Surf Forecasts:
La Boca Con Con surf forecast from 18 Jul 2026:
- Best quality surf: Saturday 18 Jul, 11PM (local time) - 5.5ft (1.7m), 10s period, WNW swell with offshore winds.
- Most powerful swell: Sunday 19 Jul, 2AM (local time) - 6ft (1.9m), 12s period, WNW swell with 983 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 11PM (local time) - 5.5ft (1.7m), 10s period with WNW 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 Saturday (Jul 18) at 11PM. The primary swell is predicted to be 1.7m and 10s period with a secondary swell of 0.9m and 12s. 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 1.9m 12s and forecast to arrive on Sunday (Jul 19) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 10s period and expected on Friday (Jul 24) at 2AM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 18th Jul) | 5.5ft (1.7m) 10s |
| Best Surf | 11PM (Sat 18th Jul) | 5.5ft (1.7m) 10s |
| Most Powerful | 2AM (Sun 19th Jul) | 6ft (1.9m) 12s |
Table - best surf conditions forecast for La Boca Con Con over the next 16 days.
The Lowdown
Alright, grab your coffee, mate, and let’s see what we’ve got. The water's sitting a bit chilly at 54°F, so you’ll want a good steamer.
The outlook for La Boca Con Con (Valparaíso) takes a bit of patience. Saturday the 18th is a write-off – messy, cross-onshore winds, so don’t bother paddling out just yet.
Sunday the 19th is when things clean up nicely. We’ve got a solid 5ft of W swell running with that nice 11-second interval, and the wind goes glassy. It’ll be clean, the energy is moderate (823), and you’ll find some fun, lined-up waves. The afternoon is even better with 5ft under a glassy calm. This is the standout for the first week – glassy and fun. It can get a crowd sometimes, and with these conditions, you won’t be alone.
Monday the 20th and Tuesday the 21st are a bit of a letdown as the wind turns onshore. Wednesday the 22nd afternoon has potential with a glassy wind and 6ft of W swell (1015 energy). Thursday the 23rd is glassy but the swell drops to 4ft.
Friday the 24th is another gem – clean, offshore wind with 5ft of WSW swell (672 energy). The morning has that classic groom, and the afternoon turns glassy again.
Now, from the 28th of July through the 2nd of August, things get serious. Tuesday the 28th afternoon brings a 10ft W swell with a very long 14-second period. Combined energy hits 3054 – massive. This is for experienced surfers only. It’ll be pumping and glassy – the premium session of the whole run. Wednesday the 29th is still a heavy 7ft of groundswell (1370 energy) under glass.
But by the 1st of August, the wind gets ugly with strong cross-onshore winds, and despite the 8ft+ swells, it’ll be blown-out. The 2nd of August holds a chance with a lighter cross-shore wind and an 8ft W swell at 14 seconds, but the rain and wind will still be around.
To wrap it up: Sunday the 19th is your clean, fun standout for the week, and if you’re experienced, circle the 28th to 29th for the heavy-hitter window.
Rusty
Short Range ForecastHeavy rain (total 46mm), heaviest during Mon night. Very mild (max 15°C on Sat afternoon, min 11°C on Mon morning). Winds increasing (calm on Sun afternoon, strong winds from the N by Mon night). | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Tue morning. Very mild (max 15°C on Wed afternoon, min 12°C on Tue morning). Winds decreasing (fresh winds from the N on Tue morning, calm by Thu afternoon). | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
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) | WNW 9 | WNW 9 | WNW 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | NNW 7 | NNW 8 | WNW 8 | WNW 11 | W 11 | W 10 | W 9 | W 9 | W 9 | WSW 11 | WSW 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 480 | 586 | 983 | 629 | 466 | 344 | 305 | 202 | 157 | 543 | 514 | 166 | 944 | 846 | 379 | 201 | 164 | 151 | 373 | 521 | 440 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | glassy | glassy | glassy | cross | cross-on | cross | cross | cross | cross-off | cross-on | glassy | off | glassy | glassy | cross-off | off | glassy | off |
High Tide | 1:10PM1.42m | 1:53AM1.06m | 1:55PM1.26m | 2:44AM1.07m | 2:42PM1.09m | 3:38AM1.07m | 3:35PM0.94m | 4:38AM1.08m | 4:42PM0.82m | 5:43AM1.10m | 6:06PM0.75m | 6:47AM1.13m | 7:27PM0.74m | ||||||||
Low Tide | 7:47PM0.05m | 7:39AM0.25m | 8:28PM0.14m | 8:40AM0.35m | 9:10PM0.22m | 9:51AM0.42m | 9:55PM0.31m | 11:15AM0.46m | 10:48PM0.38m | 12:40PM0.44m | 11:48PM0.42m | 1:50PM0.39m | 00:49AM0.42m | ||||||||
 |  |  |  |  |  |  |  |  |  | |  |  | |  | | | | | | | |
 | 7:45 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — |
mm | 4 | — | — | — | 1 | 10 | 7 | 4 | 20 | 17 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 13 | 14 | 15 | 13 | 12 | 15 | 14 | 12 | 13 | 13 | 14 | 15 | 13 | 14 | 14 | 15 | 17 | 19 | 16 |
Feels °C | 10 | 11 | 11 | 13 | 13 | 12 | 7 | 8 | 6 | 5 | 8 | 11 | 12 | 13 | 12 | 13 | 13 | 13 | 15 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 12 | W 11 | W 11 | W 11 | W 11 | W 11 | NW 6 | W 11 | W 11 | WNW 8 | WNW 11 | W 11 | W 10 | W 9 | W 9 | W 9 | WSW 11 | WSW 10 | W 10 |
| kJ | 480 | 586 | 983 | 629 | 466 | 344 | 305 | 202 | 64 | 86 | 82 | 166 | 944 | 846 | 379 | 201 | 164 | 151 | 373 | 521 | 440 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SSW 12 | SW 12 | SW 11 | SW 12 | SSW 11 | SW 11 | SW 11 | W 11 | SW 10 | SW 10 | N 7 | SW 13 | SSW 12 | SW 11 | SSW 11 | SW 10 | SSW 10 | SW 22 | SW 21 | WSW 19 |
| kJ | 316 | 255 | 199 | 179 | 192 | 157 | 121 | 119 | 157 | 26 | 25 | 110 | 84 | 94 | 57 | 44 | 26 | 19 | 73 | 116 | 251 |
Swell 3 Height (m) Direction Period (s) | W 13 | W 12 | N 7 | NNW 7 | — | NW 11 | NW 11 | NW 11 | SSW 10 | SW 17 | SW 17 | W 9 | N 6 | SW 22 | SW 21 | SW 20 | SW 19 | SW 18 | SW 18 | WNW 19 | NW 19 |
| kJ | 90 | 108 | 26 | 15 | — | 5 | 5 | 5 | 69 | 11 | 11 | 153 | 12 | 75 | 72 | 97 | 59 | 49 | 48 | 35 | 14 |
Wind waves Height (m) Direction Period (s) | N 8 | N 7 | — | — | — | — | NNE 2 | NNW 4 | N 6 | NNW 7 | NNW 8 | — | — | — | — | — | SW 5 | — | — | — | — |
| kJ | 195 | 53 | — | — | — | — | 2 | 32 | 41 | 543 | 514 | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 36 | 5 | 0 | 0 | 0 | 0 | 36 | 36 | 9 | 36 | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 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.
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