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Surf Forecasts:
El Rancio surfForecast / Atacama / Chile
48hr Weather and Surf, issued 1 am Tuesday 12 May 2026 -04Forecast update in hr min s Forecast update imminent
El Rancio surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's El Rancio sea temperature is
18.1° C
(Which is 2.0°C colder than average for this time of year)How big are the waves at El Rancio today?
The current surf forecast for El Rancio at 4AM is: 0.9m 16s primary swell from a Southwest direction and 1.0m 10s secondary swell from a South-southwest direction (forecast issued at 01:00am May 12). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 3.5ft (1.0m) | 16s |
| Afternoon (12 May) | 3.5ft (1.1m) | 15s |
| Evening (12 May) | 4.5ft (1.4m) | 15s |
Table - waves today at El Rancio. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | |
630 | 515 | 502 | 636 | 612 | 574 | 868 | 757 | 746 | 590 | 573 | 612 | 637 | 451 | 386 | 380 | 503 | 581 | 590 | 453 | 357 | 380 | 509 | 386 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | |
High Tide | 5:46AM0.86m | 5:23PM0.98m | 6:28AM0.98m | 6:15PM0.97m | 7:08AM1.10m | 7:05PM0.95m | ||||||||||||||||||
Low Tide | 11:23PM0.29m | 11:21AM0.47m | 11:59PM0.24m | 12:24PM0.40m | 00:35AM0.20m | 1:21PM0.33m | ||||||||||||||||||
 | |  | | | | | | | | |  | | |  | | | | | | | | | | |
 | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 18 | 20 | 21 | 20 | 18 | 18 | 18 | 18 | 18 | 20 | 21 | 20 | 18 | 18 | 18 | 18 | 18 | 20 | 21 | 20 | 18 | 18 |
20 | 20 | 19 | 21 | 21 | 21 | 20 | 19 | 20 | 19 | 19 | 21 | 21 | 20 | 19 | 20 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 10 | SSW 10 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 |
 kJ | 630 | 190 | 198 | 636 | 612 | 574 | 868 | 757 | 746 | 590 | 573 | 612 | 637 | 451 | 386 | 380 | 503 | 581 | 590 | 453 | 357 | 380 | 509 | 386 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SW 17 | SSW 8 |
| kJ | 395 | 515 | 502 | 194 | 186 | 186 | 132 | 137 | 129 | 98 | 98 | 107 | 107 | 107 | 94 | 96 | 92 | 61 | 61 | 61 | 43 | 37 | 106 | 36 |
Swell 3 Height (m) Direction Period (s) | W 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | NW 15 | NW 15 | NW 15 | SW 18 | SW 18 | SW 18 | NW 13 | SW 16 | SW 16 | SW 16 | NW 13 | NW 13 | NW 13 | NW 13 | SW 18 | SW 18 | NW 13 | SW 16 |
| kJ | 3 | 217 | 148 | 118 | 118 | 118 | 8 | 8 | 8 | 50 | 49 | 49 | 7 | 129 | 129 | 93 | 7 | 7 | 7 | 7 | 50 | 50 | 7 | 95 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 6 | 147 | 147 | 147 | 0 | 0 | 0 | 0 | 0 | 147 | 147 | 4 | 4 | 0 | 0 | 0 | 4 | 147 | 147 | 147 |
Best forecast wave conditions in Atacama | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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