La Boca Con Con Surf Break

Lat Long: 32.92° S 71.51° W

La Boca Con Con Surf Forecast and Surf Report

Issued: 1 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's La Boca Con Con sea temperature is
13.8° C
0.8° 

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


La Boca Con Con surf forecast from 18 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 2AM (local time) - 5ft (1.6m), 13s period, SW swell with glassy winds.
  • Most powerful swell: Wednesday 19 Aug, 8AM (local time) - 6ft (1.8m), 16s period, SW swell with 1,551 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 11AM (local time) - 3ft (0.9m), 16s period with SW swell.

Best Forecast Surf Conditions for La Boca Con Con this week:

The surf forecast for La Boca Con Con over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 11AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 1.1m and 12s. Another secondary swell of 1.1m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at La Boca Con Con in the next 16 days are 1.8m 16s and forecast to arrive on Wednesday (Aug 19) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Thursday (Aug 20) at 2PM.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+)11AM (Tue 18th Aug)3ft (0.9m) 16s
Best Surf 2AM (Wed 19th Aug)5ft (1.6m) 13s
Most Powerful 8AM (Wed 19th Aug)6ft (1.8m) 16s

Table - best surf conditions forecast for La Boca Con Con over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's have a look at what's on the table for La Boca Con Con over the next sixteen days.

The window kicks off this Tuesday morning, August 18th, with a solid start. We’ve got a clean 3ft SW groundswell, with a period of 16 seconds. That’s proper long-period energy, and with a light cross-off breeze, the face will be smooth. The water temp is sitting at 57°, which is about where it should be for this time of year. This is a beginner-friendly break, so those looking for a mellow introduction will be happy.

The surf picks up through Wednesday and Thursday, with morning sessions looking better thanks to lighter winds. By Thursday morning the swell is up to 6ft from the WSW with a 13-second interval and clean cross-off wind – that’s where I’d be heading for a good, long session.

Friday morning sees the swell drop a touch to 4ft, but the wind is still light and cross-off. Friday afternoon, the period drops to a short 7 seconds, so it’ll be a bit mushy. Saturday the 22nd morning goes glassy with a 5ft SW swell, but keep an eye on the tide – that short period won’t hold much shape. The weekend is not the best, with some onshore winds and fading swell; Sunday the 23rd afternoon only has 1ft leftover.

The middle of the week from Monday the 24th through Thursday the 27th is average at best – small, mostly onshore or cross-on, and inconsistent. A bit of a lull.

Now, here’s the real standout. Look at Friday the 28th of August. The morning shows a building 8ft WSW swell with a 16-second period and cross-on wind – it’s a little raw early on. But Friday afternoon is the one to lock in. The swell pushes to 8ft from the WSW, period at 15 seconds, and the wind swings to a clean cross-off. The energy is massive. This is for experienced surfers only – the size and power will be too much for most. Saturday morning the 29th holds similar conditions: 8ft, clean cross-off, offering more excellent, powerful waves for the skilled crew.

There’s another promising window right as we flip into September. On Tuesday the 1st, the afternoon goes glassy with a 7ft WSW swell and a solid 14-second period. Then Wednesday the 2nd delivers again with a 8ft SW swell, 15-second period, and clean cross-off winds – another expert-friendly day with heaps of power.

Expect a few flat-ish days between the 23rd and 26th, but the two main highlights are the Friday/Saturday (28th-29th August) and the Tuesday/Wednesday (1st-2nd September). The closer stuff is reliable; the September dates look promising but we’ll see how it firms up.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 12°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Fri afternoon, min 12°C on Sun morning). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
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
2
4
3
3
3
3
2
3
2
2
2
2
0
2
1
1
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
16
1.6
SW
11
1.6
SW
13
1.8
SW
15
1.9
WSW
14
1.9
WSW
13
1.9
WSW
13
1.5
WSW
12
1.3
WSW
12
1.2
WSW
11
1.8
SW
7
1.6
SW
8
1.4
SW
8
1.5
SW
7
1.3
SW
7
1.1
SW
7
0.8
SW
7
1.1
WSW
13
1.1
WSW
12
1.1
WSW
11
0.9
WSW
11
Wave Graph
Metric surfscale
Energy kJ
381
595
919
1415
1427
1253
1162
699
469
353
318
311
251
231
184
134
82
361
317
275
161
Wind (km/h)
5
SSW
20
SSW
5
ENE
10
NW
5
WNW
5
SSE
10
SSW
20
SSW
10
SSE
10
S
10
SSW
15
SE
0
W
10
N
0
NNE
5
NNW
5
NW
5
NE
10
N
10
NW
5
S
Wind State
cross-off
cross-off
glassy
on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-on
glassy
glassy
glassy
glassy
cross-on
on
glassy
High Tide
1:59PM0.99m
2:40AM1.13m
2:47PM0.84m
3:37AM1.08m
3:57PM0.73m
4:52AM1.06m
5:47PM0.68m
6:14AM1.08m
7:23PM0.71m
7:20AM1.14m
8:16PM0.76m
8:09AM1.21m
8:52PM0.82m
Low Tide
8:07AM0.33m
8:05PM0.29m
9:12AM0.42m
8:45PM0.38m
10:40AM0.47m
9:40PM0.46m
12:21PM0.46m
11:04PM0.50m
1:37PM0.40m
00:26AM0.48m
2:26PM0.32m
1:26AM0.42m
3:02PM0.25m
2:12AM0.34m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
7:16
7:16
7:15
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:20
6:21
6:21
6:22
6:22
6:22
 mm
Temp °C
16
18
13
14
14
13
17
19
15
21
23
20
22
17
14
16
15
14
16
15
16
Feels °C
15
15
11
13
13
12
16
16
13
19
21
18
21
14
14
16
14
14
15
14
16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for La Boca Con Con:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our La Boca Con Con 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.


Information about the La Boca Con Con Surf forecast

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

Are you planning a holiday in Santiago? If you are looking for accommodation near La Boca Con Con, camping, hotels and holiday cottages in Santiago, consider staying in Vina del Mar which is 13 km (8 miles) away. Other places in and around Santiago where you can find information about places to rent, and car hire include Quintero which is 16 km (10 miles) away, Quilpue, Villa Alemana and Valparaiso.

Nearest locationNearest