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 6AM is: 0.4m 7s primary swell from a South-southeast direction and 0.2m 10s secondary swell from a South direction (forecast issued at 02:00am 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 4mm), mostly falling on Mon night. Very mild (max 17°C on Tue afternoon, min 11°C on Tue night). Winds decreasing (near gales from the SW on Tue night, light winds from the SW by Wed night). | ||||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||||||||
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) | S 7 | S 7 | SSE 7 | SSE 7 | SSE 12 | SSE 12 | SSE 11 | S 11 | E 6 | E 6 | E 6 | E 7 | E 8 | E 7 | E 8 | E 8 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 28 | 26 | 16 | 16 | 30 | 28 | 25 | 58 | 167 | 148 | 158 | 153 | 193 | 131 | 138 | 121 | 594 | 557 | 420 | 348 | 377 | 407 | 323 | 282 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:49PM0.23m | 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 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 14 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 16 | 17 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Feels °C | 8 | 8 | 9 | 9 | 11 | 11 | 10 | 10 | 11 | 10 | 13 | 12 | 16 | 17 | 7 | 4 | 2 | 2 | 4 | 4 | 4 | 5 | 7 | 9 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 11 | S 11 | S 10 | SSE 10 | SSE 10 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 11 | E 11 | E 10 | E 10 | S 8 |
| kJ | 28 | 26 | 16 | 16 | 15 | 9 | 25 | 58 | 54 | 33 | 32 | 153 | 126 | 131 | 138 | 121 | 100 | 84 | 66 | 146 | 181 | 136 | 128 | 282 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 11 | SSE 12 | SSE 12 | SSE 7 | SE 6 | — | — | — | SSE 10 | S 10 | S 9 | S 9 | — | E 11 | ESE 11 | ESE 11 | E 11 | — | E 10 | E 10 | E 10 |
| kJ | 10 | 10 | 8 | 9 | 30 | 28 | 9 | 2 | — | — | — | 31 | 29 | 15 | 14 | — | 2 | 22 | 23 | 82 | — | 202 | 162 | 102 |
Swell 3 Height (m) Direction Period (s) | — | — | S 14 | S 14 | — | S 9 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 13 |
| kJ | — | — | 4 | 4 | — | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | — | E 8 | — | WSW 2 | SW 5 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 8 | S 8 | S 8 | SW 7 |
| kJ | 78 | 88 | 122 | 135 | 131 | 137 | 171 | 193 | 167 | 148 | 158 | — | 193 | — | 1 | 60 | 594 | 557 | 420 | 348 | 377 | 407 | 323 | 89 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 112 | 730 | 730 | 531 | 934 | 683 | 531 | 531 | 428 | 532 | 0 | 0 | 0 | 1 | 71 | 398 | 652 | 663 | 233 | 159 | 245 | 693 | 233 | 3 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
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