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:
Arna Plage surfForecast / Landes / France
48hr Weather and Surf, issued 6 am Sunday 14 Dec 2025 CETForecast update in hr min s Forecast update imminent
Arna Plage surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arna Plage sea temperature is
14.9° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Arna Plage today?
The current surf forecast for Arna Plage at 1PM is: 2.1m 14s primary swell from a West-northwest direction (forecast issued at 06:00am December 14). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 7.5ft (2.3m) | 14s |
| Afternoon (14 Dec) | 6.5ft (2.0m) | 14s |
| Evening (14 Dec) | 6.5ft (2.0m) | 13s |
Table - waves today at Arna Plage. (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) (?) | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 16 | 15 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3161 | 2374 | 2169 | 1772 | 1384 | 1245 | 1363 | 1556 | 1941 | 2076 | 1913 | 1803 | 1705 | 1679 | 1512 | 1467 | 1423 | 3288 | 2991 | 2991 | 3032 | 3072 | 3072 | 3331 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | glass | cross | cross | glass | cross |
High Tide / height (m) | 12:34PM 2.94 | 1:08AM 2.92 | 1:29PM 2.97 | 1:56AM 3.03 | 2:16PM 3.05 | |||||||||||||||||||
Low Tide / height (m) | 6:04AM 1.15 | 6:39PM 1.03 | 7:04AM 1.08 | 7:29PM 0.98 | 7:55AM 0.97 | 8:14PM 0.90 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | - | - | 8:30 | - | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - | 8:33 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - |
 | |  | | |  | | | | |  | | | | |  | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 10 | 12 | 14 | 13 | 12 | 11 | 11 | 11 | 12 | 14 | 16 | 13 | 12 | 12 | 13 | 12 | 11 | 14 | 15 | 14 | 14 | 13 |
| Feels °C (?) | 8 | 7 | 6 | 8 | 11 | 10 | 9 | 7 | 6 | 7 | 8 | 11 | 12 | 9 | 8 | 8 | 10 | 10 | 8 | 12 | 13 | 12 | 13 | 12 |
- 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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