Surf Forecasts:
El Claron surf forecast from 27 Aug 2026:
- Best quality surf: Thursday 27 Aug, 8PM (local time) - 10ft (3.0m), 14s period, WSW swell with glassy winds.
- Most powerful swell: Thursday 27 Aug, 11AM (local time) - 11ft (3.5m), 14s period, WSW swell with 4,948 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 8PM (local time) - 10ft (3.0m), 14s period with WSW swell.
Best Forecast Surf Conditions for El Claron this week:
The surf forecast for El Claron over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 8PM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at El Claron in the next 16 days are 3.5m 14s and forecast to arrive on Thursday (Aug 27) at 11AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 27th Aug) | 10ft (3.0m) 14s |
| Best Surf | 8PM (Thu 27th Aug) | 10ft (3.0m) 14s |
| Most Powerful | 11AM (Thu 27th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for El Claron over the next 16 days.
The Lowdown
Righto, let’s talk about what’s on the table for the next couple of weeks. The overall pattern is pretty average, to be honest. There’s a solid pulse of swell kicking things off, but the wind and surf quality are going to be a bit messy, so don’t get too excited.
We start off on Thursday, August 27th with a big, powerful 12 ft swell out of the WSW with a very long period of 14 seconds. That's proper groundswell energy, with combined energy reading a strong 5204 (moderate to strong wave energy). But, here’s the catch: the wind is light at 3 mph from the WSW, which is cross-on for El Claron (El-Claron). That’s going to chop things up. It’s going to be big, strong, and a bit unruly – this is expert territory only, with waves over 8 ft. The water temp is 57°, which is about average for this time of year.
Thursday afternoon holds the same size, but the wind stays cross-on. It's still clean-looking from a distance, but the cross-on angle will create light wind ripples. The energy is still massive at 4704.
Friday, August 28th sees the swell drop to 8 ft, still WSW and a 14-second period. There's light wind onshore in the morning at 6 mph, so expect some bump. The energy is still high, but it's starting to drop. By the afternoon, we’re down to 8 ft with a 13-second period. It’s marginal, and the scores reflect that – not the best.
Saturday, August 29th, the swell settles to 6 ft, with a 12-second period. Winds are cross-on at 6 mph. The energy is moderate at 1071. This is where it starts to become a bit more surfable for intermediates, but it’s still not clean.
Sunday, August 30th, the swell drops to 5 ft and the period is 11 seconds. Light cross-on winds with some clear skies – it’s okay, but nothing to write home about.
From Monday, August 31st right through to Wednesday, September 2nd, we’ve got a real lull. Swell sizes hover around 4 ft to 5 ft with short periods (9-12 seconds). The wind is consistently cross-on or cross-shore, and the energy is weak (less than 700). The wave comments say “poor surf conditions” or “marginal surf.” This is a gap of a few days with nothing recommended. Honestly, a blank run like this is pretty normal for the area when the swell drops out.
Thursday, September 3rd shows a slight tick up with 4 ft to 4 ft swell, but the WSW swell picks up a longer period of 14 seconds again – that’s interesting for a point break like El Claron. The combined energy is 671 to 750, so moderate. But again, cross-on winds and the surf is marginal to poor.
Now, the standout window arrives around Friday, September 4th into Saturday, September 5th. Friday morning we see a 6 ft swell from the WSW, 13-second period, with light 6 mph cross-on wind. The energy is 1042 – moderate, but it’s the most promising we’ve seen in days. Saturday morning then cranks up to a solid 7 ft from the WSW, 13-second period. Light cross-on wind, energy of 1286. This is the best on offer. It’s going to be big enough for strong intermediates, but the cross-on wind will hold it back from perfection. Still, if you want waves, this is your window.
After that, things go downhill again. Sunday, September 6th sees fresh cross-on winds of 19 mph with 4 ft lumpy waves – that’s more a windsurf or kite day. Monday, September 7th has a long-period 6 ft to 7 ft swell (17 seconds!) but the wind is a messy 9-16 mph cross-on, making it choppy. The long period is a positive for shape at a point break, but the wind ruins it.
Tuesday, September 8th is back to 6 ft with a 15-second period but still cross-on winds, and the same goes for Wednesday and Thursday. The energy is moderate, but the wind never really swings to straight offshore. The last good-ish mention is Wednesday, September 9th morning, with 4 ft, 14-second swell and light cross-on wind – marginal.
So, the best on offer is the Friday September 4th into Saturday September 5th period, with 6 ft to 7 ft WSW swell. It’s the biggest, most consistent window with moderate energy and the least wind mess. But don’t expect perfection – it’s a cross-on affair the whole way.
Stay safe out there.
- Rusty
Short Range ForecastMostly dry. Very mild (max 15°C on Sat night, min 12°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
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 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | SW 11 | SW 10 | SW 19 | SW 18 | SW 18 | WSW 17 |
Wave Graph | |||||||||||||||||||||
4948 | 4456 | 3025 | 2452 | 2275 | 1597 | 1071 | 902 | 770 | 737 | 680 | 725 | 585 | 353 | 183 | 258 | 530 | 245 | 260 | 312 | 594 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | on | on | cross | cross-on | cross-on | cross | cross-on | cross | cross-off | cross-on | cross-on | cross | cross-on | cross-on | glassy | cross-on | cross-on | cross |
High Tide | 9:53AM1.39m | 10:20PM1.01m | 10:24AM1.40m | 10:49PM1.08m | 10:55AM1.37m | 11:20PM1.14m | 11:27AM1.32m | 11:52PM1.19m | 12:00PM1.23m | 00:27AM1.22m | 12:37PM1.12m | 1:08AM1.23m | 1:19PM0.99m | 1:56AM1.21m | |||||||
Low Tide | 4:27PM0.09m | 4:00AM0.17m | 4:52PM0.07m | 4:36AM0.14m | 5:18PM0.07m | 5:13AM0.14m | 5:44PM0.09m | 5:52AM0.17m | 6:12PM0.13m | 6:36AM0.21m | 6:42PM0.18m | 7:26AM0.28m | 7:17PM0.25m | ||||||||
7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | |
— | 6:24 | — | — | 6:25 | — | — | 6:27 | — | — | 6:27 | — | — | 6:28 | — | — | 6:29 | — | — | 6:29 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 15 | 13 | 14 | 13 | 14 | 17 | 15 | 14 | 13 | 12 | 13 | 13 | 13 |
Feels °C | 13 | 11 | 13 | 12 | 12 | 12 | 11 | 10 | 14 | 12 | 12 | 12 | 11 | 12 | 12 | 11 | 9 | 10 | 11 | 9 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | SW 11 | SW 18 | SW 10 | SW 9 | SW 9 | WSW 17 |
4948 | 4456 | 3025 | 2452 | 2275 | 1597 | 1071 | 902 | 770 | 737 | 680 | 725 | 585 | 353 | 167 | 258 | 164 | 245 | 225 | 183 | 594 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | NW 15 | NW 15 | NW 14 | — | NW 13 | SW 11 | WSW 18 | WSW 18 | SW 16 | SW 20 | SW 15 | SW 11 | SW 18 | SW 14 | SW 19 | SW 18 | SW 18 | SW 9 |
— | — | — | 8 | 8 | 8 | — | 7 | 5 | 31 | 31 | 41 | 60 | 76 | 147 | 201 | 67 | 224 | 260 | 312 | 99 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 21 | SW 20 | WSW 15 | — | SW 19 | SW 16 | SW 18 | SW 19 | SW 13 | SW 14 | SW 19 | WSW 12 | W 11 | WSW 15 |
— | — | — | — | — | — | — | 9 | 15 | 21 | — | 58 | 42 | 117 | 183 | 85 | 67 | 175 | 29 | 10 | 42 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 3 | SSW 4 | — | — | SSW 3 | — | SSW 5 | SW 6 | SSW 5 | SW 10 | SW 6 | — | SW 3 | — |
— | — | — | — | — | — | — | 4 | 14 | — | — | 3 | — | 103 | 104 | 51 | 530 | 43 | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 82 | 387 | 0 | 63 | 63 | 0 | 77 | 77 | 5 | 9 | 22 | 0 | 22 | 433 | 22 | 191 | 433 | 0 | 77 | 77 | 0 |
Best forecast wave conditions in Santiago | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
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Information about the El Claron Surf forecast
The above surf forecast table for El Claron provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Claron can be found by selecting the local surf guide option on the grey menu. Our El Claron 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 (El Claron) 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 El Claron 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.
El Claron is 7 km (4 miles) from the city of Quintero. If you plan a holiday in Santiago, look for hotels and other accommodation in Quintero. Quintero has rooms for a wide range of budgets as well as car hire and transport links.











