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Surf Forecasts:
Renaca surfForecast / Santiago / Chile
48hr Weather and Surf, issued 2 am Tuesday 16 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
16.1° C
(Which is normal 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 7AM is: 2.5m 10s primary swell from a Southwest direction and 0.4m 14s secondary swell from a Northwest direction, 0.1m 19s secondary swell from a West direction (forecast issued at 02:00am December 16). The wind direction is predicted to be cross-onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 8ft (2.5m) | 10s |
| Afternoon (16 Dec) | 8ft (2.5m) | 10s |
| Evening (16 Dec) | 8ft (2.5m) | 10s |
Table - waves today at Renaca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1370 | 1591 | 1363 | 1224 | 1154 | 1154 | 1154 | 1195 | 1316 | 1370 | 1425 | 1300 | 1156 | 943 | 793 | 611 | 478 | 468 | 457 | 447 | 457 | 376 | 290 | 277 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | glass | glass | cross- off | cross- off | cross- off | cross | on | glass | glass | glass | cross- off | cross | cross- off | cross | cross- off |
High Tide / height (m) | 9:01AM 0.86 | 9:24PM 1.26 | 9:48AM 0.86 | 10:00PM 1.31 | 10:30AM 0.86 | |||||||||||||||||||
Low Tide / height (m) | 2:44PM 0.30 | 4:05AM 0.27 | 3:21PM 0.30 | 4:45AM 0.22 | 3:57PM 0.29 | |||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:52 | - |
 | | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 17 | 17 | 21 | 24 | 24 | 23 | 18 | 16 | 15 | 14 | 16 | 17 | 18 | 18 | 16 | 16 | 15 | 15 | 17 | 19 | 19 | 18 | 16 |
| Feels °C (?) | 14 | 14 | 14 | 19 | 21 | 21 | 21 | 17 | 15 | 15 | 14 | 15 | 14 | 15 | 17 | 16 | 17 | 16 | 15 | 17 | 17 | 17 | 16 | 16 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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