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Surf Forecasts:
La Posta surfForecast / South / Uruguay
48hr Weather and Surf, issued 2 am Sunday 19 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
21.0° C
(Which is 2.9°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 9AM is: 0.5m 8s primary swell from a East-southeast direction and 0.6m 7s secondary swell from a South direction, 0.4m 3s secondary swell from a West direction (forecast issued at 02:00am April 19). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 2ft (0.6m) | 7s |
| Afternoon (19 Apr) | 1.5ft (0.5m) | 8s |
| Evening (19 Apr) | 1.5ft (0.5m) | 11s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 8 | 7 | 7 | 7 | 8 | 7 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 67 | 54 | 48 | 40 | 38 | 37 | 37 | 61 | 78 | 80 | 92 | 138 | 145 | 197 | 190 | 190 | 186 | 186 | 149 | 149 | 143 | 121 | 92 | 90 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- on | on | cross- on | cross | cross | cross- off | cross | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 10:24AM 0.19 | 9:40PM 0.37 | 11:01AM 0.17 | 10:33PM 0.36 | 11:40AM 0.16 | 5:15PM 0.17 | ||||||||||||||||||
Low Tide / height (m) | 5:14AM -0.03 | 12:52PM 0.17 | 6:12AM -0.02 | 1:28PM 0.15 | 7:09AM 0.00 | 2:11PM 0.14 | 6:23PM 0.16 | |||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:07 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:07 | - |
 | | |  | | | | | |  |  |  |  | | | | |  | |  |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 6 | 2 | - | - |
| Temp. °C | 19 | 18 | 18 | 18 | 22 | 23 | 20 | 19 | 19 | 19 | 18 | 19 | 20 | 21 | 20 | 19 | 19 | 19 | 20 | 20 | 19 | 20 | 21 | 21 |
| Feels °C (?) | 19 | 17 | 17 | 17 | 22 | 22 | 20 | 19 | 19 | 19 | 18 | 19 | 19 | 20 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 20 | 20 |
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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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