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:
Furadouro surfForecast / Beira / Portugal
48hr Weather and Surf, issued 5 pm Sunday 14 Dec 2025 WETForecast update in hr min s Forecast update imminent
Furadouro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Furadouro sea temperature is
15.3° C
(Which is normal for this time of year)How big are the waves at Furadouro today?
The current surf forecast for Furadouro at 8PM is: 2.2m 14s primary swell from a West-northwest direction (forecast issued at 05:00pm December 14). The wind direction is predicted to be glassy and the swell rating is 11.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | - | - |
| Afternoon (14 Dec) | 6.5ft (2.0m) | 13s |
| Evening (14 Dec) | 7ft (2.2m) | 14s |
Table - waves today at Furadouro. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| 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 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 16 | 16 | 15 | 15 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1306 | 1733 | 1941 | 1941 | 1830 | 1755 | 1541 | 1487 | 1512 | 1467 | 4723 | 4318 | 4038 | 5369 | 3015 | 6254 | 6168 | 5895 | 4942 | 3985 | 3516 | 3083 | 2553 | 2084 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:24PM 2.28 | 11:42AM 2.31 | 12:11AM 2.39 | 12:31PM 2.36 | 12:53AM 2.50 | |||||||||||||||||||
Low Tide / height (m) | 5:07PM 0.80 | 5:33AM 0.86 | 5:55PM 0.76 | 6:22AM 0.77 | 6:37PM 0.70 | 7:05AM 0.66 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - |
| Sunset | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - |
 |  | |  | | | |  | |  |  | | |  | |  |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 3 | 6 | 15 | 6 | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 12 | 12 | 10 | 9 | 9 | 10 | 12 |
| Feels °C (?) | 13 | 13 | 13 | 10 | 9 | 9 | 8 | 7 | 7 | 9 | 7 | 6 | 4 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 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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