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
Today3
48
Fair
2.0m@11s
14km/h
Wed4
44
Poor
1.4m@11s
12km/h
Thu5
62
Fair
1.5m@15s
13km/h
Fri6
46
Fair
1.8m@12s
15km/h
Sat7
65
Good
2.3m@10s
8km/h
Sun8
58
Fair
1.9m@10s
10km/h
Mon9
37
Poor
1.3m@14s
16km/h
Tue10
41
Poor
1.7m@13s
14km/h
Wed11
57
Fair
1.7m@13s
8km/h
Thu12
60
Fair
1.6m@14s
10km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 8 km/h · PM 14 km/h
Swell
2.0m
SW(233°)
Score: 25/25
Period
11s
Mid-period swell
Score: 4/25
Wind
14km/h
NNW(337°)
Score: 3/25
Weather
19°C
0.1mm29%
First light 6:15amSunrise 6:45amSunset 8:14pmLast light 8:44pm
Windswell
0.1m@1s
Secondary
0.2m
Confidence
100%

Location & Conditions

Loading map...
Swell2.0m @11s SW in window
Wind14 km/h NNW onshore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 6:15–9:47am · droppingStrike window: 3:54–8:44pm · through highIdeal 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
15°
18°
20°
21°
19°
12°
17°
23°
24°
22°
12°
16°
24°
24°
21°
12°
15°
20°
21°
20°
12°
17°
27°
29°
26°
13°
20°
24°
23°
22°
16°
17°
19°
19°
20°
18°
21°
24°
26°
24°
17°
19°
21°
23°
21°
17°
18°
20°
21°
20°
3m1.5
sec
12s
12s
11s
11s
11s
12s
10s
11s
11s
11s
17s
16s
14s
14s
14s
12s
11s
11s
13s
11s
10s
10s
10s
10s
10s
9s
9s
9s
12s
14s
14s
14s
14s
13s
11s
11s
13s
12s
12s
12s
13s
13s
13s
12s
12s
15s
14s
13s
13s
13s
swell
windkm/h
7g12
10g25
18g41
18g37
10g32
4g8
3g13
12g27
20g43
19g41
3g7
3g13
15g32
23g48
20g44
7g13
9g20
17g37
22g47
20g44
5g16
6g16
6g19
13g32
12g34
2g5
2g10
14g32
20g49
9g44
17g37
20g39
19g43
17g41
9g38
8g15
10g23
9g38
25g52
16g55
2g9
1g12
8g25
16g37
12g41
3g12
6g17
11g28
16g39
14g41
tidem
5:42am1.2m
12:42pm0.1m
6:52pm0.8m
12:35am0.3m
6:50am1.1m
1:30pm0.1m
7:46pm1.0m
1:35am0.3m
7:45am1.1m
2:08pm0.1m
8:21pm1.1m
2:35am0.1m
8:30am1.0m
2:47pm0.0m
9:06pm1.1m
3:21am0.1m
9:20am1.0m
3:20pm0.1m
9:45pm1.3m
4:08am0.1m
10:02am1.0m
3:51pm0.1m
10:18pm1.4m
4:51am0.1m
10:43am1.0m
4:25pm0.1m
5:30am0.1m
11:24am1.0m
4:55pm0.2m
6:10am0.1m
12:00pm0.9m
5:24pm0.2m
6:51am0.2m
12:36pm0.8m
5:56pm0.3m
Ideal tideStrike windowDanger tideNight

Tide times today

5:42 am
High · 1.16m
12:42 pm
Low · 0.09m
6:52 pm
High · 0.85m
Times shown in spot-local time.

Strike Score Breakdown

48
Fair
Components
Swell Direction23/25
Swell Size25/25
Swell Period4/25
Wind3/25
Raw Score55/100
Adjustments
🌊 Tide+3
💨 Gusty Wind-5
⚠️ Weak Component-5
Adjusted Score48/100
Confidence
Multiplier×1.00
Final Score48
🌊 Mostly in the tide window

Plan Your Strike

Return flights to SCL, departing today with a 5-day trip window.

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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 kind of wave is La Boca Concon?

La Boca Concon is a reef break in Concon, Chile, that mostly breaks left.

What swell works best at La Boca Concon?

La Boca Concon picks up swell from the SSW round to the W, and it's best when it's coming straight out of the SW. It starts working at around 1m and handles up to about 3m, with the sweet spot around 1.9 to 2.5m. Period matters too: aim for 16s or longer, as anything under 12s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at La Boca Concon?

An E wind is dead offshore at La Boca Concon, and anything from the NE round to the SE keeps it clean. The morning is typically the best window, roughly 6am to 11am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at La Boca Concon?

La Boca Concon is at its best around the low to mid tide, roughly 0.5m to 1.5m on the local chart. Below 0.3m it gets dangerously shallow.

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

The most reliable run of swell at La Boca Concon comes Apr to Sep. There's a second window in Mar and Oct too. Needs solid swell. Best autumn to spring.

How cold is the water at La Boca Concon?

The water at La Boca Concon averages around 14°C, so you'll want a 4/3mm fullsuit. It shifts a few degrees through the year, so check the season before you pack.

Is La Boca Concon good for beginners?

It's more of an intermediate wave, rated 6/10 for difficulty, so newer surfers are best off sticking to the smaller days. Expect a moderate crowd (5/10) when it's on. River mouth can have pollution.

How do I get to La Boca Concon?

The nearest airport on our list is SCL, then it's roughly a 1.5-hour drive. Concon river mouth.

What other surf spots are near La Boca Concon?

The closest breaks we track are Renaca (4.0 km), Ritoque (11 km) and Maitencillo (32 km), handy when La Boca Concon isn't working.

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

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