
Surf Forecasts:
Hornitos surf forecast from 5 Jul 2026:
- Best quality surf: Sunday 5 Jul, 11PM (local time) - 3.5ft (1.1m), 17s period, SW swell with glassy winds.
- Most powerful swell: Monday 6 Jul, 2PM (local time) - 4.5ft (1.3m), 16s period, SW swell with 823 kJ wave energy.
- Next surfable swell (1★+): Sunday 5 Jul, 11PM (local time) - 3.5ft (1.1m), 17s period with SW swell.
Best Forecast Surf Conditions for Hornitos this week:
The surf forecast for Hornitos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 05) at 11PM. The primary swell is predicted to be 1.1m and 17s period with a secondary swell of 1.0m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hornitos in the next 16 days are 1.3m 16s and forecast to arrive on Monday (Jul 06) at 2PM. 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 (Sun 5th Jul) | 3.5ft (1.1m) 17s |
| Best Surf | 11PM (Sun 5th Jul) | 3.5ft (1.1m) 17s |
| Most Powerful | 2PM (Mon 6th Jul) | 4.5ft (1.3m) 16s |
Table - best surf conditions forecast for Hornitos over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, mates, Rusty here. Let's break down what the next couple of weeks are throwin' at us.
First off, I'm not gonna sugar-coat it – this forecast is pretty flat for a while. There's lots of small, marginal surf, but a couple of windows might fire if you're willing to wait. Hornitos is the only spot on the menu, and it likes a good SW swell, so at least the direction is right.
Sunday the 5th starts off meek. We've got a 3ft swell with a long 18-second period. That long groundswell will wrap in nicely at a reef, but the cross-on breeze will mess with the face a bit. The combined energy is moderate (660). Water temp is 64°, which is a touch warmer than normal for this time of year – a small bonus.
The whole first week, from Sunday through Saturday the 12th, is the same tune. Surf sits between 2ft and 4ft. Winds are mostly light cross-onshores, keeping things a bit bumpy. No stand-out sessions here – it's honestly a longboard or a foiling kind of stretch. There's a big gap of weak conditions for the first eight days.
But hang tight, the second week shows a little more life.
Monday the 13th afternoon gives us a brief glimmer. Swell is only 3ft, but the wind goes glassy. That means clean, peelable waves. It's a small window, but if you've got a log, that's your moment. Energy is weak (299), but clean is clean.
Tuesday the 14th sees a bump. Morning has 4ft swell with a 15-second period, and an offshore wind. The energy hits moderate (780). That's a better prospect, but you'll want to check the local conditions.
Wednesday the 15th afternoon is another clean window. Glassy conditions with a 5ft SW swell, but the period drops to 12 seconds. The energy is moderate-to-strong (630). It's one of the better bets, but don't expect huge power.
The true standout is Thursday the 16th afternoon. That's when the real juice shows up. The swell hits 5ft from the SW with a very long 16-second period. The combined energy rockets to 1273 – that's strong energy. The problem is the wind is forecast as unknown (onshore), so it could be a mess. If that wind stays light or turns offshore, that's the day for Hornitos. But 5ft with that period and clean conditions would be the pick of the whole 16 days. It's a long way out, so keep your fingers crossed.
After that, the energy fades and we're back into average, choppy conditions through the 20th. The Friday the 17th afternoon looks poor with a 9 mph cross-on wind, so skip it.
Bottom line: If you've got a big board and low expectations, the first week has some ridable dribble. The best bet is that Thursday the 16th afternoon window if the wind plays nice, or the glassy windows on Monday 13th and Wednesday 15th afternoons for a clean waist-high session. For the experts, that 5ft Thursday could be a proper go, but it's a long wait.
Stay stoked.
Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 18°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Thu night, min 18°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||||
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) | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 13 | SSW 13 |
Wave Graph | |||||||||||||||||||||
457 | 694 | 686 | 728 | 644 | 620 | 424 | 309 | 208 | 214 | 350 | 214 | 400 | 350 | 341 | 330 | 424 | 458 | 268 | 222 | 151 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | glassy | on | cross-on | glassy | cross-on | cross-on | glassy | on | cross-on | glassy | on | cross-on | glassy |
High Tide | 12:47PM1.03m | 1:46AM0.72m | 1:24PM0.96m | 2:34AM0.77m | 2:06PM0.87m | 3:27AM0.84m | 3:00PM0.79m | 4:23AM0.92m | 4:07PM0.71m | 5:22AM1.01m | 5:23PM0.66m | 6:21AM1.11m | 6:37PM0.64m | ||||||||
Low Tide | 7:39PM0.16m | 7:05AM0.35m | 8:13PM0.17m | 8:06AM0.39m | 8:49PM0.18m | 9:21AM0.40m | 9:32PM0.19m | 10:46AM0.38m | 10:22PM0.18m | 12:08PM0.31m | 11:19PM0.17m | 1:18PM0.22m | 00:19AM0.14m | ||||||||
7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | |
— | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 21 | 24 | 24 | 24 | 25 | 24 | 22 | 20 | 21 | 20 | 21 | 22 | 23 | 23 | 23 | 22 | 23 | 22 | 22 |
Feels °C | 20 | 21 | 21 | 23 | 22 | 23 | 23 | 23 | 22 | 19 | 21 | 21 | 20 | 21 | 22 | 21 | 22 | 21 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 17 | SW 14 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 13 | SW 8 |
151 | 142 | 686 | 728 | 644 | 620 | 424 | 309 | 208 | 214 | 350 | 153 | 400 | 350 | 341 | 330 | 424 | 458 | 268 | 222 | 57 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 16 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 13 | WSW 12 | SSW 13 | SW 8 | SSW 13 |
457 | 694 | 123 | 90 | 88 | 73 | 59 | 47 | 37 | 29 | 38 | 214 | 23 | 23 | 43 | 44 | 93 | 125 | 229 | 61 | 151 | |
Swell 3 Height (m) Direction Period (s) | SW 14 | — | — | — | — | W 13 | — | W 19 | W 19 | SSW 18 | NW 12 | SW 7 | SW 11 | WSW 12 | WSW 11 | WSW 12 | SSW 16 | W 16 | W 16 | WSW 11 | WSW 11 |
52 | — | — | — | — | 3 | — | 7 | 7 | 31 | 6 | 31 | 31 | 53 | 74 | 81 | 50 | 5 | 5 | 95 | 66 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 305 | 127 | 0 | 305 | 305 | 0 | 172 | 127 | 0 | 51 | 61 | 0 | 172 | 61 | 0 | 172 | 61 | 0 | 61 | 127 | 0 |
Best forecast wave conditions in Antofagasta | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
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Information about the Hornitos Surf forecast
The above surf forecast table for Hornitos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hornitos can be found by selecting the local surf guide option on the grey menu. Our Hornitos 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 (Hornitos) 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 Hornitos 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.
Hornitos is 22 km (14 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.










