Surf Forecasts:
How big are the waves at Renaca today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 4ft (1.2m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 6ft (1.8m), 8s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 5ft (1.6m), 8s period with SW swell.
The current surf forecast for Renaca at 3PM is: 1.8m 8s primary swell from a Southwest direction and 1.1m 11s secondary swell from a West-southwest direction, 0.1m 19s secondary swell from a Southwest direction (forecast issued at 07:00am August 21). The wind direction is predicted to be cross-onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 4ft (1.2m) | 11s |
| Afternoon (21 Aug) | 6ft (1.8m) | 8s |
| Evening (21 Aug) | 5ft (1.6m) | 8s |
Table - waves today at Renaca. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 11°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | WSW 11 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 10 | SW 8 | SW 10 | SW 10 | SW 8 | SW 8 | SW 10 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 368 | 349 | 304 | 355 | 373 | 333 | 284 | 270 | 480 | 203 | 450 | 527 | 227 | 200 | 348 | 125 | 143 | 125 | 114 | 111 | 89 | 77 | 59 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | glassy | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy |
High Tide | 4:52AM1.06m | 5:47PM0.68m | 6:14AM1.08m | 7:23PM0.71m | 7:20AM1.14m | 8:16PM0.76m | |||||||||||||||||
Low Tide | 12:21PM0.46m | 11:04PM0.50m | 1:37PM0.40m | 00:26AM0.48m | 2:26PM0.32m | ||||||||||||||||||
 |  | | | | | | |  | | | |  | | |  | | | | | | | | |
 | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 21 | 22 | 22 | 19 | 19 | 19 | 19 | 19 | 22 | 22 | 16 | 13 | 13 | 13 | 12 | 11 | 14 | 14 | 14 | 12 | 12 |
Feels °C | 10 | 11 | 18 | 19 | 20 | 17 | 15 | 14 | 15 | 15 | 20 | 21 | 16 | 12 | 12 | 12 | 11 | 10 | 12 | 12 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | SW 8 | SW 10 | WSW 10 | SW 16 | SW 13 | WSW 10 | SW 8 | SW 10 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 |
| kJ | 368 | 349 | 285 | 340 | 265 | 214 | 202 | 270 | 480 | 104 | 10 | 7 | 112 | 200 | 348 | 125 | 143 | 125 | 114 | 111 | 89 | 77 | 59 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 19 | SW 19 | SW 19 | WSW 15 | WSW 13 | WSW 13 | WSW 10 | WSW 12 | WSW 12 | W 15 | SW 16 | SSW 13 | WSW 10 | SSW 12 | WSW 10 | W 10 | W 9 | W 9 | WSW 9 | W 9 | SSW 11 | W 10 |
| kJ | 15 | 15 | 15 | 14 | 21 | 35 | 69 | 106 | 83 | 57 | 4 | 10 | 16 | 104 | 53 | 75 | 48 | 45 | 42 | 28 | 40 | 46 | 48 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 19 | — | — | SW 18 | SW 18 | SW 18 | WSW 12 | SW 17 | SW 16 | W 15 | W 15 | SW 16 | SSW 12 | SW 15 | SSW 12 | SSW 11 | SSW 11 | SW 11 | SSW 11 | SW 11 | WSW 11 | SW 14 |
| kJ | 15 | 15 | — | — | 13 | 13 | 13 | 85 | 11 | 10 | 4 | 4 | 10 | 28 | 9 | 53 | 51 | 47 | 31 | 47 | 30 | 39 | 49 |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | — | — | SW 8 | SW 10 | SW 10 | SW 8 | — | — | — | — | NNE 2 | NNE 3 | N 3 | N 3 | — | — |
| kJ | 316 | 296 | 304 | 355 | 373 | 333 | 284 | — | — | 203 | 450 | 527 | 227 | — | — | — | — | 1 | 1 | 1 | 1 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santiago | |||||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||||
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