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:
La Aguada surfForecast / North / Uruguay
48hr Weather and Surf, issued 8 am Sunday 14 Dec 2025 -03Forecast update in hr min s Forecast update imminent
La Aguada surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Aguada sea temperature is
21.0° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at La Aguada today?
The current surf forecast for La Aguada at 12PM is: 0.7m 9s primary swell from a East-southeast direction and 0.2m 9s secondary swell from a South direction, 0.6m 4s secondary swell from a East-southeast direction (forecast issued at 08:00am December 14). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 2.5ft (0.7m) | 9s |
| Afternoon (14 Dec) | 3.5ft (1.0m) | 9s |
| Evening (14 Dec) | 3.5ft (1.0m) | 5s |
Table - waves today at La Aguada. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| 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 | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 6 | 6 | 7 | 12 | 11 | 11 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 71 | 75 | 75 | 173 | 141 | 49 | 48 | 47 | 33 | 80 | 61 | 39 | 23 | 22 | 121 | 69 | 31 | 172 | 225 | 299 | 243 | 250 | 135 | 124 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass |
High Tide / height (m) | 7:13AM 0.24 | 2:48PM 0.26 | 8:17PM 0.21 | 3:18AM 0.34 | 7:40AM 0.23 | 3:49PM 0.24 | 9:30PM 0.22 | 4:08AM 0.35 | 4:46PM 0.23 | 10:40PM 0.23 | ||||||||||||||
Low Tide / height (m) | 5:43AM 0.23 | 11:06AM 0.10 | 5:53PM 0.18 | 11:13PM 0.15 | 7:19AM 0.23 | 12:04PM 0.09 | 6:47PM 0.17 | 12:03AM 0.17 | 12:57PM 0.08 | 7:41PM 0.17 | 12:53AM 0.20 | |||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:44 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:45 | - | - | - |
 |  | |  | |  |  | |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 24 | 25 | 26 | 23 | 22 | 21 | 21 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 18 | 17 | 19 | 19 | 17 | 17 | 17 | 15 | 14 |
| Feels °C (?) | 22 | 25 | 24 | 24 | 22 | 22 | 23 | 24 | 20 | 18 | 18 | 17 | 20 | 21 | 18 | 14 | 13 | 12 | 11 | 9 | 11 | 13 | 12 | 13 |
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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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