
Surf Forecasts:
Choralillo surf forecast from 13 Jul 2026:
- Best quality surf: Monday 13 Jul, 11PM (local time) - 4.5ft (1.3m), 18s period, WSW swell with glassy winds.
- Most powerful swell: Tuesday 14 Jul, 11PM (local time) - 6.5ft (2.0m), 13s period, SW swell with 1,367 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 11PM (local time) - 4.5ft (1.3m), 18s period with WSW swell.
Best Forecast Surf Conditions for Choralillo this week:
The surf forecast for Choralillo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 13) at 11PM. The primary swell is predicted to be 1.3m and 18s period with a secondary swell of 1.0m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Choralillo in the next 16 days are 2.0m 13s and forecast to arrive on Tuesday (Jul 14) at 11PM. 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+) | 11PM (Mon 13th Jul) | 4.5ft (1.3m) 18s |
| Best Surf | 11PM (Mon 13th Jul) | 4.5ft (1.3m) 18s |
| Most Powerful | 11PM (Tue 14th Jul) | 6.5ft (2.0m) 13s |
Table - best surf conditions forecast for Choralillo over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it for Choralillo. This is a point break, exposed to the swell, and it’s pretty consistent. The water temperature is sitting at 62°F, which is about average for the time of year, so nothing weird there.
We’ve got a bit of a mixed bag over the next 16 days, but there are a couple of windows that look really good. The early part of the week is where I’d be looking. Tuesday morning, July 14th, is the standout. Choralillo will be picking up a 5ft swell from the WSW, with a period of 15 seconds – that’s a proper groundswell with plenty of energy (1623). The wind is glassy, absolutely dead calm, so the surface will be like a mirror. That’s the best on offer for the whole run. The swell is a bit solid, so it’s more for the experienced crew, but the quality is going to be top-notch. Tuesday afternoon also looks good with a similar 6ft swell and glassy conditions, so you get a full day of it.
Wednesday, July 15th, sees the swell bump up to 7ft from the SW, but it’s a bit shorter period (12 seconds) and the wind gets messy. The morning has offshore wind, but the wave comment mentions it’s marginal, so not as clean. The afternoon gets a cross-onshore breeze, which will put a bit of texture on it.
We go through a bit of a lull after that. Thursday, July 16th, the swell drops and the wind is cross-on, so it’s not great. Friday and the weekend are pretty average, with smaller waves and funky winds. Saturday morning, July 18th, does see a drop to 3ft, but it’s clean with glassy conditions and a long period from the SSW (675), so a good option for a longboard or a funboard if you’re keen.
The following week, July 20th onwards, gets a bit more challenging. The wind picks up strong from the south, and we get a lot of cross and cross-onshore conditions, making things choppy. There’s a 7ft SW swell on Friday, July 24th, but the wind is onshore, so it’s a messy one for sure.
The real experts should keep an eye on the very end of the run. On Monday, July 27th, we’ve got a solid 7ft swell from the SW with a very long period of 14 seconds and strong energy (1778). The wind is cross-shore, so it won’t be perfect, but that’s a lot of power. It’s big enough that it’s expert-only territory. And then Tuesday, July 28th, is big again with a 7ft swell, but the wind is stronger and cross-shore, making it a bit of a battle.
So, to wrap it up: Tuesday, July 14th is the genuine winner. Glassy, solid groundswell, and a point break setup. Get on it. The week after that is sketchy, but if you’re a pro, that July 27th-28th window has size, even if the wind is a bit of a pain.
Stay safe out there.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 13°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Sat morning, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 20 | WSW 16 | WSW 15 | WSW 14 | SW 13 | SW 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SSW 15 | WSW 10 | WSW 10 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 |
Wave Graph | |||||||||||||||||||||
664 | 1005 | 1087 | 1110 | 1242 | 1207 | 1339 | 1037 | 736 | 561 | 303 | 209 | 563 | 443 | 323 | 304 | 904 | 701 | 573 | 544 | 608 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | glassy | on | cross-on | glassy | cross-on | cross-on | glassy | on | cross-on | glassy | glassy | cross-on | cross | cross | cross-on | cross | cross |
High Tide | 8:47PM0.70m | 9:08AM1.38m | 9:41PM0.73m | 9:58AM1.41m | 10:32PM0.78m | 10:46AM1.39m | 11:22PM0.82m | 11:33AM1.33m | 00:13AM0.85m | 12:18PM1.22m | 1:05AM0.88m | 1:04PM1.09m | 1:58AM0.91m | 1:51PM0.95m | |||||||
Low Tide | 3:14PM0.05m | 2:18AM0.06m | 4:03PM-0.01m | 3:12AM0.04m | 4:50PM-0.04m | 4:05AM0.03m | 5:35PM-0.05m | 4:58AM0.07m | 6:18PM-0.03m | 5:52AM0.13m | 7:00PM0.02m | 6:48AM0.20m | 7:41PM0.07m | 7:50AM0.29m | |||||||
— | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | |
6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | — | 6:15 | — | 6:15 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 15 | 16 | 14 | 16 | 17 | 15 | 16 | 17 | 15 | 17 | 17 | 17 | 19 | 19 | 18 | 19 | 19 | 18 | 18 |
Feels °C | 13 | 12 | 15 | 15 | 13 | 15 | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 18 | 17 | 17 | 17 | 16 | 18 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | WSW 16 | WSW 15 | WSW 14 | SW 13 | SW 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 |
615 | 1005 | 1087 | 1110 | 1242 | 1207 | 1339 | 1037 | 736 | 561 | 303 | 209 | 563 | 404 | 307 | 301 | 904 | 701 | 573 | 544 | 608 | |
Swell 2 Height (m) Direction Period (s) | WSW 20 | SSW 12 | SSW 14 | SSW 13 | SSW 6 | SSW 5 | WNW 13 | WNW 13 | W 10 | W 10 | WSW 9 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 11 |
664 | 359 | 522 | 368 | 6 | 3 | 17 | 17 | 18 | 8 | 16 | 116 | 226 | 443 | 323 | 304 | 127 | 269 | 241 | 222 | 204 | |
Swell 3 Height (m) Direction Period (s) | SSW 7 | SSW 15 | WSW 8 | WSW 8 | NW 13 | WNW 13 | — | — | WNW 13 | NW 12 | SW 18 | SW 13 | WNW 12 | NW 12 | SSW 11 | WSW 14 | SSW 14 | NW 11 | NW 11 | NW 11 | NW 10 |
27 | 242 | 14 | 13 | 7 | 17 | — | — | 17 | 6 | 51 | 27 | 14 | 6 | 45 | 36 | 120 | 5 | 5 | 5 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 226 | 0 | 0 | 0 | 0 | 125 | 46 | 0 | 34 | 44 | 0 | 34 | 53 | 0 | 0 | 51 | 23 | 58 | 44 | 10 | 350 |
Best forecast wave conditions in Antofagasta | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
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Information about the Choralillo Surf forecast
The above surf forecast table for Choralillo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Choralillo can be found by selecting the local surf guide option on the grey menu. Our Choralillo 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 (Choralillo) 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 Choralillo 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.
Choralillo is 29 km (18 miles) from the city of Mejillones. If you plan a holiday in Antofagasta, look for hotels and other accommodation in Mejillones. Mejillones has rooms for a wide range of budgets as well as car hire and transport links.











