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Surf Forecasts:
Renaca surfForecast / Santiago / Chile
48hr Weather and Surf, issued 2 pm Wednesday 25 Mar 2026 -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
16.2° C
(Which is slightly cooler than normal)How big are the waves at Renaca today?
The current surf forecast for Renaca at 7PM is: 3.0m 14s primary swell from a Southwest direction and 0.1m 11s secondary swell from a Northwest direction (forecast issued at 02:00pm March 25). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | - | - |
| Afternoon (25 Mar) | 10ft (3.0m) | 13s |
| Evening (25 Mar) | 10ft (3.0m) | 14s |
Table - waves today at Renaca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2830 | 3066 | 3301 | 3388 | 1704 | 1558 | 1288 | 2158 | 2012 | 2012 | 2042 | 2125 | 2439 | 1910 | 1987 | 1812 | 2390 | 2203 | 2027 | 1752 | 1728 | 1480 | 1236 | 1067 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- on | glass | glass | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:23PM 1.24 | 5:33AM 0.71 | 5:53PM 1.22 | 7:21AM 0.75 | 7:18PM 1.24 | 8:31AM 0.85 | ||||||||||||||||||
Low Tide / height (m) | 9:19AM 0.37 | 11:49PM 0.31 | 10:46AM 0.44 | 1:21AM 0.27 | 12:31PM 0.44 | 2:26AM 0.19 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 |
| Sunset | - | - | 7:51 | - | - | - | - | - | - | - | 7:49 | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - |
 | | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 20 | 20 | 17 | 15 | 15 | 15 | 15 | 18 | 18 | 18 | 17 | 15 | 15 | 14 | 14 | 18 | 18 | 18 | 16 | 15 | 14 | 13 | 14 |
| Feels °C (?) | 17 | 17 | 17 | 15 | 13 | 14 | 15 | 15 | 16 | 15 | 16 | 16 | 13 | 14 | 13 | 13 | 17 | 16 | 17 | 16 | 14 | 13 | 12 | 13 |
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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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