Surf Forecasts:
How big are the waves at La Posta today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 1.5ft (0.4m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 1ft (0.3m), 12s period with SSE swell.
- Evening surf: Evening surf (28 Sep, local time) - 1.5ft (0.5m), 11s period with S swell.
The current surf forecast for La Posta at 3PM is: 0.3m 12s primary swell from a South-southeast direction and 0.3m 7s secondary swell from a South-southeast direction (forecast issued at 08:00am September 28). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 1.5ft (0.4m) | 7s |
| Afternoon (28 Sep) | 1ft (0.3m) | 12s |
| Evening (28 Sep) | 1.5ft (0.5m) | 11s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Very mild (max 18°C on Tue morning, min 10°C on Wed afternoon). Mainly strong winds. | ||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||||||
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 7 | SSE 7 | SSE 12 | SSE 12 | SSE 11 | S 11 | E 6 | E 6 | E 6 | E 6 | E 7 | E 8 | E 8 | SSW 6 | SSW 7 | SSW 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 16 | 15 | 30 | 28 | 25 | 58 | 167 | 153 | 132 | 100 | 127 | 111 | 117 | 359 | 590 | 572 | 518 | 441 | 397 | 350 | 323 | 331 |
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 | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:45AM0.31m | 10:27PM0.21m | 3:18AM0.20m | 9:29AM0.33m | 11:05PM0.19m | 4:29AM0.20m | 10:16AM0.34m | |||||||||||||||
Low Tide | 4:06AM0.19m | 4:59PM-0.00m | 1:01AM0.19m | 4:45AM0.20m | 5:55PM-0.01m | 1:21AM0.18m | 5:24AM0.20m | 6:51PM-0.00m | ||||||||||||||
 |  |  | | | | |  | | | |  | | | |  |  | |  | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:40 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 17 | 17 | 15 | 14 | 14 | 14 | 14 | 15 | 18 | 15 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 11 | 10 |
Feels °C | 9 | 9 | 12 | 12 | 11 | 10 | 10 | 10 | 12 | 14 | 19 | 11 | 6 | 4 | 4 | 2 | 4 | 5 | 4 | 4 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | E 6 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 10 | E 10 | E 10 | E 10 | S 8 |
| kJ | 16 | 15 | 15 | 9 | 25 | 58 | 35 | 33 | 32 | 100 | 127 | 111 | 117 | 80 | 61 | 47 | 51 | 106 | 100 | 100 | 73 | 240 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 11 | SSE 12 | SSE 12 | SSE 9 | SE 7 | — | — | — | SSE 10 | S 10 | S 9 | S 9 | — | ESE 11 | E 11 | E 11 | — | — | E 10 | E 10 | E 10 |
| kJ | 8 | 9 | 30 | 28 | 8 | 2 | — | — | — | 31 | 29 | 15 | 14 | — | 11 | 21 | 37 | — | — | 127 | 125 | 71 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | S 10 | S 9 | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 13 |
| kJ | 4 | 3 | 8 | 6 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | — | — | WSW 2 | WSW 4 | SSW 6 | SSW 7 | SSW 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 87 | 109 | 109 | 131 | 187 | 171 | 167 | 153 | 132 | — | — | 1 | 25 | 359 | 590 | 572 | 518 | 441 | 397 | 350 | 323 | 331 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 730 | 531 | 558 | 531 | 531 | 531 | 428 | 81 | 75 | 0 | 0 | 65 | 118 | 398 | 652 | 245 | 159 | 159 | 693 | 683 | 233 | 7 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||
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