Fehmarn surfForecast / Ostsee / Germany

information circle48hr Weather and Surf, issued 1 am Monday 18 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
Fehmarn surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fehmarn sea temperature is
10.6° C
(Which is normal for this time of year)

How big are the waves at Fehmarn today?

The current surf forecast for Fehmarn at 6AM is: 0.4m 3s primary swell from a Southeast direction (forecast issued at 01:00am May 18). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (18 May)1.5ft (0.4m)3s
Afternoon (18 May)1.5ft (0.4m)3s
Evening (18 May)3ft (0.9m)4s

Table - waves today at Fehmarn. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Very mild (max 15°C on Mon afternoon, min 9°C on Mon night). Winds decreasing (fresh winds from the ESE on Mon night, light winds from the S by Tue morning).

Monday
18
Tuesday
19
Wednesday
20
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.4
ESE
3
0.5
E
3
0.9
ESE
4
1.1
ESE
5
0.9
SE
4
0.4
E
4
0.2
E
4
0.4
ESE
3
0.4
SE
3
0.3
S
3
0.2
E
3
0.3
S
2
0.3
SSW
3
0.2
SSW
3
0.3
WSW
2
Wave Graph
Metric surfscale
Energy kJ
3
3
3
2
3
5
28
48
32
0
0
0
0
0
0
3
3
0
0
0
0
0
0
0
Wind (km/h)
20
SSE
20
SE
15
SE
20
ESE
20
ESE
25
E
35
ESE
25
SE
20
SSE
20
WSW
10
SW
5
S
15
SE
20
ESE
20
ESE
15
SE
15
S
15
SSW
20
S
20
SSW
15
SSW
15
WNW
15
WSW
20
SW
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
off
off
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
off
cross-off
off
off
High Tide
5:28AM0.02m
6:28AM0.03m
7:32AM0.03m
Low Tide
2:04PM-0.00m
3:02PM-0.00m
3:57PM-0.00m
cloud
cloud
clear
clear
clear
part cloud
clear
cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
clear
rain showers
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:03
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:17
9:20
9:21
1
Temp °C
13
11
10
12
15
15
13
11
10
9
9
10
12
13
13
15
14
13
12
13
14
14
14
14
8
6
6
7
10
9
5
6
6
5
6
8
9
9
8
12
11
10
8
9
11
11
11
11
Swell 1
Height (m)
Direction
Period (s)
0.6
E
4
0.4
E
4
0.2
E
4
0.2
E
3
0.2
E
3
0.2
E
3
Energy kJ
14
6
1
1
1
1
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
3
0.2
SSW
3
Energy kJ
1
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.4
ESE
3
0.5
E
3
0.9
ESE
4
1.1
ESE
5
0.9
SE
4
0.4
SSE
4
0.4
ESE
3
0.4
SE
3
0.3
S
3
0.2
SSW
3
0.3
S
2
0.3
SSW
3
0.2
SSW
3
0.3
WSW
2
Energy kJ
3
3
3
2
3
5
28
48
32
5
3
3
1
1
1
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
Distance (km)
327
486
327
586
586
586
929
808
821
586
914
920
898
780
746
746
810
808
828
874
326
326
326
326
Best forecast wave conditions in Ostsee
Rating
(10 max)
Best forecast wave conditions in Germany
Rating
(10 max)
Header Global
Rating
(10 max)
4
4
7
5
4
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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