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:
The Spur surfForecast / Scot – North Coast / UK
48hr Weather and Surf, issued 5 pm Thursday 11 Dec 2025 GMTForecast update in hr min s Forecast update imminent
The Spur surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Spur sea temperature is
10.3° C
(Which is slightly warmer than usual)How big are the waves at The Spur today?
The current surf forecast for The Spur at 1AM is: 3.0m 17s primary swell from a West direction and 0.9m 12s secondary swell from a North direction (forecast issued at 05:00pm December 11). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 11ft (3.5m) | 16s |
| Afternoon (12 Dec) | 11ft (3.5m) | 17s |
| Evening (12 Dec) | 11ft (3.5m) | 17s |
Table - waves today at The Spur. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 18 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1654 | 1387 | 4272 | 5088 | 5313 | 4831 | 6106 | 7483 | 8087 | 7747 | 7296 | 7212 | 10903 | 13104 | 11357 | 9061 | 6705 | 7518 | 8981 | 6397 | 4499 | 3042 | 2508 | 2352 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- on | glass | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross | cross | cross- off | off | cross- off |
High Tide / height (m) | 1:14PM 4.46 | 2:29AM 4.04 | 2:19PM 4.32 | 3:34AM 4.00 | 3:25PM 4.24 | 4:35AM 4.03 | ||||||||||||||||||
Low Tide / height (m) | 7:48PM 1.80 | 8:03AM 2.53 | 9:00PM 1.94 | 9:19AM 2.57 | 10:08PM 1.98 | 10:30AM 2.49 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:53 | - | - | - | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:56 | - |
| Sunset | 3:19 | - | - | - | - | - | - | - | 3:18 | - | - | - | - | - | - | - | 3:18 | - | - | - | - | - | - | - |
 |  | |  | | | |  | |  | |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | 2 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 9 | 12 | 13 | 12 | 11 | 10 | 10 | 12 |
| Feels °C (?) | 4 | 5 | 8 | 5 | 6 | 4 | 4 | 3 | 2 | 1 | 1 | 0 | -1 | 0 | 0 | -1 | 1 | 2 | 3 | 4 | 4 | 6 | 6 | 7 |
- 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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