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Surf Forecasts:
Renaca surfForecast / Santiago / Chile
48hr Weather and Surf, issued 2 am Monday 23 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
15.8° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Renaca today?
The current surf forecast for Renaca at 8AM is: 2.1m 11s primary swell from a Southwest direction and 0.3m 15s secondary swell from a Southwest direction (forecast issued at 02:00am March 23). The wind direction is predicted to be cross-onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 7ft (2.1m) | 11s |
| Afternoon (23 Mar) | 7.5ft (2.3m) | 11s |
| Evening (23 Mar) | 8ft (2.5m) | 7s |
Table - waves today at Renaca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| 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) (?) | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 876 | 1132 | 1053 | 1008 | 1027 | 1350 | 1441 | 728 | 579 | 754 | 616 | 545 | 373 | 469 | 600 | 889 | 686 | 2268 | 2496 | 2796 | 2929 | 3208 | 3253 | 3341 |
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 | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on |
High Tide / height (m) | 1:50AM 1.04 | 2:14PM 1.37 | 2:42AM 0.90 | 3:11PM 1.31 | 3:52AM 0.78 | 4:23PM 1.24 | ||||||||||||||||||
Low Tide / height (m) | 7:39AM 0.18 | 8:55PM 0.21 | 8:22AM 0.28 | 10:12PM 0.28 | 9:19AM 0.37 | |||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:51 | - |
 | |  |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 13 | 13 | 15 | 21 | 23 | 21 | 17 | 15 | 16 | 16 | 16 | 21 | 23 | 20 | 16 | 15 | 16 | 15 | 15 | 19 | 20 | 20 | 17 |
| Feels °C (?) | 12 | 10 | 10 | 12 | 17 | 17 | 15 | 14 | 12 | 14 | 14 | 14 | 17 | 18 | 15 | 14 | 14 | 16 | 14 | 14 | 17 | 17 | 17 | 16 |
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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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