Surf Forecasts:
How big are the waves at La Posta today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 3.5ft (1.1m), 11s period with SE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 5.5ft (1.7m), 11s period with E swell.
- Evening surf: Evening surf (21 Oct, local time) - 2.5ft (0.8m), 11s period with ESE swell.
The current surf forecast for La Posta at 9AM is: 1.1m 11s primary swell from a Southeast direction (forecast issued at 02:00am October 21). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 3.5ft (1.1m) | 11s |
| Afternoon (21 Oct) | 5.5ft (1.7m) | 11s |
| Evening (21 Oct) | 2.5ft (0.8m) | 11s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Very mild (max 18°C on Fri morning, min 12°C on Wed night). Winds decreasing (fresh winds from the ENE on Thu night, calm by Fri night). | ||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 12 | ESE 11 | ESE 11 | SE 11 | ESE 11 | E 11 | E 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 7 | E 7 | E 7 | E 7 | E 7 | SE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 393 | 347 | 329 | 278 | 186 | 670 | 588 | 146 | 141 | 138 | 133 | 133 | 133 | 141 | 149 | 157 | 109 | 105 | 262 | 181 | 131 | 114 | 94 | 300 |
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 | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross |
High Tide | 5:30AM0.20m | 6:05PM0.22m | 5:35AM0.21m | 6:57PM0.23m | 5:49AM0.23m | 7:41PM0.24m | ||||||||||||||||||
Low Tide | 10:37PM0.13m | 10:51AM0.13m | 11:23PM0.15m | 11:50AM0.09m | 00:11AM0.16m | 12:48PM0.06m | ||||||||||||||||||
 |  |  | | |  | |  | | | | | | | | |  | |  | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | 2 | 1 | — | — | — |
Temp °C | 12 | 11 | 11 | 13 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 14 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 16 | 18 | 18 | 16 | 16 |
Feels °C | 7 | 6 | 7 | 7 | 9 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 11 | 11 | 11 | 10 | 10 | 12 | 13 | 15 | 19 | 18 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 12 | ESE 11 | ESE 11 | SE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 393 | 347 | 329 | 278 | 186 | 242 | 238 | 146 | 141 | 138 | 133 | 133 | 133 | 141 | 149 | 157 | 109 | 105 | 103 | 181 | 131 | 114 | 94 | 47 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 7 | S 7 | — | — | S 7 | — | — | — | — | — | — | ESE 11 | ESE 10 | ESE 9 | ESE 9 | ENE 8 |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | — | — | — | — | 75 | 68 | 70 | 55 | 77 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | ENE 4 | E 4 | E 5 | E 11 | E 11 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | ENE 7 | — | — | WSW 2 | SE 9 |
| kJ | 22 | 24 | 26 | 40 | 83 | 670 | 588 | 122 | 126 | 132 | 118 | 151 | 162 | 187 | 171 | 171 | 176 | 200 | 262 | 254 | — | — | 1 | 300 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 152 | 152 | 152 | 152 | 152 | 934 | 428 | 428 | 428 | 531 | 531 | 531 | 558 | 934 | 531 | 112 | 0 | 0 | 69 | 532 | 2 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
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