Reef
left
Level 6/10

La Boca Concon

Concon, Chile
🪸Sharp reef🚫Pollution

La Boca is a well-known left-hand reef break at the river mouth in Concon.

La Boca Concon surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today19
38
Poor
1.0m@10s
11km/h
Sun20
30
Poor
1.6m@10s
15km/h
Mon21
40
Poor
1.8m@10s
13km/h
Tue22
50
Fair
1.2m@9s
7km/h
Wed23
32
Poor
0.7m@7s
6km/h
Thu24
54
Fair
1.3m@9s
5km/h
Fri25
58
Fair
1.7m@13s
7km/h
Sat26
44
Poor
1.8m@10s
9km/h
Sun27
31
Poor
1.5m@11s
10km/h
Mon28
22
Poor
1.1m@9s
10km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 2 km/h · PM 17 km/h
Swell
1.0m
WSW(244°)
Score: 11/25
Period
10s
Medium period swell
Score: 2/25
Wind
11km/h
NNW(346°)
Score: 9/25
Weather
13°C
0.0mm99%
First light 7:09amSunrise 7:39amSunset 7:40pmLast light 8:10pm
Windswell0.2m@2sSecondary0.4mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

Strike window: 7:09am–8:10pm · through lowIdeal tide: 0.5–1.5m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
8°
11°
15°
15°
14°
13°
14°
16°
17°
16°
9°
10°
18°
20°
18°
7°
10°
18°
22°
21°
10°
10°
17°
16°
16°
10°
11°
16°
17°
15°
12°
13°
20°
26°
22°
13°
13°
16°
18°
17°
14°
15°
19°
22°
19°
11°
12°
14°
16°
15°
3m1.5
sec
9s
8s
8s
14s
11s
11s
11s
9s
9s
8s
10s
9s
9s
10s
11s
10s
8s
10s
8s
9s
7s
8s
8s
6s
6s
9s
9s
9s
9s
9s
9s
14s
14s
14s
13s
12s
10s
10s
10s
10s
9s
10s
11s
11s
11s
9s
9s
9s
8s
8s
swell
windkm/h
4g9
1g12
15g32
18g37
15g35
14g27
13g25
18g35
18g39
11g28
9g18
11g22
13g27
16g34
18g36
4g9
7g13
6g21
10g26
11g26
2g9
5g11
7g20
8g25
7g22
2g7
1g6
6g16
9g24
9g22
7g9
6g13
4g21
11g27
10g29
6g16
5g13
6g24
16g35
12g39
2g8
4g11
11g25
18g39
13g43
3g9
3g10
9g26
19g41
16g45
tidem
4:42am1.1m
12:18pm0.5m
5:50pm0.7m
6:06am1.1m
1:42pm0.4m
7:15pm0.7m
12:38am0.5m
7:21am1.1m
2:30pm0.3m
8:12pm0.8m
1:36am0.4m
8:03am1.2m
2:56pm0.2m
8:47pm0.8m
2:12am0.3m
8:42am1.2m
3:20pm0.2m
9:18pm0.9m
2:55am0.3m
9:20am1.3m
3:48pm0.2m
9:53pm1.1m
3:38am0.3m
9:50am1.4m
4:15pm0.1m
10:17pm1.2m
4:12am0.2m
10:22am1.4m
4:44pm0.1m
4:51am0.1m
10:56am1.3m
5:07pm0.0m
5:30am0.0m
11:34am1.2m
5:34pm0.0m
Ideal tideStrike windowDanger tideNight

Tide times today

4:42 am
High tide - 1.06m
12:18 pm
Low tide - 0.50m
5:50 pm
High tide - 0.68m
Times shown in spot-local time.

Strike Score Breakdown

38
Poor
Components
Swell Direction16/25
Swell Size11/25
Swell Period2/25
Wind9/25
Raw Score38/100
Adjustments
🌊 Tide+5
💨 Gusty Wind-5
Adjusted Score38/100
Confidence
Multiplier×1.00
Final Score38
🌊 Optimal tide window

Plan Your Strike

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Swell Requirements

Optimal direction
SW (230°)
Direction range
200° - 270°
Size range
1m - 3m
Ideal size
1.9m - 2.5m
Height multiplier
0.92×
Ideal period
16s+

Wind Requirements

Optimal direction
E (90°)
Offshore range
50° - 130°

Tide Requirements

Optimal tide
low to mid
Optimal range
0.5m - 1.5m
Danger below
0.3m

Water temp

14°C

Wetsuit

4/3mm fullsuit

Difficulty

6/10

Crowd level

5/10

Access: Concon river mouth.

Frequently Asked Questions

What tide is best at La Boca Concon?

The La Boca Concon profile favors low to mid tide, ideally between 0.5m and 1.5m on the local tide chart. Compare this preference with the forecast tide and local conditions before choosing a session. The profile flags a low-tide hazard below 0.3m.

What wind direction is offshore at La Boca Concon?

The La Boca Concon profile uses wind from E (90°) as its preferred direction, with an offshore range of 50° to 130°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at La Boca Concon?

The La Boca Concon scoring profile favors swell from SW (200° to 270°), a swell-height range of 1m to 3m, and a reference period of 16s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf La Boca Concon?

The main season at La Boca Concon is Apr-Sep. A secondary window runs Mar, Oct. Needs solid swell. Best autumn to spring.

How do I get to La Boca Concon?

The spot profile lists SCL as a nearby airport. The estimated road transfer is 100 minutes. Concon river mouth.

What kind of wave is La Boca Concon?

La Boca Concon is a reef break, a left-hander. Difficulty is rated 6/10.

Best Season

Peak: Apr-Sep

Secondary: Mar, Oct

Needs solid swell. Best autumn to spring.

Getting There

Airport
SCL
Drive time
100 min
Data quality
verified

Plan a trip around La Boca Concon

Compare this break with other destinations in these surf guides.

Strike Log

Community Discussion