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:
Adraga surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 5 pm Friday 12 Dec 2025 WETForecast update in hr min s Forecast update imminent
Adraga surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Adraga sea temperature is
16.0° C
(Which is slightly cooler than normal)How big are the waves at Adraga today?
The current surf forecast for Adraga at 10PM is: 5.5m 18s primary swell from a West-northwest direction (forecast issued at 05:00pm December 12). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 15ft (4.5m) | 19s |
| Evening (12 Dec) | 18ft (5.5m) | 19s |
Table - waves today at Adraga. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 15643 | 20962 | 20275 | 18044 | 16556 | 14652 | 12594 | 10220 | 7584 | 6283 | 5394 | 3716 | 3468 | 2803 | 2243 | 1783 | 1783 | 1811 | 1973 | 2379 | 2315 | 2180 | 1929 | 1821 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | glass | off | cross- off | cross- off |
High Tide / height (m) | 9:07PM 2.08 | 9:26AM 2.24 | 10:10PM 2.12 | 10:28AM 2.21 | 11:06PM 2.20 | 11:24AM 2.23 | ||||||||||||||||||
Low Tide / height (m) | 2:51PM 0.74 | 3:06AM 0.91 | 3:54PM 0.78 | 4:15AM 0.90 | 4:49PM 0.77 | 5:14AM 0.84 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:48 | - |
| Sunset | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - |
 |  | | |  | |  |  | |  | | | | | |  | | |  | | | | | | |
Rain (mm) | 3 | 3 | 3 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 16 | 15 | 15 | 14 | 13 | 12 | 11 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 14 |
| Feels °C (?) | 10 | 9 | 7 | 7 | 8 | 8 | 7 | 9 | 11 | 10 | 11 | 9 | 9 | 8 | 6 | 10 | 12 | 11 | 12 | 11 | 12 | 11 | 9 | 11 |
- 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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