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:
Three Rocks surfForecast / Réunion / Reunion
48hr Weather and Surf, issued 3 am Saturday 13 Dec 2025 +04Forecast update in hr min s Forecast update imminent
Three Rocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Three Rocks sea temperature is
27.4° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Three Rocks today?
The current surf forecast for Three Rocks at 6AM is: 0.9m 6s primary swell from a South-southeast direction (forecast issued at 03:00am December 13). An open ocean swell of 2.3m 17s is not directed at the surf break, a second open ocean swell of 1.2m 17s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (+04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | - | - |
| Evening (13 Dec) | 1.5ft (0.5m) | 6s |
Table - waves today at Three Rocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| 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 | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 6 | 17 | 16 | 16 | 15 | 6 | 6 | 14 | 13 | 13 | 22 | 6 | 21 | 6 | 6 | 6 | 20 | 19 | 18 | 18 | 6 | 18 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 48 | 57 | 0 | 0 | 0 | 0 | 18 | 18 | 0 | 0 | 0 | 20 | 18 | 18 | 45 | 21 | 13 | 60 | 58 | 113 | 155 | 31 | 194 | 222 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | glass | glass | glass | glass | cross- on | glass | glass | glass | cross | glass | cross- on | glass | cross- on | glass | glass | glass | glass | glass | cross- on | glass | cross- off | glass |
High Tide / height (m) | 9:33AM 0.43 | 10:03PM 0.37 | 10:05AM 0.44 | 10:56PM 0.39 | 10:31AM 0.46 | |||||||||||||||||||
Low Tide / height (m) | 2:20AM 0.25 | 3:54PM 0.26 | 3:23AM 0.26 | 4:31PM 0.22 | 4:10AM 0.26 | 5:02PM 0.17 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:55 | - | - |
 |  |  | | | | | |  | |  |  | | | | | | | | | | | | | |
Rain (mm) | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | 1 | 1 | 2 | - | - | - | - | - | 1 | 1 | 2 | 1 |
| Temp. °C | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 |
| Feels °C (?) | 29 | 29 | 30 | 31 | 31 | 31 | 29 | 30 | 29 | 29 | 29 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 29 | 31 | 30 | 30 |
- 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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