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Infernillo surfForecast / Santiago / Chile
12 Day Weather and Surf, issued 2 pm Wednesday 10 Dec 2025 -04Forecast update in hr min s Forecast update imminent
Infernillo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Infernillo sea temperature is
14.7° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Infernillo this week:
The surf forecast for Infernillo over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 11) at 6AM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 1.1m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Infernillo in the next 12 days are 2.5m 12s and forecast to arrive on Monday (Dec 15) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 11th Dec) | 3.5ft (1.1m) 16s |
| Best Surf | 6AM (Thu 11th Dec) | 3.5ft (1.1m) 16s |
| Most Powerful | 3PM (Mon 15th Dec) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Infernillo over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Very mild (max 17°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Tue morning, min 11°C on Sun night). Winds increasing (light winds from the SSW on Sun morning, strong winds from the SSW by Mon afternoon). | ||||||||||||||||||||||
Wed 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 11 | 11 | 14 | 11 | 11 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 8 | 8 | 11 | 9 | 9 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 499 | 493 | 481 | 382 | 315 | 304 | 239 | 220 | 364 | 1069 | 1594 | 1404 | 1271 | 761 | 583 | 1977 | 941 | 298 | 1010 | 1047 | 699 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross | cross | cross- on | cross | cross | cross- on | cross | glass | ||
High Tide / height (m) | 4:13PM 0.87 | 4:06AM 1.26 | 5:21PM 0.91 | 5:07AM 1.13 | 6:28PM 0.97 | 6:11AM 1.02 | 7:26PM 1.05 | 7:16AM 0.94 | 8:15PM 1.13 | 8:17AM 0.90 | 8:56PM 1.21 | 9:11AM 0.88 | 9:33PM 1.28 | 9:57AM 0.87 | |||||||||
Low Tide / height (m) | 9:36PM 0.38 | 11:07AM 0.19 | 10:53PM 0.45 | 12:00PM 0.23 | 12:17AM 0.47 | 12:49PM 0.26 | 1:34AM 0.45 | 1:34PM 0.29 | 2:38AM 0.40 | 2:14PM 0.30 | 3:30AM 0.34 | 2:53PM 0.31 | 4:14AM 0.27 | ||||||||||
Wed 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||
| Sunrise | - | - | 6:28 | - | - | 6:28 | - | - | 6:28 | - | - | 6:28 | - | - | 6:28 | - | - | 6:30 | - | - | 6:30 | ||
| Sunset | 8:52 | - | - | 8:52 | - | - | 8:53 | - | - | 8:53 | - | - | 8:54 | - | - | 8:55 | - | - | 8:55 | - | - | ||
 |  |  | | | | | |  | | | | |  | | | | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 17 | 16 | 17 | 17 | 14 | 16 | 16 | 14 | 17 | 16 | 14 | 16 | 15 | 13 | 17 | 16 | 14 | 18 | 17 | 14 | 18 | ||
| Feels °C (?) | 15 | 16 | 15 | 15 | 13 | 14 | 13 | 12 | 13 | 11 | 11 | 12 | 8 | 7 | 11 | 9 | 8 | 13 | 11 | 9 | 17 | ||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Infernillo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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Information about the Infernillo Surf forecast
The above surf forecast table for Infernillo provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Infernillo can be found by selecting the local surf guide option on the grey menu. Our Infernillo surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Infernillo) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Infernillo may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Infernillo is 67 km (42 miles) from Santa Cruz. If you plan a holiday in Santiago, look for hotels and other accommodation in Santa Cruz. Santa Cruz has rooms for a wide range of budgets as well as car hire and transport links.
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