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Surf Forecasts:
La Posta surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 am Friday 01 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
18.6° C
(Which is 1.7°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 4PM is: 0.5m 9s primary swell from a South direction (forecast issued at 08:00am May 01). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 1.5ft (0.5m) | 10s |
| Afternoon (01 May) | 1.5ft (0.5m) | 9s |
| Evening (01 May) | 1.5ft (0.4m) | 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 17°C on Fri morning, min 10°C on Sun night). Winds decreasing (strong winds from the SW on Sat morning, light winds from the W by Sun afternoon). | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 4 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 9 | SSW 10 | S 11 | S 12 | S 12 | S 12 | S 13 | S 13 | SSE 13 | SSE 14 | SSE 14 | SSE 14 | |
72 | 46 | 25 | 41 | 26 | 25 | 24 | 43 | 229 | 565 | 803 | 977 | 1119 | 1341 | 1459 | 1382 | 1225 | 1218 | 1189 | 1087 | 1144 | 1322 | 1637 | 1484 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | off | cross | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | off | off | off | |
High Tide | 8:51AM0.22m | 2:12PM0.19m | 8:15PM0.30m | 9:29AM0.21m | 8:53PM0.30m | 10:07AM0.20m | 9:30PM0.30m | |||||||||||||||||
Low Tide | 3:49AM0.03m | 11:58AM0.18m | 3:43PM0.18m | 4:30AM0.03m | 12:35PM0.17m | 5:10AM0.04m | 1:11PM0.16m | |||||||||||||||||
 |  |  | | |  |  | | | | | | | | | | | | | | | | | | |
 | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | 7:16 |
 | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | 5:53 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 17 | 16 | 16 | 16 | 17 | 16 | 15 | 15 | 14 | 14 | 15 | 15 | 14 | 14 | 13 | 11 | 13 | 14 | 15 | 13 | 11 | 10 |
11 | 11 | 14 | 13 | 14 | 13 | 14 | 9 | 7 | 4 | 3 | 4 | 5 | 6 | 6 | 8 | 9 | 7 | 10 | 12 | 13 | 8 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | ENE 6 | ENE 7 | ENE 7 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 12 | S 12 | S 13 | S 13 | SSE 13 | SSE 14 | SSE 14 | SSE 14 |
 kJ | 72 | 46 | 25 | 41 | 26 | 25 | 24 | 7 | 9 | 5 | 9 | 8 | 8 | 2 | 2 | 2 | 1225 | 1218 | 1189 | 1087 | 1144 | 1322 | 1637 | 1484 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 11 | S 11 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | E 11 | E 11 | E 11 | E 10 | NE 7 | NE 7 | E 10 | — | — | ENE 9 | — | — | — | — | — | — | — |
| kJ | 10 | 11 | 20 | 7 | 9 | 5 | 5 | 9 | 9 | 9 | 8 | 2 | 2 | 2 | — | — | 8 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | SSE 10 | SE 10 | E 10 | E 11 | E 11 | SE 12 | SE 12 | SE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 9 | 10 | 4 | 8 | 9 | 9 | 5 | 5 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | NNE 3 | NNW 3 | — | W 3 | SSW 4 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 9 | SSW 10 | S 11 | S 12 | — | — | — | — | — | — | N 3 | N 3 |
| kJ | 10 | 10 | 12 | 3 | 2 | — | 5 | 43 | 229 | 565 | 803 | 977 | 1119 | 1341 | 1459 | 1382 | — | — | — | — | — | — | 4 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 0 | 23 | 76 | 76 | 398 | 652 | 683 | 904 | 947 | 978 | 159 | 159 | 159 | 11 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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