Surf Forecasts:
How big are the waves at La Posta today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 1.5ft (0.4m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 2.5ft (0.7m), 12s period with S swell.
- Evening surf: Evening surf (30 Jul, local time) - 2ft (0.6m), 11s period with S swell.
The current surf forecast for La Posta at 4PM is: 0.6m 12s primary swell from a South direction and 0.4m 7s secondary swell from a Southeast direction (forecast issued at 08:00am July 30). An open ocean swell of 0.7m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 1.5ft (0.4m) | 13s |
| Afternoon (30 Jul) | 2.5ft (0.7m) | 12s |
| Evening (30 Jul) | 2ft (0.6m) | 11s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 45mm), heaviest during Fri night. Warm (max 21°C on Fri night, min 9°C on Sat night). Winds decreasing (fresh winds from the NNE on Fri night, calm by Sat night). | ||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||
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 13 | SSE 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | SSE 9 | S 9 | E 8 | E 8 | E 9 | E 9 | S 9 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 55 | 55 | 110 | 137 | 91 | 86 | 85 | 34 | 31 | 17 | 16 | 17 | 15 | 223 | 210 | 230 | 212 | 6 | 171 | 138 | 135 | 100 |
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 | off | off | cross-on | cross-off | cross-off | on | cross-on | cross-on | cross-on |
High Tide | 9:02AM0.20m | 9:13PM0.25m | 9:25AM0.21m | 9:58PM0.24m | 9:50AM0.22m | |||||||||||||||||
Low Tide | 4:15AM0.11m | 2:28PM0.13m | 4:54AM0.13m | 4:40PM0.12m | 5:35AM0.14m | 5:39PM0.09m | ||||||||||||||||
 |  |  | |  | | | | |  | | |  | |  |  |  |  | | | | | |
 | 7:35 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 6 | 29 | 3 | 3 | 2 | — | — |
Temp °C | 10 | 10 | 12 | 13 | 11 | 10 | 11 | 11 | 12 | 13 | 16 | 19 | 19 | 20 | 21 | 17 | 17 | 17 | 13 | 12 | 11 | 10 |
Feels °C | 7 | 7 | 8 | 8 | 5 | 5 | 5 | 5 | 6 | 7 | 11 | 15 | 16 | 15 | 17 | 14 | 16 | 16 | 9 | 8 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | S 7 | SSE 7 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | SSE 9 | ENE 8 | E 8 | E 8 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 40 | 42 | 110 | 137 | 91 | 86 | 85 | 34 | 31 | 17 | 16 | 17 | 234 | 223 | 210 | 230 | 212 | 192 | 171 | 138 | 135 | 100 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 7 | SE 7 | — | — | — | SSE 7 | S 7 | S 7 | SE 8 | SE 8 | S 9 | S 9 | S 9 | S 9 | NNE 4 | WSW 4 | S 8 | — | S 8 | S 8 |
| kJ | 55 | 55 | 5 | 13 | — | — | — | 9 | 4 | 4 | 3 | 3 | 15 | 14 | 6 | 6 | 2 | 5 | 6 | — | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | — | — | — | — | SE 8 | SE 8 | SE 7 | — | — | — | — | — | — | S 9 | S 9 | — | — | — | — |
| kJ | 5 | 5 | 5 | — | — | — | — | 3 | 2 | 2 | — | — | — | — | — | — | 6 | 6 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | E 8 | E 3 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | N 4 | N 4 | N 4 | WSW 3 | NNW 3 | W 4 | SW 4 | SW 4 | SSW 5 |
| kJ | — | — | 19 | 7 | 25 | 43 | 66 | 117 | 135 | 175 | 198 | 218 | 336 | 13 | 36 | 28 | 4 | 1 | 7 | 13 | 24 | 36 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 112 | 112 | 112 | 152 | 778 | 778 | 531 | 531 | 531 | 531 | 558 | 280 | 233 | 65 | 3 | 2 | 65 | 154 | 118 | 233 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||
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