Surf Forecasts:
La Boca Con Con surf forecast from 19 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 8PM (local time) - 6ft (1.8m), 14s period, WSW swell with glassy winds.
- Most powerful swell: Wednesday 19 Aug, 2PM (local time) - 6ft (1.9m), 14s period, WSW swell with 1,468 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 8PM (local time) - 6ft (1.8m), 14s 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 Wednesday (Aug 19) at 8PM. The primary swell is predicted to be 1.8m and 14s period with a secondary swell of 0.8m and 7s. 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 1.9m 14s and forecast to arrive on Wednesday (Aug 19) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 19th Aug) | 6ft (1.8m) 14s |
| Best Surf | 8PM (Wed 19th Aug) | 6ft (1.8m) 14s |
| Most Powerful | 2PM (Wed 19th Aug) | 6ft (1.9m) 14s |
Table - best surf conditions forecast for La Boca Con Con over the next 16 days.
The Lowdown
G'day, Rusty here again. Let's break down the next couple of weeks in feet and miles per hour. The water's sitting at 57°, which is about average for this time of year.
The first few days are a total bust. No surf worth mentioning until Thursday morning the 20th. That's a three-day gap with nothing.
Alright, Thursday the 20th, we're on. La Boca Con Con is the call for the morning. Swell is 5ft from the WSW, with a period of 13 seconds – that's a solid groundswell, lots of energy. Wind is a light cross-offshore breeze, keeping things clean. The combined energy is 890 (moderate wave energy). This spot is beginner-friendly and very consistent, so you'll get waves. Crowds are possible, but the conditions are sweet. Thursday afternoon stays clean with a 5ft swell and cross-off winds.
Friday the 21st is smaller, with 4ft swells, but the wind stays cross-off and light, making for a clean, fun session on a bigger board. The energy drops to 613 (weak to moderate), but it's still a good paddle.
Saturday the 22nd and Sunday the 23rd are messy. The wind goes cross-on, and the swell drops. Saturday's 4ft swell has a short period of 8 seconds, making for choppy, weak waves. By Sunday, it's tiny. Skip it.
Monday the 24th is marginal. Then Tuesday the 25th afternoon is a real beauty. The wind goes glassy, perfect. The swell is 4ft from the WSW with a 14-second period – a long period groundswell. The energy is 698 (weak to moderate). This is a clean, glassy session, but being a beach break, that long period might make the waves a bit fat. Still, glassy is gold.
The big standout is Friday the 28th of August. Swell pumps up to 8ft from the WSW, with a 14-second period – that's a powerful groundswell. The combined energy is a massive 2934 (strong wave energy). The wind is cross-off, giving clean, lined-up waves. This is for experienced surfers only, as 8ft is solid. The quality is excellent. Saturday the 29th is still pumping with 8ft to 7ft swells, cross-off winds, and plenty of energy. This is the best window of the whole forecast.
The following week, things settle down but stay fun. The 30th of August has a glassy afternoon with 5ft swell, and the 31st has a glassy session with 5ft. The 2nd of September has a glassy afternoon with 4ft from the WSW, and a 16-second period – that's a very long period groundswell, great for the point. The energy is 1069 (moderate wave energy).
The long-range stuff for the 3rd of September is promising but less certain. Swell is 6ft with a 14 to 15-second period, but the wind is cross-on, so it's a gamble.
Summing it up: the first few days are a wash. Thursday the 20th and Friday the 21st are good for clean, smaller waves. Tuesday the 25th afternoon is a glassy gem. But the absolute standout is Friday the 28th of August right through the weekend – that's the big, clean, powerful swell for the experienced crew. Get out there.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Fri afternoon, min 11°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Sat morning, min 12°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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 15 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | WSW 11 | WSW 11 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | WSW 14 | WSW 13 |
Wave Graph | |||||||||||||||||||||
1415 | 1427 | 1235 | 799 | 618 | 469 | 353 | 313 | 257 | 221 | 179 | 131 | 51 | 100 | 167 | 380 | 275 | 152 | 107 | 538 | 931 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-on | cross-on | glassy | cross-on | on | cross-off | cross | cross-on | glassy | cross-on | glassy | glassy |
High Tide | 2:47PM0.84m | 3:37AM1.08m | 3:57PM0.73m | 4:52AM1.06m | 5:47PM0.68m | 6:14AM1.08m | 7:23PM0.71m | 7:20AM1.14m | 8:16PM0.76m | 8:09AM1.21m | 8:52PM0.82m | 8:48AM1.29m | 9:22PM0.88m | ||||||||
Low Tide | 9:12AM0.42m | 8:45PM0.38m | 10:40AM0.47m | 9:40PM0.46m | 12:21PM0.46m | 11:04PM0.50m | 1:37PM0.40m | 00:26AM0.48m | 2:26PM0.32m | 1:26AM0.42m | 3:02PM0.25m | 2:12AM0.34m | 3:33PM0.18m | 2:50AM0.27m | |||||||
7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | |
— | 6:20 | — | — | 6:21 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 16 | 18 | 15 | 22 | 24 | 21 | 18 | 16 | 15 | 16 | 16 | 13 | 14 | 14 | 15 | 15 | 16 | 16 |
Feels °C | 13 | 12 | 12 | 14 | 15 | 14 | 20 | 23 | 16 | 15 | 13 | 15 | 16 | 15 | 14 | 13 | 12 | 14 | 13 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | SW 7 | WSW 11 | WSW 11 | SW 8 | WSW 11 | SW 8 | SW 8 | SW 7 | SW 7 | WSW 11 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | WSW 14 | WSW 13 |
1415 | 1427 | 1235 | 799 | 618 | 169 | 353 | 313 | 257 | 156 | 179 | 131 | 51 | 47 | 167 | 380 | 275 | 152 | 107 | 538 | 931 | |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 7 | — | W 21 | WSW 12 | SW 19 | WSW 15 | WSW 10 | SW 16 | WSW 10 | WSW 10 | WSW 9 | WSW 11 | WSW 14 | SW 13 | SW 12 | SW 12 | SW 13 | WSW 10 | WSW 11 |
159 | 131 | 27 | — | 9 | 469 | 15 | 21 | 136 | 10 | 112 | 75 | 47 | 100 | 121 | 167 | 122 | 116 | 82 | 160 | 313 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 20 | — | SW 18 | WSW 12 | W 15 | SSW 13 | SSW 12 | WSW 12 | W 9 | SW 6 | WSW 18 | WSW 5 | NW 3 | WSW 15 | — | — |
— | — | — | — | — | 15 | — | 13 | 85 | 4 | 16 | 54 | 50 | 41 | 18 | 31 | 3 | 2 | 92 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 6 | SW 7 | — | SW 8 | SW 7 | — | SW 8 | — | N 3 | N 4 | NNW 5 | N 3 | — | — | — | — | — | NNW 4 |
— | — | — | 91 | 189 | — | 245 | 262 | — | 221 | — | 2 | 1 | 9 | 2 | — | — | — | — | — | 18 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 116 | 116 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 36 | 0 | 42 | 5 | 0 | 2 | 5 | 0 | 116 | 0 | 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.











