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Surf Forecasts:
Arenillas Negras surfForecast / Atacama / Chile
48hr Weather and Surf, issued 7 am Monday 25 Aug 2025 -04
How big are the waves at Arenillas Negras today?
The current surf forecast for Arenillas Negras at 1PM is: 2.4m 14s primary swell from a South-southwest direction (forecast issued at 07:00am August 25). The wind direction is predicted to be onshore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 8ft (2.5m) | 14s |
| Afternoon (25 Aug) | 7.5ft (2.3m) | 14s |
| Evening (25 Aug) | 7ft (2.2m) | 13s |
Table - waves today at Arenillas Negras. (Swell directed towards the surf break)
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
| 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 | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 2989 | 2838 | 2655 | 2313 | 1807 | 1622 | 1497 | 1405 | 1269 | 1123 | 798 | 901 | 977 | 1037 | 1362 | 1997 | 2034 | 1927 | 1848 | 1852 | 1583 | 1538 | 1347 | 1249 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | on | on | on | glass | glass | glass | glass | glass | on | on | on | glass | glass | glass | glass | on | on | on | on | glass | glass | glass |
High Tide / height (m) | 10:29AM 1.17 | 10:55PM 0.93 | 11:03AM 1.08 | 11:32PM 0.95 | 11:35AM 0.98 | 12:11AM 0.95 | ||||||||||||||||||
Low Tide / height (m) | 4:04AM 0.19 | 4:57PM 0.17 | 4:46AM 0.23 | 5:25PM 0.20 | 5:29AM 0.29 | 5:53PM 0.23 | ||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
| Sunrise | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - |
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 16 | 17 | 16 | 14 | 14 | 13 | 13 | 13 | 16 | 17 | 16 | 14 | 14 | 15 | 14 | 15 | 17 | 19 | 17 | 15 | 14 | 14 |
| Feels °C (?) | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 16 | 18 | 16 | 15 | 15 | 14 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Atacama
Wind reports 20 km away suggest it is still onshore at Arenillas Negras (light winds from the SW at Arica/Chacalluta Airport). A 2.3m groundswell from the SSW
20 km away, 2 h 12 min ago
FREE! Surf-Forecast.com widget for your website
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