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Surf Forecasts:
La Posta surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 am Thursday 16 Apr 2026 -03Forecast update in hr min s Forecast update imminent
La Posta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Posta sea temperature is
20.8° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at La Posta today?
The current surf forecast for La Posta at 1PM is: 0.5m 11s primary swell from a Southeast direction (forecast issued at 08:00am April 16). An open ocean swell of 1.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 1.5ft (0.4m) | 11s |
| Afternoon (16 Apr) | 5ft (1.5m) | 7s |
| Evening (16 Apr) | 4.5ft (1.3m) | 8s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | |||||||||||||||||||||
| 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) (?) | 12 | 11 | 11 | 7 | 8 | 8 | 9 | 9 | 9 | 6 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 67 | 46 | 63 | 246 | 253 | 228 | 220 | 220 | 189 | 173 | 157 | 434 | 531 | 543 | 435 | 381 | 303 | 310 | 307 | 295 | 229 | 168 | 158 | 133 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off |
High Tide / height (m) | 8:32AM 0.24 | 7:16PM 0.30 | 9:12AM 0.23 | 8:01PM 0.34 | 9:48AM 0.21 | 2:53PM 0.20 | 8:50PM 0.36 | |||||||||||||||||
Low Tide / height (m) | 2:24PM 0.19 | 3:15AM -0.02 | 3:06PM 0.20 | 4:15AM -0.03 | 12:28PM 0.19 | 3:36PM 0.20 | ||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | |||||||||||||||||||||
| Sunrise | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:12 | - | - | - |
 |  | | | |  | | | |  | |  | | | | |  |  | | | | | | | |
Rain (mm) | 2 | 3 | 5 | 3 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 18 | 17 |
| Feels °C (?) | 17 | 17 | 16 | 21 | 22 | 21 | 18 | 15 | 14 | 16 | 12 | 12 | 13 | 14 | 13 | 13 | 15 | 16 | 15 | 16 | 18 | 18 | 18 | 17 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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