Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Fehmarn surfForecast / Ostsee / Germany
48hr Weather and Surf, issued 12 pm Thursday 11 Dec 2025 CETForecast 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
6.9° C
(Which is 2.9°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | — | — | ||||||||||||||||||||||
| Period(s) (?) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | - | - | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | off | off |
High Tide / height (m) | 11:17AM 0.01 | 10:12PM 0.01 | 11:48AM 0.01 | 11:22PM 0.01 | 12:18PM 0.01 | 12:38AM 0.01 | ||||||||||||||||||
Low Tide / height (m) | 4:38PM 0.01 | 5:12AM -0.00 | 5:47PM 0.00 | 5:50AM -0.00 | 6:45PM -0.00 | 6:23AM -0.00 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:26 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - |
| Sunset | - | 3:49 | - | - | - | - | - | - | - | 3:48 | - | - | - | - | - | - | - | 3:48 | - | - | - | - | - | - |
 | |  | | | |  |  |  | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 |
| Feels °C (?) | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 5 | 4 | 2 | 1 | 2 | 4 | 3 | 2 | 2 | 2 | 1 | 0 | -2 | -2 | -3 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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