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Surf Forecasts:
Infernillo surfForecast / Santiago / Chile
48hr Weather and Surf, issued 8 am Thursday 18 Sep 2025 -04
How big are the waves at Infernillo today?
The current surf forecast for Infernillo at 10AM is: 1.3m 10s primary swell from a West-southwest direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 08:00am September 18). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4ft (1.2m) | 11s |
| Afternoon (18 Sep) | 4.5ft (1.4m) | 10s |
| Evening (18 Sep) | 4.5ft (1.4m) | 9s |
Table - waves today at Infernillo. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 260 | 302 | 370 | 386 | 347 | 332 | 327 | 282 | 270 | 185 | 162 | 202 | 173 | 251 | 229 | 245 | 306 | 241 | 200 | 101 | 210 | 367 | 528 | 533 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | glass | cross- on | cross- on | cross- on | cross | glass | glass | cross- off | cross- off | cross- on | cross- on | cross | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross | cross | cross | cross |
High Tide / height (m) | 9:08AM 1.36 | 9:54PM 0.98 | 9:53AM 1.39 | 10:28PM 1.07 | 10:31AM 1.40 | 10:59PM 1.15 | ||||||||||||||||||
Low Tide / height (m) | 3:53PM 0.11 | 3:27AM 0.24 | 4:27PM 0.07 | 4:11AM 0.17 | 4:57PM 0.05 | |||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
| Sunrise | - | 7:43 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:40 | - | - | - | - | - | - | - | 7:42 | - | - | - | - | - | - | - | 7:42 | - | - | - |
 |  | | | | | | | | | |  | |  |  |  |  |  | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7 | 5 | 1 | 1 | - | - | - | 2 | 1 |
| Temp. °C | 9 | 10 | 13 | 14 | 13 | 12 | 12 | 12 | 11 | 12 | 15 | 14 | 14 | 13 | 14 | 12 | 13 | 13 | 13 | 14 | 13 | 12 | 12 | 12 |
| Feels °C (?) | 7 | 8 | 11 | 12 | 10 | 11 | 11 | 11 | 9 | 10 | 13 | 12 | 12 | 10 | 9 | 8 | 10 | 11 | 11 | 12 | 11 | 10 | 9 | 10 |
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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 Santiago
Continuing clean conditions at Infernillo (calm at San Rafael wx 54 km from Infernillo). 1.3m 11s groundswell from the WSW with a 0.3m 12s groundswell from the SSW. 2 swells combining to make bigger set waves.
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