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:
Dunkerque surfForecast / Nord – Pas de Calais / France
48hr Weather and Surf, issued 12 pm Saturday 13 Dec 2025 CETForecast update in hr min s Forecast update imminent
Dunkerque surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunkerque sea temperature is
10.3° C
(Which is normal for this time of year)How big are the waves at Dunkerque today?
The current surf forecast for Dunkerque at 7PM is: 0.1m 10s primary swell from a North direction and 0.1m 8s secondary swell from a West direction (forecast issued at 12:00pm December 13). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 1ft (0.3m) | 3s |
| Afternoon (13 Dec) | 0.5ft (0.2m) | 4s |
| Evening (13 Dec) | 0.5ft (0.1m) | 9s |
Table - waves today at Dunkerque. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 4 | 10 | 9 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 4 | 4 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2 | 2 | 1 | 2 | 2 | 3 | 5 | 13 | 16 | 25 | 35 | 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 | glass | cross | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off |
High Tide / height (m) | 7:27AM 4.85 | 8:12PM 4.79 | 8:35AM 4.82 | 9:16PM 4.78 | 9:36AM 4.89 | 10:10PM 4.86 | ||||||||||||||||||
Low Tide / height (m) | 2:10PM 1.64 | 2:41AM 1.98 | 3:12PM 1.72 | 3:41AM 1.98 | 4:13PM 1.71 | 4:38AM 1.89 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:43 | - | - | - | - | - | - | - | 4:43 | - | - | - | - | - | - | - | 4:43 | - | - | - | - | - |
 |  | |  | | | | | | | | | | | | | | | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 10 | 8 | 8 | 8 | 7 | 7 | 7 | 9 | 10 | 9 | 9 | 9 | 9 | 10 |
| Feels °C (?) | 7 | 7 | 8 | 6 | 5 | 5 | 5 | 4 | 4 | 3 | 6 | 3 | 3 | 3 | 1 | 1 | 0 | 2 | 4 | 3 | 4 | 4 | 4 | 5 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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