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Surf Forecasts:
El Rancio surfForecast / Atacama / Chile
48hr Weather and Surf, issued 1 am Thursday 21 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
17.9° C
(Which is 1.8°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 7AM is: 1.4m 13s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a West-southwest direction (forecast issued at 01:00am May 21). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 4.5ft (1.3m) | 13s |
| Afternoon (21 May) | 4.5ft (1.3m) | 13s |
| Evening (21 May) | 4ft (1.2m) | 13s |
Table - waves today at El Rancio. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Thu afternoon, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | |
756 | 704 | 586 | 569 | 551 | 543 | 462 | 462 | 373 | 373 | 242 | 229 | 265 | 164 | 164 | 128 | 161 | 154 | 154 | 194 | 235 | 214 | 314 | 371 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | cross | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | |
High Tide | 00:21AM0.72m | 12:41PM1.33m | 1:31AM0.71m | 1:42PM1.25m | 2:49AM0.74m | 2:46PM1.16m | ||||||||||||||||||
Low Tide | 5:40AM0.25m | 7:51PM0.20m | 6:44AM0.32m | 8:53PM0.21m | 8:00AM0.39m | 9:52PM0.22m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | |  | | | | | | | |
 | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 17 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 19 | 19 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 19 | 17 | 17 |
18 | 17 | 18 | 18 | 18 | 17 | 18 | 19 | 16 | 17 | 17 | 18 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 19 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SW 16 | SW 16 |
 kJ | 756 | 704 | 586 | 569 | 551 | 543 | 462 | 462 | 373 | 373 | 242 | 229 | 265 | 164 | 164 | 128 | 161 | 128 | 104 | 104 | 104 | 104 | 314 | 371 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 16 | SW 16 | SW 16 | SW 16 | SW 13 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SW 18 | SW 12 | SW 12 | SW 18 | SW 17 | SW 16 | SSW 10 | SSW 10 |
| kJ | 20 | 10 | 19 | 9 | 9 | 9 | 43 | 68 | 68 | 69 | 62 | 65 | 113 | 146 | 146 | 85 | 112 | 71 | 92 | 194 | 235 | 214 | 77 | 75 |
Swell 3 Height (m) Direction Period (s) | W 12 | SW 18 | SSW 18 | SSW 18 | SW 18 | SW 18 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | SW 16 | SW 13 | WSW 9 | SW 12 | SW 12 | SW 12 | SW 12 | SW 18 | SW 18 | SW 13 | SW 13 | SSW 13 | SSW 13 | SW 11 |
| kJ | 3 | 13 | 31 | 31 | 13 | 13 | 9 | 9 | 8 | 8 | 67 | 27 | 8 | 37 | 37 | 52 | 51 | 154 | 154 | 103 | 140 | 118 | 120 | 30 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 147 | 147 | 147 | 0 | 0 | 4 | 0 | 0 | 147 | 147 | 147 | 0 | 0 | 0 | 0 | 0 | 147 | 191 | 147 | 0 | 0 |
Best forecast wave conditions in Atacama | ||||||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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