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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
La Boya surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 am Wednesday 17 Dec 2025 -03Forecast update in hr min s Forecast update imminent
La Boya surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Boya sea temperature is
21.8° C
(Which is 1.9°C warmer than normal for this time of year)How big are the waves at La Boya today?
The current surf forecast for La Boya at 10AM is: 0.9m 7s primary swell from a South direction and 0.4m 11s secondary swell from a South direction (forecast issued at 08:00am December 17). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 3ft (0.9m) | 7s |
| Afternoon (17 Dec) | 3ft (0.9m) | 10s |
| Evening (17 Dec) | 2.5ft (0.7m) | 10s |
Table - waves today at La Boya. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 4 | 4 | 5 | 4 | 4 | 5 | 5 | 5 | 4 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 91 | 78 | 63 | 164 | 121 | 89 | 45 | 27 | 25 | 14 | 6 | 10 | 4 | 7 | 4 | 4 | 11 | 52 | 33 | 25 | 39 | 57 | 35 | 53 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | on | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | off | cross- on | cross- on | cross | cross | cross | cross | cross- off | cross- off | off | off |
High Tide / height (m) | 5:48AM 0.31 | 7:03PM 0.21 | 12:19AM 0.18 | 6:26AM 0.33 | 7:37PM 0.20 | 7:03AM 0.33 | 8:10PM 0.20 | |||||||||||||||||
Low Tide / height (m) | 2:00PM 0.04 | 10:15PM 0.18 | 1:06AM 0.18 | 2:43PM 0.04 | 10:36PM 0.17 | 3:25PM 0.04 | 11:03PM 0.17 | |||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
| Sunrise | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:51 | - | - | - |
 | | | | |  |  | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 17 | 21 | 21 | 21 | 19 | 18 | 19 | 19 | 26 | 31 | 28 | 30 | 27 | 21 | 20 | 19 | 21 | 24 | 24 | 23 | 22 | 25 | 23 |
| Feels °C (?) | 10 | 14 | 18 | 17 | 15 | 14 | 14 | 14 | 15 | 20 | 26 | 24 | 29 | 25 | 19 | 20 | 19 | 21 | 23 | 21 | 20 | 19 | 22 | 19 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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