Surf Forecasts:
La Boca Con Con surf forecast from 7 Sep 2026:
- Best quality surf: Monday 14 Sep, 12AM (local time) - 4ft (1.2m), 16s period, WSW swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 3PM (local time) - 4.5ft (1.4m), 14s period, SW swell with 791 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 6AM (local time) - 4.5ft (1.4m), 14s 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 Monday (Sep 07) at 6AM. The primary swell is predicted to be 1.4m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at La Boca Con Con in the next 16 days are 1.4m 14s and forecast to arrive on Monday (Sep 07) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Saturday (Sep 12) at 12AM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 7th Sep) | 4.5ft (1.4m) 14s |
| Best Surf | 12AM (Mon 14th Sep) | 4ft (1.2m) 16s |
| Most Powerful | 3PM (Mon 7th Sep) | 4.5ft (1.4m) 14s |
Table - best surf conditions forecast for La Boca Con Con over the next 16 days.
The Lowdown
Alright, let’s talk La Boca Con Con in feet and degrees. This spot has a good run of surf coming, but it’s all about the morning sessions. The afternoons get chopped up by a cross-onshore breeze, so you’ll want to be out early.
It starts on Monday the 7th of September with a clean 5ft SW swell, 13-second period, light offshore wind, and moderate energy. The water temp is about normal for this time of year. Good for beginners.
Tuesday morning the 8th gives you 4ft SW swell, 13-second period, glassy conditions. Wednesday the 9th drops to 3ft SW swell, but still clean. Thursday and Friday mornings are small and clean, with Friday the 11th being glassy.
The real standouts are on Sunday the 20th of September. Sunday morning brings 6ft SW swell, 9-second period, glassy, and strong energy. Sunday afternoon pumps up to 8ft SW swell, 14-second period, still glassy, with energy hitting 2165. That’s expert territory.
Then Tuesday the 22nd of September morning is a beast: 8ft SW swell, 15-second period, glassy, and energy at 2863. That’s a very long-period groundswell, perfect for the point and reef, but only for experienced surfers.
There’s a lull around the 17th and 18th with weak, short-period swell, but then it fires back up. Crowds are possible, so get there early. For beginners, the mornings from the 7th to the 11th with 3ft to 5ft waves are your best bet. Experts, mark the 20th and 22nd.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Wed afternoon, min 8°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 15°C on Thu afternoon, min 9°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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 14 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | WSW 11 | WSW 8 | SW 10 | SW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 970 | 694 | 791 | 656 | 545 | 480 | 297 | 220 | 463 | 342 | 336 | 400 | 306 | 282 | 273 | 265 | 224 | 334 | 201 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-on | cross-off | glassy | cross-on | off | off | cross-on | off | off | cross-on | glassy | glassy | cross-on | cross-off | off | cross-on | glassy |
High Tide | 8:04AM1.32m | 9:00PM0.86m | 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 | |||||||
Low Tide | 1:15AM0.37m | 3:05PM0.16m | 2:24AM0.28m | 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 | |||||||
 |  | |  | |  | | | | |  | |  | | | | | | | |
 | — | 8:56 | — | — | 8:54 | — | — | 8:52 | — | — | 8:52 | — | — | 8:50 | — | — | 8:48 | — | — |
 | 8:30 | — | 8:31 | — | — | 8:32 | — | — | 8:32 | — | — | 8:34 | — | — | 8:35 | — | — | 8:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 13 | 10 | 12 | 12 | 10 | 13 | 15 | 12 | 13 | 15 | 12 | 14 | 15 | 11 | 13 | 15 | 12 |
Feels °C | 10 | 9 | 10 | 8 | 9 | 9 | 8 | 10 | 12 | 11 | 11 | 13 | 11 | 13 | 13 | 9 | 11 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | WSW 11 | WSW 8 | SW 10 | SW 8 |
| kJ | 970 | 694 | 791 | 656 | 545 | 480 | 297 | 220 | 463 | 342 | 336 | 400 | 306 | 282 | 273 | 265 | 224 | 334 | 201 |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 20 | WSW 19 | WSW 18 | WSW 16 | WSW 15 | NW 13 | NW 12 | SW 5 | NW 12 | NW 11 | SW 5 | NW 12 | SW 19 | WSW 10 | WSW 21 | WSW 10 |
| kJ | — | — | — | 37 | 68 | 121 | 171 | 146 | 6 | 6 | 34 | 6 | 5 | 8 | 5 | 14 | 138 | 42 | 69 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 13 | SW 4 | SW 5 | NW 13 | — | NW 12 | — | W 13 | NW 11 | SW 20 | NW 12 | WSW 17 | SW 16 | SW 20 |
| kJ | — | — | — | — | — | 3 | 5 | 18 | 6 | — | 6 | — | 4 | 5 | 15 | 6 | 30 | 10 | 104 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 6 | SW 6 | — | SW 5 | SW 4 | — | SW 5 | SW 6 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 33 | 45 | — | 25 | 10 | — | 13 | 47 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 485 | 0 | 0 | 485 | 0 | 0 | 485 | 0 | 0 | 56 | 0 | 0 | 485 | 0 | 0 | 61 | 0 |
Best forecast wave conditions in Santiago | |||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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