La Boca Con Con Surf Break

Lat Long: 32.92° S 71.51° W

La Boca Con Con Surf Forecast and Surf Report

Issued: 7 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's La Boca Con Con sea temperature is
14.0° C
0.9° 

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 12 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 8AM (local time) - 5.5ft (1.7m), 14s period, WSW swell with glassy winds.
  • Most powerful swell: Wednesday 19 Aug, 11AM (local time) - 5.5ft (1.7m), 16s period, WSW swell with 1,441 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 5PM (local time) - 2.5ft (0.8m), 18s period with WSW 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 Wednesday (Aug 12) at 5PM. The primary swell is predicted to be 0.8m and 18s period with a secondary swell of 0.5m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at La Boca Con Con in the next 16 days are 1.7m 16s and forecast to arrive on Wednesday (Aug 19) at 11AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Aug 12) at 5PM.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Wed 12th Aug)2.5ft (0.8m) 18s
Best Surf 8AM (Wed 19th Aug)5.5ft (1.7m) 14s
Most Powerful11AM (Wed 19th Aug)5.5ft (1.7m) 16s

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


The Lowdown

Alright folks, Rusty here. Let's break down La Boca Con Con for the next couple of weeks.

The overall picture is mixed, with a couple of decent windows that'll get a few heads out, especially if you pick the right time.

Wednesday August 12th kicks things off small. We're looking at 1 to 3 ft waves from the WSW with a super-long 18-19 second period. The morning and afternoon are both glassy with light winds. Water temp is about 57°, which is normal for this time of year (about 2° warmer than usual, nothing crazy). Combined energy is weak to moderate (281, then 479). Clean but tiny.

Thursday August 13th sees a bump to 4 ft in the morning and 4 ft in the afternoon, but onshore winds from the NW and NNW mess it up. The period drops to 15-16 seconds, but the energy picks up (805 then 572) – moderate, punchy swell. Not worth it with the wind.

Friday August 14th starts cloudy and cross-onshore with 3 ft waves. Skip it. But Friday afternoon is a winner – the wind goes glassy, and we get a clean 5 ft pulse from the WNW with a shorter 9-second period. Combined energy of 561 (moderate). That’s a fun, clean little wave for a sunset paddle.

Saturday August 15th is a mess in the morning with rain and messy winds. The afternoon sees only 3 ft with a cross-shore wind. Not your day.

Sunday August 16th has a solid morning window: 3 ft from the WSW, 14-second period, and clean cross-off winds from the south. Combined energy of 410. That’s workable. The afternoon gets blown out by strong SSW winds, so be there early.

Monday August 17th starts a better run. The morning brings 5 ft from the SW, but only an 8-second period. The energy is moderate (650), with clean light winds. The afternoon jumps to 6 ft from the SW, still short period (8 seconds), with a light cross-onshore wind. It’s rideable for the size, but that short period makes it a bit wonky.

Now, Wednesday August 19th is the standout. The morning session is a gem: 6 ft from the WSW with a long 16-second period, giving a combined energy of 1555 – that’s strong. The wind is glassy. This is a proper groundswell with excellent shape and clean conditions. At 6 ft and that long period, it’s a bit much for beginners, and it might break a bit straight at a beach break. For experienced surfers, it’s the one to circle.

Thursday August 20th and Friday August 21st continue the swell, with 5 ft to 7 ft from the SW and WSW, with period dropping from 13 to 9 seconds. Winds are mostly clean and cross-off, so there’ll be waves, but the quality isn’t as high as Wednesday morning. By Friday afternoon we're at 7 ft, which is expert territory.

The following weekend (August 22-23) drops off hard: 4 ft to 5 ft with poor to ordinary conditions and onshore winds. Stay home.

Monday August 24th to Wednesday August 26th stays small (2 ft to 3 ft) and fairly poor, though Tuesday August 25th morning has glassy conditions on 2 ft from the SW with an 11-second period – tiny but clean for a longboard.

The final day, Thursday August 27th, offers a glassy afternoon with 3 ft from the WSW and a 14-second period. Combined energy is weak (367), but a clean little wave to end the run.

Overall, the best bet is Wednesday August 19th morning – that 6 ft, glassy, long-period groundswell is the clear highlight. Second best is Friday August 14th afternoon for a glassy, fun-size wave.

Rusty out.

Short Range Forecast

Light rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 16°C on Thu morning, min 8°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Sat afternoon. Very mild (max 17°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
3
1
0
2
1
2
3
2
2
2
2
0
3
2
2
3
1
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WSW
19
0.8
WSW
18
1
WSW
17
1.3
WSW
16
1.1
WSW
15
1
WSW
14
0.8
WSW
14
1.4
WNW
9
1.8
W
11
1.5
W
10
0.9
WSW
16
0.9
WSW
14
0.9
WSW
14
1
SW
13
1.8
SW
8
1.6
SW
8
1.8
SW
8
1.6
SW
9
0.9
SW
16
1.1
SW
15
1.7
WSW
14
Wave Graph
Metric surfscale
Energy kJ
142
399
594
768
530
431
232
321
807
459
441
367
318
326
373
324
408
376
386
566
1080
Wind (km/h)
5
S
5
W
10
SSE
10
NW
15
NNW
5
ENE
10
N
5
NNW
5
NE
10
N
5
NNE
10
SE
10
S
25
SSW
10
SSE
5
S
5
W
5
NE
10
N
10
N
0
NNW
Wind State
glassy
glassy
off
on
on
glassy
cross-on
glassy
glassy
cross-on
cross
off
cross-off
cross-off
cross-off
cross-off
cross-on
glassy
cross-on
cross-on
glassy
High Tide
9:51AM1.60m
10:26PM1.04m
10:36AM1.60m
11:08PM1.11m
11:18AM1.55m
11:49PM1.16m
11:58AM1.45m
00:29AM1.19m
12:37PM1.30m
1:10AM1.19m
1:17PM1.15m
1:52AM1.17m
1:59PM0.99m
2:40AM1.13m
Low Tide
4:33PM-0.05m
4:04AM0.06m
5:12PM-0.06m
4:52AM0.04m
5:48PM-0.04m
5:38AM0.07m
6:23PM0.01m
6:25AM0.14m
6:57PM0.09m
7:13AM0.23m
7:30PM0.19m
8:07AM0.33m
8:05PM0.29m
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:24
7:24
7:22
7:22
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:16
6:16
6:17
6:19
6:19
 mm
4
1
4
4
5
2
Temp °C
12
13
15
16
14
13
14
14
14
14
15
14
15
17
12
15
17
13
13
14
13
Feels °C
10
10
13
15
11
12
13
13
14
13
13
12
13
14
9
14
15
13
11
12
12
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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 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.

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