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:
Les Conches surfForecast / Vendee / France
48hr Weather and Surf, issued 6 am Sunday 14 Dec 2025 CETForecast update in hr min s Forecast update imminent
Les Conches surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Les Conches sea temperature is
11.3° C
(Which is 1.9°C colder than average for this time of year)How big are the waves at Les Conches today?
The current surf forecast for Les Conches at 12PM is: 1.3m 14s primary swell from a West-southwest direction (forecast issued at 06:00am December 14). The wind direction is predicted to be cross-offshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 4.5ft (1.4m) | 14s |
| Afternoon (14 Dec) | 4ft (1.2m) | 13s |
| Evening (14 Dec) | 4ft (1.2m) | 14s |
Table - waves today at Les Conches. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1077 | 822 | 684 | 523 | 515 | 490 | 684 | 765 | 765 | 777 | 777 | 743 | 733 | 711 | 812 | 958 | 1223 | 1223 | 1223 | 1240 | 1121 | 1275 | 1229 | 1212 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:18PM 3.50 | 1:47AM 3.49 | 2:05PM 3.54 | 2:28AM 3.61 | 2:46PM 3.62 | |||||||||||||||||||
Low Tide / height (m) | 6:00AM 1.25 | 6:33PM 1.14 | 7:00AM 1.19 | 7:28PM 1.08 | 7:55AM 1.05 | 8:17PM 0.96 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:19 | - | - | - | - | - | - | - | 5:19 | - | - | - | - | - | - | - | 5:19 | - | - | - |
 | |  | | | | | | | | | |  |  |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 11 | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 12 | 12 |
| Feels °C (?) | 9 | 7 | 7 | 6 | 7 | 8 | 5 | 5 | 3 | 3 | 4 | 5 | 8 | 7 | 8 | 6 | 7 | 7 | 8 | 10 | 13 | 12 | 11 | 10 |
- 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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