Surf Forecasts:
How big are the waves at La Posta today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 4.5ft (1.3m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2.5ft (0.8m), 15s period with SE swell.
- Evening surf: Evening surf (25 Aug, local time) - 5ft (1.5m), 15s period with SSE swell.
The current surf forecast for La Posta at 2PM is: 1.2m 11s primary swell from a South-southeast direction and 0.6m 15s secondary swell from a Southeast direction (forecast issued at 08:00am August 25). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 4.5ft (1.3m) | 11s |
| Afternoon (25 Aug) | 2.5ft (0.8m) | 15s |
| Evening (25 Aug) | 5ft (1.5m) | 15s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed night. Very mild (max 16°C on Wed afternoon, min 5°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SE 15 | SE 15 | SSE 15 | SE 14 | SE 14 | SE 14 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 366 | 359 | 302 | 316 | 441 | 987 | 1016 | 988 | 975 | 1103 | 1103 | 940 | 915 | 721 | 532 | 444 | 394 | 326 | 223 | 209 | 169 | 140 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | on | on | on |
High Tide | 7:12AM0.19m | 6:52PM0.25m | 7:36AM0.20m | 7:41PM0.25m | 7:57AM0.21m | 8:28PM0.25m | ||||||||||||||||
Low Tide | 11:10AM0.15m | 2:10AM0.11m | 12:22PM0.13m | 2:55AM0.13m | 2:07PM0.11m | |||||||||||||||||
 |  | |  |  | |  | | | | | | | | | |  |  | | | | | |
 | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 1 | 1 | 2 | 1 |
Temp °C | 4 | 5 | 7 | 9 | 8 | 8 | 7 | 7 | 6 | 8 | 13 | 16 | 15 | 12 | 13 | 14 | 14 | 15 | 16 | 12 | 11 | 11 |
Feels °C | 0 | 2 | 3 | 5 | 3 | 3 | 2 | 2 | 1 | 3 | 7 | 12 | 12 | 8 | 10 | 12 | 12 | 15 | 16 | 9 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 15 | SE 14 | SE 14 | SE 14 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | E 8 | E 8 | E 8 |
| kJ | 366 | 359 | 302 | 316 | 246 | 987 | 1016 | 988 | 975 | 1103 | 1103 | 940 | 915 | 721 | 532 | 444 | 394 | 326 | 223 | 89 | 76 | 90 |
Swell 2 Height (m) Direction Period (s) | — | SE 15 | SE 15 | SE 15 | SE 15 | — | — | — | — | — | — | — | — | — | — | E 6 | E 7 | E 7 | E 7 | SE 12 | SE 12 | SE 12 |
| kJ | — | 8 | 33 | 266 | 441 | — | — | — | — | — | — | — | — | — | — | 47 | 72 | 76 | 83 | 209 | 169 | 140 |
Swell 3 Height (m) Direction Period (s) | — | SE 20 | SE 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 4 |
| kJ | — | 15 | 50 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 3 | E 3 | NE 3 | NE 4 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | — | — | — | — | — | S 3 | S 4 |
| kJ | — | — | — | — | 4 | 6 | 6 | 6 | 6 | 9 | 14 | 18 | 47 | 62 | 74 | — | — | — | — | — | 3 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 112 | 11 | 2 | 2 | 11 | 11 | 154 | 11 | 11 | 11 | 2 | 0 | 2 | 0 | 1 | 71 | 156 | 233 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||
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