
Surf Forecasts:
Infernillo surf forecast from 9 Jul 2026:
- Best quality surf: Wednesday 8 Jul, 11PM (local time) - 8ft (2.4m), 14s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 14 Jul, 5AM (local time) - 10ft (3.0m), 14s period, WSW swell with 3,843 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 11PM (local time) - 8ft (2.4m), 14s period with SW swell.
Best Forecast Surf Conditions for Infernillo this week:
The surf forecast for Infernillo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 08) at 11PM. The primary swell is predicted to be 2.4m and 14s period with a secondary swell of 2.0m and 13s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Infernillo in the next 16 days are 3.0m 14s and forecast to arrive on Tuesday (Jul 14) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Jul 16) at 2AM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 8th Jul) | 8ft (2.4m) 14s |
| Best Surf | 11PM (Wed 8th Jul) | 8ft (2.4m) 14s |
| Most Powerful | 5AM (Tue 14th Jul) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Infernillo over the next 16 days.
Alright, grab ya board, let's see what's on the menu for Infernillo.
Right off the bat, we've got a bit of a mixed bag here. The first few days are gonna be a bit of a wrestle, but the big news is the standout window that's shaping up. The water temp is sitting right where it should be for this time of year, so no surprises there.
Starting Thursday the 9th, it's a bit of a write-off. We've got a 7ft SW swell rolling in Thursday morning, but that cross-shore wind is gonna mess it up, making it choppy and marginal. The afternoon drops off fast. Friday the 10th is where it starts to get interesting. Early morning, we've got a clean 4ft SW swell with a light offshore, and by the afternoon it goes glassy with a 4ft SW swell. That's the kind of session you dream about – small, clean, and all to yourself if you're lucky.
Saturday the 11th and Sunday the 12th are a step back. The wind picks up, and the swell gets a bit jumbled with that cross-chop, so don't expect much.
Now, here's the real highlight. Monday the 13th is where it's at. The morning is dead flat at 2ft, but hold on for the afternoon. That's when we get a 7ft WSW groundswell with a 16-second period and glassy conditions. The energy is pumping at 2217, and it's gonna be excellent for experienced surfers. That's a solid, clean, powerful wave. The following day, Tuesday the 14th, keeps the size up with a 10ft WSW swell, but the wind is a bit more active. The morning is cross-shore, but the afternoon cleans up with a light offshore, making it another excellent option for the crew who know what they're doing.
After that, the size drops off and the wind becomes a factor. Wednesday the 15th is clean but smaller, and then from Thursday the 16th through the weekend, it’s a bit of a gamble. The wind gets strong, especially from the 18th to the 21st, with near-gale force winds making it a total mess for surfing. That 8ft WNW swell on the 18th and 22nd is just gonna be blown out. Honestly, you'd be better off with a kite than a paddle board on those days.
The second week is a bit of a wash. The swell is inconsistent, and the wind is predominantly onshore or howling offshore. The 22nd of July has an 8ft NW swell, but it's a short-period 9-second affair, and it's gonna be lumpy. It's a long way out, but it looks more like a struggle than a treat.
So, the true standouts are clearly the afternoon of Monday the 13th and the afternoon of Tuesday the 14th. Those are the windows to clear your schedule.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Very mild (max 16°C on Thu afternoon, min 12°C on Sat morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Sun afternoon, min 11°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 12 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | W 11 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 13 | W 18 | WSW 16 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | W 11 | SW 13 |
Wave Graph | |||||||||||||||||||||
1439 | 1346 | 733 | 976 | 560 | 437 | 734 | 589 | 573 | 444 | 400 | 220 | 342 | 325 | 1962 | 3749 | 3363 | 2432 | 1280 | 535 | 572 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | glassy | cross-off | glassy | cross | cross | cross | cross-off | cross | cross-on | cross | glassy | glassy | cross-off | cross | cross-off | glassy | cross-off | cross-off |
High Tide | 5:21AM1.12m | 5:27PM0.88m | 6:25AM1.23m | 6:49PM0.85m | 7:27AM1.35m | 8:03PM0.85m | 8:25AM1.48m | 9:06PM0.89m | 9:20AM1.59m | 10:00PM0.93m | 10:11AM1.66m | 10:50PM0.97m | 11:00AM1.69m | ||||||||
Low Tide | 10:36PM0.29m | 11:55AM0.43m | 11:34PM0.30m | 1:15PM0.34m | 00:36AM0.29m | 2:23PM0.23m | 1:37AM0.25m | 3:21PM0.11m | 2:35AM0.19m | 4:13PM0.02m | 3:29AM0.13m | 5:01PM-0.04m | 4:21AM0.08m | 5:47PM-0.06m | |||||||
— | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | |
5:52 | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | |
mm | 1 | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 17 | 14 | 15 | 14 | 13 | 15 | 14 | 14 | 15 | 15 |
Feels °C | 13 | 13 | 13 | 15 | 14 | 15 | 16 | 13 | 11 | 12 | 12 | 14 | 12 | 13 | 12 | 12 | 13 | 12 | 14 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | W 12 | SW 13 | W 11 | SW 14 | SW 13 | W 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | SW 13 | SW 12 | SW 13 | SW 13 | WSW 16 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | W 11 | SW 13 |
1439 | 1346 | 641 | 976 | 560 | 342 | 734 | 523 | 452 | 370 | 400 | 220 | 342 | 286 | 1962 | 3749 | 3363 | 2432 | 1280 | 535 | 572 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | W 11 | SW 14 | W 11 | W 11 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | W 9 | W 9 | SW 5 | W 18 | SW 13 | — | — | — | SW 13 | SW 12 | W 10 |
1367 | 814 | 733 | 408 | 348 | 437 | 424 | 589 | 573 | 444 | 80 | 56 | 23 | 325 | 205 | — | — | — | 163 | 367 | 247 | |
Swell 3 Height (m) Direction Period (s) | — | — | SW 10 | — | — | — | — | W 16 | SW 8 | W 16 | SW 6 | SW 15 | W 9 | WSW 8 | W 8 | — | — | — | NW 14 | NW 14 | NW 14 |
— | — | 245 | — | — | — | — | 5 | 15 | 5 | 33 | 171 | 38 | 75 | 50 | — | — | — | 8 | 8 | 7 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SW 3 | — | — | — | — | SW 6 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | 2 | — | — | — | — | 19 | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 242 | 0 | 1 | 109 | 1 | 0 | 0 | 0 | 6 | 0 | 0 | 91 | 6 |
Best forecast wave conditions in Santiago | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
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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 16 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.











