
Surf Forecasts:
La Boca Con Con surf forecast from 3 Sep 2026:
- Best quality surf: Friday 4 Sep, 5AM (local time) - 4.5ft (1.4m), 13s period, WSW swell with cross-offshore winds.
- Most powerful swell: Sunday 6 Sep, 9AM (local time) - 5ft (1.5m), 16s period, SW swell with 1,082 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 11PM (local time) - 2.5ft (0.7m), 17s 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 Wednesday (Sep 02) at 11PM. The primary swell is predicted to be 0.7m and 17s period with a secondary swell of 0.9m and 11s. 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 1.5m 16s and forecast to arrive on Sunday (Sep 06) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Thursday (Sep 03) at 5AM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 2nd Sep) | 2.5ft (0.7m) 17s |
| Best Surf | 5AM (Fri 4th Sep) | 4.5ft (1.4m) 13s |
| Most Powerful | 9AM (Sun 6th Sep) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for La Boca Con Con over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for La Boca Con Con. The water’s sitting at a touch warmer than normal for this time of year, 58°, so that’s a nice little bonus.
We’re in for a bit of a slow start, but the first real call to get wet is Wednesday afternoon, September 2nd. The swell is small, only 2 ft, but it’s a long-period groundswell from the SW at 18 seconds, and the combined energy is moderate (420). The wind is a light cross-offshore breeze, so the waves will be clean. Not a standout, but a good way to ease into the week.
The real highlight of the whole outlook comes on Saturday afternoon, September 5th. The swell drops to 3 ft, but the period jumps back to 18 seconds from the SW, and the combined energy ramps up strong to 1377. The wind is a gentle cross-offshore breeze, making for clean, lined-up waves. This is the best on offer – a classic groundswell with great shape, perfect for a longboard or a funboard. The 3 ft size is user-friendly, but with that long period, it’ll have plenty of push.
Before that, Friday morning, September 4th is worth a mention. You’ll find 4 ft from the WSW with a 13-second period, and again a gentle cross-offshore wind. The energy is moderate (925), and conditions should be very good. It’s a solid option if you can’t wait for Saturday.
Saturday morning, September 5th is a bit of a mixed bag. The swell is 6 ft from the SW, but the period is a short 8 seconds, and the wind is a light cross-shore. The energy is strong (1194), but that short period won’t give you the best shape. It’s rideable, but not as good as the afternoon.
From Sunday, September 6th through to the middle of the second week, it’s a bit of a lull. The swell hangs around 4 ft to 5 ft, mostly with periods between 10 and 14 seconds, but the wind is often cross-onshore or light, so the quality is just okay. There are a few clean windows, like Tuesday afternoon, September 8th (3 ft, 13 seconds, cross-off) and Wednesday afternoon, September 9th (3 ft, 14 seconds, cross-off), but they’re small and not going to blow your mind.
Looking further out, Sunday morning, September 13th and Monday morning, September 14th both show 5 ft from the WSW with 11 seconds, clean with a light cross-off wind. The energy is moderate (663 and 574). These are promising, but keep in mind it’s long-range, so things could change.
The final note is a real treat: Thursday morning, September 17th goes glassy. The wind is completely calm, with a 3 ft SSW groundswell at 13 seconds. That’s a rare, mirror-like morning for the loggers. The energy is moderate (425).
Be aware, La Boca Con Con can get crowded sometimes, so for the Saturday standout, get there early.
This is Rusty, signing off.
Short Range ForecastMostly dry. Very mild (max 19°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Tue afternoon, min 11°C on Sun morning). Wind will be generally light. | ||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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 16 | WSW 16 | WSW 15 | WSW 14 | WSW 13 | SW 8 | SW 8 | SW 9 | SW 18 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 |
Wave Graph | |||||||||||||||||||
240 | 343 | 576 | 779 | 545 | 542 | 596 | 497 | 602 | 651 | 906 | 813 | 957 | 715 | 957 | 553 | 380 | 326 | 216 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | cross-on | cross-on | glassy | cross-on | cross | cross-off | cross | cross | glassy |
High Tide | 1:57AM1.21m | 2:13PM0.86m | 2:59AM1.19m | 3:31PM0.75m | 4:20AM1.19m | 5:22PM0.71m | 5:49AM1.23m | 6:58PM0.76m | 7:04AM1.32m | 8:00PM0.86m | 8:02AM1.41m | 8:46PM0.97m | |||||||
Low Tide | 8:32AM0.34m | 8:02PM0.32m | 10:02AM0.39m | 9:07PM0.39m | 11:47AM0.36m | 10:43PM0.42m | 1:09PM0.26m | 1:15AM0.37m | 2:05PM0.16m | 1:24AM0.28m | 2:49PM0.07m | 2:21AM0.18m | |||||||
— | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 7:56 | — | — | 7:54 | — | — | 7:54 | — | — | |
6:29 | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 16 | 18 | 12 | 16 | 18 | 13 | 17 | 19 | 14 | 15 | 15 | 12 | 14 | 15 | 12 | 16 | 17 | 14 |
Feels °C | 10 | 13 | 14 | 9 | 13 | 13 | 10 | 15 | 16 | 13 | 14 | 13 | 10 | 11 | 12 | 11 | 14 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 14 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | SW 13 | SW 12 | SW 18 | SW 10 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 6 |
173 | 312 | 576 | 779 | 545 | 351 | 238 | 278 | 602 | 408 | 906 | 813 | 957 | 715 | 957 | 553 | 380 | 326 | 88 | |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 9 | WSW 12 | — | — | SW 23 | SW 21 | SW 19 | SW 12 | SW 16 | SW 10 | SW 8 | — | — | — | SW 19 | WSW 18 | SW 17 | SW 12 |
240 | 126 | 260 | — | — | 21 | 162 | 446 | 209 | 651 | 227 | 115 | — | — | — | 92 | 120 | 77 | 216 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | WSW 16 | — | — | — | — | SSW 13 | — | — | SW 12 | — | — | — | — | — | — | — | NW 14 | SW 16 |
87 | 343 | — | — | — | — | 17 | — | — | 118 | — | — | — | — | — | — | — | 7 | 125 | |
Wind waves Height (m) Direction Period (s) | SSW 5 | SW 6 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | SW 9 | SW 10 | — | — | — | — | — | SW 3 | SW 5 | SW 5 | SW 6 | — |
45 | 98 | 212 | 277 | 371 | 542 | 596 | 497 | 524 | — | — | — | — | — | 3 | 22 | 28 | 46 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 485 | 0 | 0 | 511 | 0 | 169 | 350 | 0 | 350 | 176 | 0 | 56 | 56 | 0 | 169 | 14 | 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.










