
Surf Forecasts:
La Boca Con Con surf forecast from 4 Aug 2026:
- Best quality surf: Tuesday 4 Aug, 5AM (local time) - 7ft (2.1m), 12s period, WSW swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 11AM (local time) - 10ft (3.0m), 14s period, SW swell with 3,074 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 5AM (local time) - 7ft (2.1m), 12s 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 Tuesday (Aug 04) at 5AM. The primary swell is predicted to be 2.1m and 12s period with a secondary swell of 0.2m and 20s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at La Boca Con Con in the next 16 days are 3.0m 14s and forecast to arrive on Saturday (Aug 08) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Tuesday (Aug 04) at 5PM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 4th Aug) | 7ft (2.1m) 12s |
| Best Surf | 5AM (Tue 4th Aug) | 7ft (2.1m) 12s |
| Most Powerful | 11AM (Sat 8th Aug) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for La Boca Con Con over the next 16 days.
The Lowdown
Alright, let’s look at what’s coming. La Boca Con Con is in for a solid run of southwest groundswell over the next couple of weeks, with mostly favorable winds. This break is very consistent, exposed to the swell, and the best direction is from the west, so it’s going to be working a lot. It’s a beginner-friendly wave, but when the swell goes over 2.5m, that’s expert territory only. Water temperature is about normal for this time of year.
We start on Tuesday, August 4th, with a 7ft WSW swell, 12-second period, and a light cross-off breeze from the south. The water is clean, and the combined energy is 1259 – that’s moderate to strong. This is a very good start. The afternoon holds 6ft, still clean.
Wednesday the 5th brings a bigger 7ft swell, but the wind turns onshore from the WNW. The energy jumps to 1715, but the quality is questionable. Thursday the 6th is a standout morning: 8ft SW swell, period dropping to 10 seconds, but the wind is a clean 15 km/h cross-off from the south. The energy is 1904, and it’s excellent for experienced surfers. This is a big day, not for the timid. The afternoon gets windier.
Friday the 7th is still clean with 5ft to 5ft SW swell, but the energy is dropping (596 and 531), and the period shortens. A good session, but not the best.
Saturday the 8th is a true standout. The morning delivers 8ft SW swell with a 14-second period, cross-off from the south at 10 km/h, and a massive combined energy of 2557. Clean conditions, and it’s an excellent call for experienced surfers. The long period means this is a powerful groundswell – it’ll hold up well at this exposed spot. The afternoon is windier, but the morning is the pick.
Sunday the 9th keeps the 8ft SW swell going, period 13 seconds, energy 2874, and another clean morning. This is a fantastic weekend of solid surf. Monday the 10th is still pumping with 7ft SW swell and 13-second period, cross-off wind, and energy at 1499 – another excellent morning for experienced surfers.
The swell drops mid-week to around 5ft to 4ft on Tuesday the 11th and Wednesday the 12th, but the period lengthens – up to 19 seconds on Wednesday morning. That’s very long-period groundswell, but the wave height is small (1ft), and the energy is 360. It’ll be clean but not much to ride.
The second week keeps the SW swell alive, with a notable return of size on Saturday, August 15th. The morning shows 7ft from the WSW with a 13-second period, cross-shore wind, and energy of 1597. It’s a cleaner option. Then on Monday, August 17th, we get a cracking morning: 5ft SW swell with an 18-second period, cross-off wind, and energy of 2467. That’s a very long-period groundswell and excellent for experienced surfers. The afternoon holds 5ft at 17 seconds. This is a promising long-range window, but it’s over a week away, so less certain – still, the signs are strong.
Overall, the first weekend (Saturday 8th and Sunday 9th) is the prime time. Big, clean, powerful SW swell with light offshore winds. Grab it if you can. Crowds are possible at this spot, so get in early.
Rusty.
Short Range ForecastModerate rain (total 12mm), heaviest on Wed night. Very mild (max 17°C on Tue afternoon, min 9°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 13°C on Sat afternoon, min 7°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
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) | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 14 | WSW 11 | SW 9 | SW 13 | SW 12 | SW 12 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 14 | SW 13 | SW 13 | SW 12 |
Wave Graph | |||||||||||||||||||||
1177 | 838 | 749 | 1338 | 1321 | 2118 | 1693 | 872 | 479 | 285 | 212 | 1413 | 3074 | 2901 | 2340 | 1945 | 3053 | 2318 | 1279 | 1173 | 786 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | glassy | cross | off |
High Tide | 1:42PM1.08m | 2:30AM1.09m | 2:30PM0.96m | 3:27AM1.12m | 3:34PM0.84m | 4:38AM1.15m | 5:04PM0.76m | 5:57AM1.22m | 6:42PM0.75m | 7:09AM1.33m | 7:58PM0.80m | 8:11AM1.44m | 8:55PM0.88m | ||||||||
Low Tide | 8:02PM0.23m | 8:39AM0.40m | 8:43PM0.29m | 10:01AM0.43m | 9:37PM0.34m | 11:40AM0.41m | 10:51PM0.36m | 1:09PM0.32m | 00:12AM0.34m | 2:14PM0.21m | 1:23AM0.27m | 3:07PM0.10m | 2:23AM0.19m | ||||||||
7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:28 | — | — | |
— | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | |
mm | — | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 15 | 16 | 16 | 14 | 12 | 14 | 10 | 11 | 12 | 11 | 11 | 13 | 9 | 10 | 12 | 9 | 10 | 11 | 10 |
Feels °C | 15 | 15 | 14 | 16 | 15 | 11 | 8 | 9 | 6 | 7 | 6 | 8 | 7 | 7 | 5 | 7 | 7 | 5 | 8 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 14 | WSW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 14 | SW 13 | SW 13 | SW 12 |
1177 | 838 | 749 | 1338 | 1321 | 2118 | 1693 | 501 | 479 | 282 | 199 | 1413 | 3074 | 2901 | 2340 | 1945 | 3053 | 2318 | 1279 | 1173 | 786 | |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 19 | SW 18 | NW 12 | SW 16 | — | WSW 13 | — | NW 12 | SW 18 | SW 16 | SW 24 | SW 22 | SW 21 | SW 19 | SW 17 | — | W 9 | W 9 | W 8 | — |
60 | 131 | 199 | 5 | 502 | — | 599 | — | 6 | 48 | 129 | 22 | 73 | 72 | 339 | 841 | — | 2 | 2 | 1 | — | |
Swell 3 Height (m) Direction Period (s) | SSW 8 | NW 12 | NW 11 | NW 12 | NW 12 | — | NW 12 | — | W 12 | SW 18 | W 11 | SW 24 | — | — | — | — | — | — | W 9 | — | — |
6 | 6 | 5 | 5 | 6 | — | 6 | — | 3 | 12 | 2 | 22 | — | — | — | — | — | — | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | — | SW 5 | SW 6 | — | — | — | — | SW 9 | SW 8 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — |
— | 51 | 50 | — | — | — | — | 872 | 408 | 285 | 212 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 176 | 5 | 0 | 0 | 334 | 0 | 0 | 56 | 0 | 0 | 169 | 0 | 0 | 412 | 0 | 0 | 56 |
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.











