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 — and sunset is at 10:00 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Tue night, min 15°C on Wed afternoon). Winds decreasing (fresh winds from the NNW on Tue night, light winds from the NW by Thu morning).

Days 5–7 Weather Summary

Some drizzle, heaviest during Sun morning. Cool air temperatures (max 19°C on Sun morning, min 16°C on Fri night). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Tue night. Very mild (max 19°C on Thu afternoon, min 17°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the NW by Wed night).

Days 11–13 Weather Summary

Light rain (total 9mm), mostly falling on Sun afternoon. Warm (max 23°C on Sat night, min 18°C on Thu night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sun
20
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
11:22PM2.45m
11:43AM2.57m
00:08AM2.48m
12:25PM2.65m
00:53AM2.50m
1:06PM2.71m
1:37AM2.50m
1:46PM2.76m
2:19AM2.50m
2:26PM2.81m
2:59AM2.49m
3:04PM2.85m
3:36AM2.48m
3:42PM2.88m
4:14AM2.48m
4:21PM2.89m
4:53AM2.48m
5:05PM2.87m
5:37AM2.46m
5:56PM2.80m
6:31AM2.42m
7:00PM2.69m
7:39AM2.40m
Low Tide
5:34PM0.49m
5:51AM0.44m
6:23PM0.40m
6:36AM0.39m
7:09PM0.32m
7:20AM0.35m
7:53PM0.25m
8:02AM0.33m
8:36PM0.20m
8:43AM0.31m
9:17PM0.16m
9:23AM0.30m
9:58PM0.13m
10:03AM0.29m
10:38PM0.13m
10:43AM0.28m
11:20PM0.15m
11:26AM0.30m
00:05AM0.20m
12:15PM0.33m
00:57AM0.28m
1:12PM0.39m
1:55AM0.37m
2:18PM0.43m
Wave
height (m) 
direction
period (s) 
1.4
NW
6.0
0.9
NW
7.0
0.9
NW
6.0
0.7
NW
6.0
0.5
NW
6.0
0.6
NW
4.0
0.8
NNW
5.0
0.7
NNW
5.0
0.6
NNW
4.0
0.8
NNW
4.0
0.9
NNW
4.0
0.9
NW
4.0
0.9
NNW
6.0
0.7
NW
5.0
0.6
NNW
5.0
0.6
NNW
5.0
0.4
NNW
5.0
0.6
NW
4.0
0.7
NNW
5.0
0.5
N
4.0
0.4
NNW
4.0
0.3
NNW
4.0
0.2
NNW
4.0
0.4
NW
3.0
1.1
NW
5.0
1.1
NW
5.0
0.9
NW
5.0
0.7
NW
6.0
0.7
NW
5.0
0.6
WNW
5.0
0.4
WNW
5.0
0.3
WNW
4.0
0.2
W
4.0
0.2
W
4.0
0.2
S
2.0
0.3
WSW
3.0
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
light rain
rain showers
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
clear
rain showers
rain showers
rain showers
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
clear
clear
clear
clear
some clouds
rain shwrs
light rain
rain shwrs
clear
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
clear
rain shwrs
rain shwrs
rain shwrs
 km/h
30
NNW
25
WNW
25
NW
15
WNW
10
NW
20
NNW
25
NNW
20
NNW
25
NNW
25
N
30
NNW
30
NNW
15
N
25
NE
20
N
10
N
15
NNW
25
NW
20
NNW
15
NW
10
NW
20
WSW
5
NW
25
WNW
30
WNW
25
W
15
W
20
WSW
20
W
20
W
5
SSW
5
SSE
5
E
10
ENE
15
SW
10
WSW
 mm 
1
4
4
1
3
1
4
max°C
16
16
16
16
16
15
16
16
16
18
17
18
18
19
19
19
18
18
17
17
18
18
17
17
17
17
19
19
19
20
20
20
22
23
22
21
Moonrise
9:01
9:55
10:32
10:57
11:13
11:26
11:35
11:43
11:52
12:01
12:14
12:31
Moonset
2:03
2:45
3:45
5:01
6:26
7:53
9:20
10:46
12:12
1:40
3:11
4:46
6:21
Sunrise
5:05
5:07
5:07
5:09
5:11
5:11
5:13
5:15
5:16
5:16
5:18
5:20
Sunset
10:00
10:00
9:59
9:58
9:57
9:55
9:54
9:53
9:52
9:51
9:50
9:49
9:46
Today's sea temperature in Helgoland is 16.7 °C (Statistics for 08 Jul 1981-2005 – mean: 16.4 max: 18.5 min: 13.7°C)
Issued (local time): 7 pm Tuesday 08 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest