Infernillo Surf Break

Lat Long: 34.38° S 72.03° W

Infernillo Surf Forecast and Surf Report

Issued: 1 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Infernillo sea temperature is
13.5° C
0.6° 

Infernillo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Infernillo surf forecast from 2 Aug 2026:

  • Best quality surf: Friday 7 Aug, 2AM (local time) - 11ft (3.5m), 12s period, WSW swell with glassy winds.
  • Most powerful swell: Sunday 9 Aug, 8AM (local time) - 8ft (2.5m), 17s period, SW swell with 3,882 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 2PM (local time) - 10ft (3.0m), 12s period with W 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 Sunday (Aug 02) at 2PM. The primary swell is predicted to be 3.0m and 12s period with a secondary swell of 0.3m and 15s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Infernillo in the next 16 days are 2.5m 17s and forecast to arrive on Sunday (Aug 09) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Sun 2nd Aug)10ft (3.0m) 12s
Best Surf 2AM (Fri 7th Aug)11ft (3.5m) 12s
Most Powerful 8AM (Sun 9th Aug)8ft (2.5m) 17s

Table - best surf conditions forecast for Infernillo over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s break down what’s coming for Infernillo over the next couple of weeks. This is a setup that means business.

We’ve got a solid run of swell on the way, mostly from the west and southwest. Infernillo is a consistent reef and point break that loves a good SW swell, so it’s going to be lights out for a chunk of this forecast. The water is sitting at 56°F, which is about average for this time of year, so nothing weird going on there.

The real standout kicks off right from Sunday the 2nd. Sunday morning is already cooking with a 10ft swell from the west, period of 12 seconds, and a cross-off wind from the NE at 12 mph. That’s pumping a massive 2864 units of energy into the break. It’s a big, powerful swell – over 8ft – so this is expert territory. Sunday afternoon cleans up even more with a light NNE breeze at 6 mph, keeping it cross-off. This is the best on offer early on.

Monday the 3rd is the absolute gem of this first week. Morning sees the swell dropping slightly to 7ft from the west, but it’s still got that 12-second period. The wind goes offshore from the east at just 3 mph – that’s practically glass. The energy is still well into the moderate range at 1429. Then Monday afternoon, it goes full glassy. A 8ft swell from the west, and the wind dies to a glass-off from the southwest at 3 mph. These two sessions are the high point of the entire run. Pure, clean, lined-up waves for experienced surfers.

Tuesday the 4th and Wednesday the 5th stay solid. Tuesday sees a 7ft swell from the WSW, but a cross-shore wind picks up, making it a bit choppy. Wednesday the 5th is a beauty again, especially the afternoon: 8ft from the WSW, period bumps up to 14 seconds, and the wind is glassy from the west at 3 mph. That’s a long-period groundswell, which at a point break like Infernillo means long, peeling walls. Energy hits 2228.

Then things get messy. Thursday the 6th is a write-off with strong onshore wind and a short period drop. Friday the 7th is also messy with onshore and cross-on winds. This is a gap of poor conditions.

Saturday the 8th brings back the big stuff. Morning session is the second real standout: a clean 10ft swell from the southwest, 13-second period, with a light cross-off breeze from the SSE at 9 mph. The energy is huge at 3275. It’s over 8ft, so definitely only for the experienced crew. The afternoon gets chopped up by stronger wind, but that morning is gold.

After that, the second week (from the 9th onwards) gets a bit more average. Sunday the 9th to Tuesday the 11th all have solid swell (8ft down to 7ft) but the winds are mostly cross-shore, creating chop. Wednesday the 12th has a small window of glassy conditions in the morning with a 5ft swell from the SW, but it’s smaller. The rest of the second week, from the 14th to the 17th, sees the swell dropping below 7ft with persistent cross and cross-on winds. A few cleaner moments on the 17th morning, but the energy is low. It’s a frustrating tail-off after the epic first few days.

If you’re a strong surfer, get on Monday the 3rd or Saturday morning the 8th. Those are the standouts. The rest is either too big and onshore, or fading and messy.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Mon morning. Very mild (max 18°C on Mon afternoon, min 12°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 16mm), heaviest on Thu morning. Very mild (max 16°C on Wed morning, min 7°C on Fri night). Winds increasing (calm on Wed morning, strong winds from the NW by Wed night).

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
4
4
4
4
3
3
4
4
4
2
0
1
5
2
0
4
5
2
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
W
12
3
W
12
2.5
W
12
2.2
W
12
2.3
W
12
2.3
WSW
12
2
WSW
12
1.8
WSW
12
1.7
WSW
12
2.1
WSW
12
2.4
WSW
14
2.1
WSW
14
1.6
WSW
13
1.2
WSW
13
3.5
WSW
12
2.4
SW
10
1.2
W
10
2.1
SW
9
3
SW
13
3
SW
13
2.5
SW
13
Wave Graph
Metric surfscale
Energy kJ
2807
2648
2034
1355
1539
1485
1121
887
805
1269
2222
1700
888
517
2990
1216
287
664
3113
3514
2436
Wind (km/h)
20
NE
10
NNE
10
ENE
5
E
5
SW
5
SE
10
SSW
15
SSW
5
SSE
0
SSW
5
W
25
NNE
25
W
15
SW
5
SSW
15
NW
25
W
10
SE
15
SSE
25
SSW
15
SSE
Wind State
cross-off
cross-off
cross-off
off
glassy
glassy
cross
cross
cross-off
glassy
glassy
cross-off
on
cross-on
glassy
cross-on
on
cross-off
cross-off
cross
cross-off
High Tide
12:38PM1.31m
1:12AM1.05m
1:11PM1.21m
1:51AM1.08m
1:50PM1.10m
2:37AM1.11m
2:38PM0.97m
3:35AM1.13m
3:43PM0.85m
4:47AM1.17m
5:14PM0.77m
6:06AM1.24m
6:53PM0.77m
Low Tide
7:07PM0.15m
6:58AM0.29m
7:36PM0.19m
7:46AM0.34m
8:09PM0.24m
8:47AM0.40m
8:50PM0.29m
10:09AM0.44m
9:46PM0.35m
11:50AM0.41m
11:00PM0.37m
1:18PM0.32m
00:22AM0.35m
cloud
cloud
cloud
rain showers
clear
part cloud
cloud
cloud
cloud
cloud
cloud
rain showers
rain showers
rain showers
clear
clear
rain showers
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:37
7:37
7:35
7:35
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:08
6:09
6:09
6:10
6:12
6:12
 mm
1
3
7
1
2
3
Temp °C
13
15
14
15
18
15
15
15
13
16
15
13
13
12
11
12
12
11
8
11
9
Feels °C
9
13
13
14
17
14
14
13
12
16
14
11
6
8
8
8
7
5
3
5
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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