Surf Forecasts:
La Boca Con Con surf forecast from 8 Sep 2026:
- Best quality surf: Sunday 13 Sep, 9PM (local time) - 3.5ft (1.0m), 16s period, WSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 8 Sep, 6AM (local time) - 4.5ft (1.3m), 13s period, SW swell with 618 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 6AM (local time) - 4.5ft (1.3m), 13s 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 (Sep 08) at 6AM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.2m and 19s. 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 1.3m 13s and forecast to arrive on Tuesday (Sep 08) at 6AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Saturday (Sep 12) at 3AM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 8th Sep) | 4.5ft (1.3m) 13s |
| Best Surf | 9PM (Sun 13th Sep) | 3.5ft (1.0m) 16s |
| Most Powerful | 6AM (Tue 8th Sep) | 4.5ft (1.3m) 13s |
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 coming down the line for La Boca Con Con.
We've got a solid run of surf ahead, kicking off with a nice little window first thing Tuesday morning, the 8th of September. It’s not huge, but the conditions are about as good as it gets to start. We're looking at 4ft of clean SW groundswell, with a nice long 13-second period between waves. The wind is glassy, just a light SSE breeze, and the water temp is about average for this time of year. The combined energy is sitting at a healthy 677, so plenty of grunt in the water for a beginner-friendly spot like this. That first session is the standout of the whole run – it's a gem.
The afternoons are the catch. Tuesday afternoon goes straight to a cross-on shorey and turns poor, so get your fill in the morning. Wednesday morning the 9th, the swell drops a touch to 3ft, but the wind goes offshore and clean, making for a fun, smaller day. Same story on Thursday morning the 10th – glassy conditions with 3ft of SW swell.
Friday morning the 11th stays clean with offshore winds and 3ft surf. Then Saturday the 12th brings a pulse of energy – 6ft of SW swell, but the period is a shorter 9 seconds. It's still clean in the morning with a cross-off breeze, so it'll be punchy, but that size is getting towards the top end for beginners. Sunday the 13th morning is glassy with 4ft, but the afternoon gets blown out by a strong onshore wind.
The following week has a few more promising mornings. Monday the 14th, 3ft of SW swell with a very long 15-second period, nice and clean. Tuesday the 15th, 4ft of WSW swell, clean in the morning but the wind howls in the afternoon. Wednesday the 16th, 3ft, clean. Thursday the 17th, glassy conditions with a smaller 3ft. Friday the 18th, a solid 4ft of WSW groundswell, clean. Saturday the 19th is a treat – glassy all day, with 4ft in the morning and 3ft in the afternoon. By Sunday the 20th, the energy drops right off, and we get a few days of very ordinary surf until the 22nd and 23rd of September, which bring back clean 4ft and 4ft surf to finish the run.
For a beginner spot, this is a fantastic run of waves. The true standout is that Tuesday morning, the 8th of September. After that, pretty much any morning with glassy or offshore wind is a winner. For the more experienced surfer, the bigger 6ft on the 12th might offer a bit more push, but the long-period swells on the 14th and 18th will have better shape. Keep an eye on the crowds though, as this place can get busy.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Thu afternoon, min 9°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Fri afternoon, min 9°C on Fri night). Winds decreasing (fresh winds from the SSW on Fri afternoon, calm by Sat morning). | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | WSW 9 | SW 9 | SW 8 | SW 9 | WSW 18 | WSW 16 | SW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 545 | 480 | 335 | 220 | 463 | 342 | 336 | 400 | 311 | 282 | 273 | 172 | 497 | 371 | 256 | 281 | 390 | 452 | 429 | 482 | 418 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | off | cross-on | cross-off | off | cross | off | off | cross | cross-off | off | on | off | off | cross-on | off | glassy | cross-on | cross-off |
High Tide | 9:02AM1.41m | 9:46PM0.97m | 9:51AM1.47m | 10:27PM1.07m | 10:34AM1.49m | 11:05PM1.17m | 11:14AM1.47m | 11:41PM1.25m | 11:52AM1.39m | 00:16AM1.30m | 12:29PM1.29m | 00:51AM1.31m | 1:06PM1.16m | 1:27AM1.29m | |||||||
Low Tide | 3:49PM0.07m | 3:21AM0.18m | 4:28PM0.00m | 4:10AM0.10m | 5:03PM-0.03m | 4:55AM0.05m | 5:36PM-0.03m | 5:39AM0.04m | 6:07PM0.01m | 6:22AM0.07m | 6:37PM0.07m | 7:04AM0.12m | 7:06PM0.15m | ||||||||
 |  |  | | |  |  | | | | |  | | | | | | | | | | |
 | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:50 | — | — | 7:48 | — | — | 7:48 | — | — | 7:47 | — | — |
 | — | 7:32 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — | — | 7:35 | — | — | 7:36 | — | — | 7:36 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 10 | 13 | 14 | 12 | 14 | 16 | 12 | 15 | 17 | 11 | 12 | 13 | 11 | 14 | 16 | 12 | 16 | 18 | 16 |
Feels °C | 10 | 9 | 8 | 11 | 12 | 11 | 12 | 13 | 11 | 11 | 12 | 8 | 10 | 10 | 9 | 12 | 14 | 10 | 14 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | WSW 9 | SW 9 | SW 8 | SW 9 | SW 9 | SW 9 | SW 8 | SW 14 | SW 7 |
| kJ | 545 | 480 | 335 | 220 | 463 | 342 | 336 | 400 | 311 | 282 | 273 | 172 | 497 | 371 | 256 | 281 | 230 | 186 | 161 | 482 | 184 |
Swell 2 Height (m) Direction Period (s) | WSW 19 | WSW 18 | WSW 16 | SW 15 | NW 13 | NW 12 | SW 5 | NW 12 | NW 11 | SW 5 | NW 12 | W 10 | WSW 17 | WSW 10 | SW 10 | WSW 18 | WSW 18 | WSW 16 | SW 15 | W 13 | SW 14 |
| kJ | 68 | 121 | 171 | 110 | 6 | 6 | 34 | 6 | 5 | 14 | 5 | 44 | 30 | 41 | 84 | 218 | 390 | 452 | 429 | 119 | 418 |
Swell 3 Height (m) Direction Period (s) | — | W 13 | NW 12 | SW 5 | — | NW 12 | NW 12 | — | W 13 | NW 11 | SW 20 | NW 12 | NW 12 | WSW 16 | SW 20 | SW 14 | SW 13 | W 14 | W 13 | NW 12 | W 12 |
| kJ | — | 3 | 6 | 13 | — | 6 | 6 | — | 4 | 5 | 15 | 6 | 6 | 26 | 98 | 7 | 28 | 104 | 126 | 5 | 68 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 6 | SW 6 | — | SW 5 | SW 5 | — | SSW 5 | SSW 5 | — | — | — | — | — | — | — | SW 7 | — |
| kJ | — | — | — | — | 20 | 35 | — | 30 | 31 | — | 14 | 42 | — | — | — | — | — | — | — | 137 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 485 | 0 | 0 | 485 | 0 | 0 | 485 | 0 | 0 | 371 | 0 | 0 | 350 | 0 | 0 | 485 | 0 | 0 | 412 | 0 |
Best forecast wave conditions in Santiago | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
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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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