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Surf Forecasts:
Renaca surfForecast / Santiago / Chile
48hr Weather and Surf, issued 7 pm Wednesday 22 Apr 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
14.4° 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 3AM is: 2.0m 14s primary swell from a Southwest direction and 0.3m 20s secondary swell from a Southwest direction, 1.8m 7s secondary swell from a Southwest direction (forecast issued at 07:00pm April 22). The wind direction is predicted to be cross-onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 8ft (2.5m) | 14s |
| Afternoon (23 Apr) | 10ft (3.0m) | 14s |
| Evening (23 Apr) | 7ft (2.2m) | 14s |
Table - waves today at Renaca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Thu afternoon, min 12°C on Fri morning). Winds increasing (light winds from the S on Thu night, fresh winds from the SSW by Sat afternoon). | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | |
360 | 821 | 886 | 1147 | 2534 | 2670 | 3094 | 3137 | 1956 | 1983 | 1956 | 1665 | 2633 | 2390 | 1762 | 2648 | 2004 | 2061 | 3261 | 3216 | 3216 | 3009 | 2782 | 3038 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-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 | cross-on | cross-on | cross-on | cross-on | on | on | |
High Tide | 2:03PM1.38m | 3:05AM0.77m | 3:15PM1.30m | 4:38AM0.76m | 4:36PM1.24m | 6:03AM0.83m | ||||||||||||||||||
Low Tide | 9:16PM0.20m | 8:18AM0.38m | 10:38PM0.22m | 9:48AM0.43m | 11:52PM0.20m | 11:23AM0.43m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | 6:12 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 15 | 15 | 15 | 14 | 14 | 18 | 20 | 18 | 14 | 13 | 13 | 13 | 12 | 17 | 19 | 18 | 14 | 14 | 13 | 13 | 12 | 18 | 19 |
12 | 11 | 12 | 12 | 11 | 11 | 15 | 16 | 14 | 12 | 11 | 12 | 11 | 10 | 14 | 14 | 13 | 11 | 12 | 10 | 10 | 9 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | NW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 13 | WNW 13 |
 kJ | 360 | 821 | 886 | 1147 | 2534 | 2670 | 3094 | 20 | 1956 | 1983 | 1956 | 1665 | 2633 | 2390 | 1762 | 5 | 2004 | 2061 | 3261 | 3216 | 3216 | 3009 | 18 | 17 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | SW 20 | WNW 12 | NW 12 | NW 13 | — | WNW 14 | WNW 14 | WNW 15 | SW 8 | NW 15 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 13 | WNW 13 | WNW 13 | WNW 13 | — |
| kJ | 14 | 14 | 14 | 60 | 15 | 6 | 7 | — | 20 | 21 | 21 | 457 | 8 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 18 | 18 | 18 | — |
Swell 3 Height (m) Direction Period (s) | NW 16 | NW 16 | SW 19 | WNW 12 | — | — | — | — | — | NW 12 | NW 12 | WNW 15 | NW 12 | NW 15 | NW 15 | W 15 | — | — | — | NW 11 | NW 11 | NW 11 | NW 11 | — |
| kJ | 10 | 10 | 15 | 14 | — | — | — | — | — | 5 | 5 | 21 | 5 | 8 | 8 | 4 | — | — | — | 5 | 5 | 5 | 5 | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 7 | SW 7 | SW 7 | — | — | — | SW 14 | SW 8 | SW 8 | SW 8 | — | — | — | SW 7 | SW 14 | SW 7 | SW 7 | SW 7 | — | — | — | SW 14 | SW 14 |
| kJ | 310 | 363 | 344 | 305 | — | — | — | 3137 | 458 | 515 | 517 | — | — | — | 194 | 2648 | 240 | 262 | 269 | — | — | — | 2782 | 3038 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 483 | 5 | 3 | 3 | 3 | 3 | 409 | 483 | 483 | 3 | 3 | 3 | 5 | 3 | 11 | 483 | 483 | 3 | 3 | 3 | 3 | 3 | 5 | 483 |
Best forecast wave conditions in Santiago | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
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