Surf Forecasts:
How big are the waves at La Posta today (13 Sep):
- Afternoon surf: Afternoon surf (13 Sep, local time) - 5ft (1.6m), 8s period with SSE swell.
- Evening surf: Evening surf (13 Sep, local time) - 3.5ft (1.0m), 8s period with S swell.
The current surf forecast for La Posta at 6PM is: 1.2m 8s primary swell from a South direction and 1.0m 7s secondary swell from a East-southeast direction (forecast issued at 02:00pm September 13). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | - | - |
| Afternoon (13 Sep) | 5ft (1.6m) | 8s |
| Evening (13 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Tue morning, min 7°C on Wed morning). Winds increasing (calm on Sun night, fresh winds from the SSW by Tue afternoon). | ||||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||
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 8 | SSE 8 | S 8 | S 8 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | SSE 10 | S 9 | S 9 | S 9 | E 7 | E 8 | WSW 5 | SW 5 | SSW 6 | SSW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 295 | 285 | 187 | 130 | 160 | 157 | 125 | 98 | 98 | 94 | 96 | 64 | 63 | 60 | 37 | 29 | 59 | 103 | 140 | 285 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross | glassy | glassy | glassy | glassy | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on |
High Tide | 9:23AM0.30m | 10:41PM0.21m | 3:28AM0.20m | 10:08AM0.30m | 11:26PM0.20m | 4:28AM0.19m | 10:52AM0.29m | |||||||||||||
Low Tide | 5:46PM0.02m | 1:22AM0.19m | 5:56AM0.18m | 6:35PM0.03m | 2:01AM0.18m | 6:31AM0.18m | 7:21PM0.04m | |||||||||||||
 |  | |  | |  | | | |  | | |  | | | | | | | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — |
 | — | — | 6:28 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 13 | 10 | 9 | 9 |
Feels °C | 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 8 | 8 | 7 | 8 | 6 | 3 | 3 | 3 | 6 | 2 | 1 | 2 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | ESE 7 | S 8 | S 8 | SSE 10 | SSE 10 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | S 9 | E 7 | E 8 | E 8 | ESE 8 | E 8 | E 8 |
| kJ | 66 | 111 | 187 | 130 | 160 | 157 | 71 | 69 | 54 | 52 | 52 | 48 | 38 | 60 | 37 | 29 | 29 | 19 | 19 | 10 |
Swell 2 Height (m) Direction Period (s) | E 8 | — | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SSE 10 | S 10 | S 10 | S 10 | SSE 10 | S 9 | S 9 | E 7 | S 9 | S 9 | S 9 | ESE 7 | S 14 | ESE 7 |
| kJ | 11 | — | 101 | 97 | 94 | 73 | 125 | 98 | 98 | 94 | 96 | 64 | 63 | 24 | 25 | 25 | 15 | 11 | 4 | 5 |
Swell 3 Height (m) Direction Period (s) | E 7 | — | — | — | — | SSE 11 | — | — | ENE 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | S 12 | ENE 8 | S 16 | S 15 | E 9 | — |
| kJ | 8 | — | — | — | — | 25 | — | — | 24 | 12 | 21 | 30 | 2 | 14 | 11 | 19 | 5 | 4 | 7 | — |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | — | — | — | — | — | — | — | — | — | — | — | NW 2 | W 3 | W 4 | WSW 5 | SW 5 | SSW 6 | SSW 7 |
| kJ | 295 | 285 | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 14 | 59 | 103 | 140 | 285 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 403 | 428 | 531 | 280 | 2 | 0 | 0 | 0 | 0 | 11 | 2 | 0 | 0 | 3 | 3 | 71 | 155 | 935 | 398 | 532 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||
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