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:
St Tugen surfForecast / Brittany – Finistere / France
48hr Weather and Surf, issued 6 am Sunday 14 Dec 2025 CETForecast update in hr min s Forecast update imminent
St Tugen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Tugen sea temperature is
12.9° C
(Which is slightly warmer than usual)How big are the waves at St Tugen today?
The current surf forecast for St Tugen at 9AM is: 2.4m 13s primary swell from a West direction (forecast issued at 06:00am December 14). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 8ft (2.4m) | 13s |
| Afternoon (14 Dec) | 8ft (2.5m) | 14s |
| Evening (14 Dec) | 10ft (3.0m) | 14s |
Table - waves today at St Tugen. (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 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2093 | 1807 | 1942 | 2288 | 2876 | 3108 | 3048 | 3031 | 2934 | 2977 | 3403 | 3697 | 4176 | 3393 | 4041 | 3904 | 5003 | 4643 | 4741 | 4677 | 4343 | 3966 | 3436 | 3436 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:39PM 3.79 | 1:15AM 3.81 | 1:36PM 3.86 | 2:04AM 3.97 | 2:23PM 3.99 | |||||||||||||||||||
Low Tide / height (m) | 6:19AM 1.56 | 6:52PM 1.42 | 7:20AM 1.48 | 7:45PM 1.34 | 8:13AM 1.33 | 8:32PM 1.21 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | - | - | 9:00 | - | - | - | - | - | - | - | 9:00 | - | - | - | - | - | - | - | 9:00 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - |
 |  |  |  |  | | | | |  | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 5 | 1 | - | 1 | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 11 | 11 | 10 | 10 | 10 |
| Feels °C (?) | 6 | 7 | 7 | 6 | 7 | 6 | 6 | 7 | 7 | 7 | 5 | 5 | 5 | 4 | 3 | 5 | 9 | 4 | 1 | 4 | 3 | 3 | 5 | 6 |
- 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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