Puertecillo Surf Break

Lat Long: 34.09° S 71.97° W

Puertecillo Surf Forecast and Surf Report

Issued: 7 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Puertecillo sea temperature is
13.4° C
0.6° 

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


Puertecillo surf forecast from 18 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 8AM (local time) - 3.5ft (1.0m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 8AM (local time) - 7ft (2.1m), 15s period, SW swell with 1,910 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 2AM (local time) - 4ft (1.2m), 12s period with WSW swell.

Best Forecast Surf Conditions for Puertecillo this week:

The surf forecast for Puertecillo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 2AM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 1.5m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Puertecillo in the next 16 days are 2.1m 15s and forecast to arrive on Wednesday (Aug 19) 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+) 2AM (Tue 18th Aug)4ft (1.2m) 12s
Best Surf 8AM (Tue 18th Aug)3.5ft (1.0m) 16s
Most Powerful 8AM (Wed 19th Aug)7ft (2.1m) 15s

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


The Lowdown

Alright, this is Rusty, coming to you live from the Puertecillo coast. Let's get into it, mate.

We've got a bit of a mixed bag over the next couple of weeks, but there are a couple of clear windows where it all comes together. It starts off a little average, but if you're keen to wait for the real juice, the end of the month is looking like it'll be the main event.

Tuesday the 18th kicks it off with a 4ft SW groundswell with a solid 16-second period. The energy is there, pushing 1297 (moderate energy), but a cross-shore wind is messing with the surface. It's a bit scratchy. The afternoon picks up to 5ft, but the wind jumps to 19 mph, turning it into a lumpy, cross-chop mess. Not the one.

Wednesday the 19th is where we see a shift. The morning swell is up to 7ft from the SW, but it’s still a bit bumpy. The real standout is Wednesday afternoon. The wind drops to glassy, dead calm, and the swell is a clean 7ft from the WSW, with a good 14-second period. That's the kind of session you wait for. The energy is strong at 1855, and for an advanced, very consistent point break, this is prime. The water temp feels about average for this time of year, so you won't be too shocked.

Thursday the 20th and Friday the 21st are more of a challenge. The swell drops and the cross-wind returns, making it messy and weak. By Saturday the 22nd, the swell bottoms out to 3ft with a poor period, so the energy is weak (413). It's not worth paddling out for.

We then hit a real flat spot. From Sunday the 23rd through to Monday the 24th afternoon, the swell is small and the winds are all over the place. Tuesday the 25th is small and weak, and Wednesday the 26th morning is still average with rain around.

Now, hold on to your board. Wednesday the 26th afternoon is another golden window. The wind swings offshore (cross-off), and we get a 5ft, 12-second WSW swell with a strong 1069 energy reading. It's clean. Then, Friday the 28th morning is an absolute winner. Glassy conditions again, with a clean 5ft, 15-second groundswell from the WSW. That's a proper long-period groundswell, perfect for this point break, with 1319 energy behind it. This is my top pick for the next week.

The last weekend of August is for the brave. Saturday the 29th morning has a big 10ft, 13-second WSW swell, with clean, offshore wind. But at that size, it's expert-only territory. The energy is massive at 2969 (very strong). Sunday the 30th stays solid at 8ft, but the wind is more cross-shore, making it less clean.

As we roll into the start of September, Monday the 31st afternoon has a chance to be good with a glassy 6ft swell. But the real highlight in the second week looks like Tuesday the 1st of September. The afternoon shows a big 8ft SW swell, with light onshore wind. The energy is huge at 2369, but that size with onshore wind is going to be a battle. Then Wednesday the 2nd of September morning keeps it solid at 7ft, but the cross-wind will be a factor.

So, to sum it up: for the cleanest, most fun waves, get in the water on Wednesday the 19th afternoon or Friday the 28th morning. Those are the two standouts. Everything else is either too small, too windy, or too big for the average surfer.

Rusty, signing off.

Short Range Forecast

Mostly dry. Very mild (max 14°C on Tue afternoon, min 11°C on Mon night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed afternoon).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
1
4
3
4
4
2
0
2
2
1
3
1
0
2
1
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
WSW
12
1.6
SW
12
1.5
SW
15
1.6
SW
16
2.1
SW
15
2.1
WSW
14
2.1
WSW
13
1.7
WSW
13
1.6
WSW
12
1.4
WSW
12
1.3
WSW
11
1.2
WSW
10
1.6
SW
8
0.9
WSW
11
1.4
SW
7
1.3
SW
7
1.2
SW
7
0.6
WSW
14
1.2
WSW
12
Wave Graph
Metric surfscale
Energy kJ
378
653
953
1333
1810
1710
1449
965
762
521
394
296
289
194
183
159
128
129
400
Wind (km/h)
10
SE
15
SSW
30
SSW
10
SSE
10
N
5
SSW
10
S
20
SSW
25
SSW
15
SSE
20
S
25
SSW
10
SSE
15
SSW
20
SSW
10
S
10
SSW
20
SSW
15
SSW
Wind State
off
cross
cross
cross-off
cross
glassy
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
High Tide
1:58AM1.18m
2:04PM1.00m
2:45AM1.14m
2:53PM0.85m
3:43AM1.10m
4:04PM0.74m
4:58AM1.07m
5:57PM0.69m
6:21AM1.09m
7:32PM0.72m
7:27AM1.16m
8:23PM0.77m
Low Tide
8:13AM0.33m
8:10PM0.30m
9:18AM0.43m
8:50PM0.40m
10:47AM0.48m
9:46PM0.48m
12:29PM0.47m
11:10PM0.51m
1:44PM0.40m
00:33AM0.49m
2:33PM0.33m
1:33AM0.43m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:22
7:20
7:20
7:18
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:20
6:20
6:21
6:22
6:22
6:22
 mm
Temp °C
12
13
14
12
12
13
12
13
14
13
15
17
16
15
15
15
14
14
14
Feels °C
10
10
9
8
10
12
11
10
10
9
11
13
14
12
12
13
12
11
13
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  • 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 Puertecillo Surf forecast

The above surf forecast table for Puertecillo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Puertecillo can be found by selecting the local surf guide option on the grey menu. Our Puertecillo 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 (Puertecillo) 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 Puertecillo 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.

Puertecillo is 63 km (39 miles) from San Antonio. If you plan a holiday in Santiago, look for hotels and other accommodation in San Antonio. San Antonio has rooms for a wide range of budgets as well as car hire and transport links.

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