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Surf Forecasts:
La Posta surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 pm Tuesday 26 May 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
13.0° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at La Posta today?
The current surf forecast for La Posta at 3AM is: 0.3m 9s primary swell from a South-southeast direction (forecast issued at 08:00pm May 26). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 1ft (0.3m) | 9s |
| Afternoon (27 May) | 1ft (0.3m) | 9s |
| Evening (27 May) | 0.5ft (0.2m) | 9s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Fri morning, min 11°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | |
19 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 12 | 12 | 12 | 26 | 82 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-off | cross-off | cross-off | glassy | glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:00PM0.26m | 6:45AM0.21m | 5:47PM0.28m | 7:15AM0.21m | 11:37AM0.18m | 6:31PM0.29m | 7:48AM0.21m | |||||||||||||||||
Low Tide | 1:06AM0.04m | 1:10PM0.17m | 1:56AM0.04m | 10:42AM0.18m | 1:48PM0.18m | 2:41AM0.04m | 11:02AM0.17m | |||||||||||||||||
 | | | | |  | | | | | | | | | | | | |  |  | |  | | | |
 | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 12 | 12 | 12 | 11 | 13 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | 12 | 13 | 14 | 15 | 15 | 16 | 16 |
12 | 12 | 12 | 12 | 12 | 11 | 13 | 13 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 10 | 10 | 9 | 12 | 13 | 13 | 14 | 14 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 8 | SSE 8 | SE 8 |
 kJ | 19 | 18 | 18 | 17 | 16 | 16 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 12 | 20 | 11 | 11 | 12 | 26 | 82 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 2 | 2 | 4 | 4 | 7 | 8 | 16 | 16 | 16 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 12 | 12 | 11 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 8 | S 8 | — | — | S 11 | S 11 | S 11 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 9 | — | SSE 10 | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 8 | — | 10 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 3 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | ESE 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 2 | 3 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 683 | 118 | 76 | 76 | 118 | 118 | 663 | 947 | 663 | 693 | 663 | 398 | 652 | 398 | 726 | 905 | 726 | 726 | 726 | 726 | 427 | 321 | 112 | 112 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
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