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:
Playa de Ondarreta - Pikua surfForecast / Pais Vasco / Spain
48hr Weather and Surf, issued 12 am Friday 12 Dec 2025 CETForecast update in hr min s Forecast update imminent
Today's Playa de Ondarreta - Pikua sea temperature is
15.5° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Playa de Ondarreta - Pikua today?
The current surf forecast for Playa de Ondarreta - Pikua at 6AM is: 1.7m 14s primary swell from a West-northwest direction and 0.8m 20s secondary swell from a Northwest direction (forecast issued at 12:00am December 12). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 6.5ft (2.0m) | 14s |
| Afternoon (12 Dec) | 7ft (2.2m) | 17s |
| Evening (12 Dec) | 11ft (3.5m) | 19s |
Table - waves today at Playa de Ondarreta - Pikua. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 14 | 13 | 17 | 16 | 16 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1045 | 841 | 932 | 1351 | 1496 | 1907 | 3402 | 2864 | 8105 | 8614 | 8425 | 7537 | 6797 | 6397 | 5733 | 4176 | 3842 | 3427 | 2594 | 2032 | 1862 | 1581 | 1116 | 1011 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | glass | cross- off | off | off | off | off | glass | glass | cross- on | glass | off | off | cross- off | off | off | cross- off | cross- off | off |
High Tide / height (m) | 9:59PM 2.84 | 10:21AM 3.05 | 11:06PM 2.77 | 11:28AM 2.93 | 12:10AM 2.79 | 12:31PM 2.90 | ||||||||||||||||||
Low Tide / height (m) | 3:49AM 1.03 | 4:37PM 0.95 | 4:57AM 1.13 | 5:40PM 1.01 | 6:04AM 1.13 | 6:37PM 1.01 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:32 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - |
 | |  | |  | | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 11 | 11 | 11 | 15 | 16 | 12 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 11 | 10 | 10 | 9 | 9 | 10 | 14 | 15 | 11 |
| Feels °C (?) | 8 | 7 | 7 | 7 | 8 | 13 | 15 | 10 | 9 | 9 | 9 | 9 | 10 | 12 | 12 | 10 | 9 | 9 | 7 | 6 | 7 | 11 | 12 | 8 |
- 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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