Surf Forecasts:
La Boca Con Con surf forecast from 24 Aug 2026:
- Best quality surf: Thursday 27 Aug, 8AM (local time) - 11ft (3.5m), 16s period, WSW swell with glassy winds.
- Most powerful swell: Thursday 27 Aug, 11AM (local time) - 11ft (3.5m), 15s period, WSW swell with 5,855 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 11PM (local time) - 2.5ft (0.7m), 11s 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 Monday (Aug 24) at 11PM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.6m and 12s. 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 3.5m 15s and forecast to arrive on Thursday (Aug 27) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Aug 31) at 2PM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 24th Aug) | 2.5ft (0.7m) 11s |
| Best Surf | 8AM (Thu 27th Aug) | 11ft (3.5m) 16s |
| Most Powerful | 11AM (Thu 27th Aug) | 11ft (3.5m) 15s |
Table - best surf conditions forecast for La Boca Con Con over the next 16 days.
The Lowdown
Alright, let's talk wave conditions at La Boca Con Con over the next couple of weeks.
It's gonna start off flat, but there's some good stuff on the way.
Water temp is a hair under 57°, which is perfectly normal for this time of year.
Monday the 24th is a total dud. We're looking at a 2-foot swell from the SSW with a 13-second period, but the wind is messy and there's just no energy. Forget it.
Tuesday the 25th shows a little life. The morning has glassy conditions with a light SW wind. The swell is a tiny 2 feet but it's a long-period 15-second groundswell from the WSW. The energy is moderate (254), so the lines will be there, but it's small. The afternoon turns to crap with onshore wind.
Now, things get interesting from Wednesday the 26th. The morning is still marginal, but by Wednesday afternoon, the swell picks up to 5 feet from the WSW (10-second period), and the wind goes cross-offshore. The energy jumps to 606 – that's solid, moderate wave energy. It's still marginal on paper, but with clean wind and building swell, get in the water.
Thursday the 27th is the big one, but it's huge. We're seeing 12 feet of WSW swell with a 15-second period and extreme energy readings of 5855. That's well over 8 feet, so this is for experts only. A big, powerful groundswell. The wind is light from the NW in the morning, then goes cross-onshore in the arvo. This is the standout, but you gotta know what you're doing.
Friday the 28th and Saturday the 29th see the swell dropping back but still holding good size at 8 feet and 6 feet. The wind is cross-onshore, so not clean, but there's plenty of water moving around.
Sunday the 30th is your pick of the second week. We get a 5-foot WSW swell with cross-offshore winds from the SSW. Clean conditions and a 679 energy reading – that's a good, fun day on the cards. Monday the 31st is similar but the swell starts to drop.
Looking further ahead, Wednesday the 2nd of September offers up some lovely looking 3 to 3-foot swell with a very long 18-second period from the WSW. That's classic, drawn-out groundswell, and the morning is clean with cross-offshore wind.
Then into the second week, Thursday the 3rd of September sees another pulse, jumping to 6 and 7 feet from the WSW with a 14-second period. Strong energy again (2129 and 1900). The winds are tricky, but there's a lot of swell in the water. The standout here might be Tuesday the 8th of September. The morning looks small, but the afternoon? 7 feet of WSW swell, 14-second period, energy of 1534, and glassy conditions. That is an excellent call for experienced surfers. Clean, lined up waves.
All in all, the window for the confident surfer is from Wednesday the 26th through the weekend. The absolute biggest and most powerful is Thursday the 27th, but you better be on your game. For cleaner, more manageable waves, aim for Sunday the 30th or that promising Tuesday the 8th of September.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 15°C on Tue afternoon, min 11°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Sat afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
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) | SSW 13 | SSW 12 | WSW 11 | WSW 15 | WSW 14 | WSW 13 | W 10 | WSW 10 | WSW 12 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 12 |
Wave Graph | |||||||||||||||||||||
106 | 98 | 99 | 123 | 268 | 307 | 258 | 341 | 907 | 5855 | 5055 | 3324 | 2383 | 2084 | 1420 | 918 | 767 | 636 | 593 | 615 | 725 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | glassy | on | cross-on | cross-on | cross-off | glassy | on | cross-on | off | cross-on | cross-on | glassy | cross-on | cross | off | cross-off | cross-off | cross-off |
High Tide | 8:09AM1.21m | 8:52PM0.82m | 8:48AM1.29m | 9:22PM0.88m | 9:22AM1.35m | 9:51PM0.95m | 9:54AM1.39m | 10:20PM1.01m | 10:25AM1.40m | 10:50PM1.08m | 10:56AM1.38m | 11:21PM1.14m | 11:28AM1.32m | 11:53PM1.19m | |||||||
Low Tide | 3:02PM0.25m | 2:12AM0.34m | 3:33PM0.18m | 2:50AM0.27m | 4:01PM0.13m | 3:26AM0.21m | 4:27PM0.09m | 4:01AM0.16m | 4:53PM0.07m | 4:37AM0.14m | 5:19PM0.07m | 5:13AM0.14m | 5:45PM0.09m | ||||||||
7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | |
— | 6:22 | — | — | 6:23 | — | — | 6:24 | — | — | 6:24 | — | — | 6:25 | — | — | 6:27 | — | — | 6:27 | — | |
mm | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 14 | 15 | 13 | 15 | 14 | 14 | 14 | 14 | 12 | 15 | 15 | 14 | 16 | 17 | 14 | 17 | 18 | 14 |
Feels °C | 12 | 11 | 10 | 14 | 14 | 13 | 14 | 10 | 14 | 13 | 12 | 11 | 13 | 12 | 12 | 14 | 14 | 11 | 15 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | WSW 11 | WSW 10 | WSW 14 | WSW 13 | W 10 | WSW 10 | WSW 12 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 12 |
106 | 98 | 99 | 54 | 268 | 307 | 226 | 341 | 907 | 5855 | 5055 | 3324 | 2383 | 2084 | 1420 | 918 | 767 | 636 | 593 | 615 | 725 | |
Swell 2 Height (m) Direction Period (s) | SW 6 | WSW 11 | SSW 12 | WSW 15 | W 9 | WSW 10 | WSW 12 | WSW 12 | WSW 19 | — | — | — | NW 15 | NW 15 | W 14 | — | S 12 | S 11 | WSW 15 | WSW 14 | SW 16 |
13 | 73 | 96 | 123 | 57 | 117 | 258 | 250 | 74 | — | — | — | 8 | 8 | 4 | — | 3 | 2 | 86 | 168 | 41 | |
Swell 3 Height (m) Direction Period (s) | W 9 | SW 6 | SW 5 | SW 11 | — | — | SW 21 | SW 20 | — | — | — | — | — | — | — | — | NW 13 | W 16 | S 10 | SW 18 | WSW 20 |
25 | 11 | 4 | 60 | — | — | 17 | 15 | — | — | — | — | — | — | — | — | 7 | 5 | 2 | 13 | 37 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 8 | NNW 3 | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 17 | 3 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 42 | 0 | 0 | 5 | 5 | 116 | 56 | 0 | 14 | 169 | 0 | 61 | 61 | 0 | 61 | 14 | 0 | 0 | 485 | 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.











