
Today's sea temperature in Helgoland is
8.3° C
(Statistics for 25 Dec 1981-2005 – mean: 6.4 max: 7.9 min: 4.4°C)
Issued (local time): 12 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest