Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Renaca surfForecast / Santiago / Chile
48hr Weather and Surf, issued 8 am Saturday 27 Dec 2025 -04Forecast update in hr min s Forecast update imminent
Renaca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Renaca sea temperature is
14.7° C
(Which is 1.8°C colder than average for this time of year)Nearby Cam: 4km away, Marejadas UV || Reñaca || Viña del Mar || Chile en vivo
How big are the waves at Renaca today?
The current surf forecast for Renaca at 2PM is: 1.0m 12s primary swell from a Southwest direction and 0.4m 13s secondary swell from a Northwest direction, 1.3m 8s secondary swell from a Southwest direction (forecast issued at 08:00am December 27). The wind direction is predicted to be cross-onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Dec) | 5ft (1.5m) | 8s |
| Afternoon (27 Dec) | 3.5ft (1.0m) | 12s |
| Evening (27 Dec) | 6ft (1.9m) | 11s |
Table - waves today at Renaca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 8 | 8 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 202 | 244 | 257 | 259 | 743 | 835 | 804 | 815 | 784 | 676 | 663 | 650 | 542 | 542 | 456 | 456 | 456 | 456 | 499 | 577 | 554 | 354 | 509 | 265 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | cross- on | cross- on | on | cross- on | cross- on | cross- on | glass | glass | cross- on | cross- on | cross- on | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | glass | on | on |
High Tide / height (m) | 3:40AM 1.14 | 4:53PM 0.94 | 4:36AM 1.04 | 5:54PM 1.03 | 5:44AM 0.95 | 6:56PM 1.14 | ||||||||||||||||||
Low Tide / height (m) | 10:31AM 0.23 | 10:34PM 0.47 | 11:19AM 0.25 | 12:02AM 0.46 | 12:12PM 0.26 | 1:28AM 0.39 | ||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
| Sunrise | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:57 | - | - | - |
 |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 17 | 19 | 20 | 21 | 18 | 16 | 15 | 14 | 16 | 19 | 19 | 19 | 16 | 16 | 16 | 16 | 18 | 20 | 20 | 19 | 17 | 16 | 16 |
| Feels °C (?) | 15 | 17 | 17 | 18 | 19 | 18 | 16 | 15 | 14 | 16 | 17 | 17 | 18 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 16 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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