
Surf Forecasts:
Hornitos surf forecast from 6 Jul 2026:
- Best quality surf: Monday 6 Jul, 11PM (local time) - 3.5ft (1.1m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 6 Jul, 8PM (local time) - 3.5ft (1.1m), 16s period, SW swell with 628 kJ wave energy.
- Next surfable swell (1★+): Monday 6 Jul, 11PM (local time) - 3.5ft (1.1m), 16s 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 Monday (Jul 06) at 11PM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 0.1m and 13s. Another secondary swell of 0.8m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hornitos in the next 16 days are 1.1m 16s and forecast to arrive on Monday (Jul 06) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 6th Jul) | 3.5ft (1.1m) 16s |
| Best Surf | 11PM (Mon 6th Jul) | 3.5ft (1.1m) 16s |
| Most Powerful | 8PM (Mon 6th Jul) | 3.5ft (1.1m) 16s |
Table - best surf conditions forecast for Hornitos over the next 16 days.
Updates in hr min s Forecast update imminent
G'day, Rusty here. Let's talk about what's coming up at Hornitos over the next couple of weeks. Honestly, it's a patchy run – nothing to get truly fired up about, but there are a few pockets worth keeping an eye on. The water is sitting at 63.3°F right now, a touch warmer than usual for this time of year by about 1.8°F, so it's a bit of a treat.
We start off Monday 6th July afternoon with a 3.6ft SW groundswell rolling in at 16 seconds – that's proper long-period energy, good for shaping up but with a light cross-onshore breeze it's a bit messy. Combined energy is moderate at 734, but the quality just isn't there. Tuesday 7th and Wednesday 8th stay small and marginal, with the swell dropping under 3.3ft and the wind staying cross-on or onshore. Not worth paddling out for.
Thursday 9th morning sees a touch of glass with a 3ft SW swell (16s) and a light onshore wind? Actually it's "on" wind state – slight air, but still onshore. Not clean. Thursday afternoon is a write-off.
Now here's the standout: Friday 10th July morning. The wind goes glassy, dead calm, and we've got a 3ft SW groundswell at 13 seconds – combined energy 430, moderate. That's clean, lined-up, and with the optimum swell direction right from the SW, Hornitos will be working nicely. Crowds are possible but with conditions that good, expect a few locals on it. This is the session to target.
After that, Saturday 11th and Sunday 12th drop off again, small and cross-onshore or onshore. Monday 13th afternoon flirts with glassy conditions but only 2.3ft – surfable but very ordinary. Tuesday 14th stays marginal with a small bump in the afternoon to 3.6ft but cross-on.
Wednesday 15th morning brings a jump in size to 4.9ft SW (14s) with onshore wind – combined energy 832, moderate-strong, but the wind kills it. This is getting into intermediate territory size-wise, but not clean. Thursday 16th drops back to 3.9ft, still cross-on.
Second week sees a bit more size but wind remains a problem. Friday 17th small again with a long-period 17s swell but cross-on. Saturday 18th morning has 3.9ft SSW (15s) and cross-on, then afternoon turns choppy with a gentle breeze. Sunday 19th similar story.
Monday 20th morning: 5.2ft WSW (13s) – combined energy 807, moderate-strong. Wind is cross-on, so it's a bit bumpy. Afternoon gets worse with a moderate breeze. Tuesday 21st morning: 5.9ft WSW (13s)
Short Range ForecastMostly dry. Warm (max 25°C on Mon afternoon, min 19°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Mon 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||
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) | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 13 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 14 | SSW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
644 | 620 | 424 | 309 | 208 | 214 | 346 | 211 | 400 | 355 | 506 | 290 | 418 | 443 | 229 | 154 | 151 | 172 | 264 | 163 | 178 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-on | cross-on | glassy | on | cross-on | glassy | on | cross-on | glassy | glassy | cross-on | glassy | cross-on | cross-on | glassy | on | on | glassy | cross-on |
High Tide | 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 | 7:18AM1.21m | 7:44PM0.65m | 8:13AM1.30m | ||||||||
Low Tide | 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 | 2:18PM0.12m | 1:18AM0.10m | ||||||||
— | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | |
6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | 6:12 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 23 | 25 | 25 | 23 | 21 | 22 | 20 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 21 | 22 | 22 | 19 | 19 |
Feels °C | 23 | 21 | 24 | 24 | 22 | 21 | 22 | 20 | 21 | 23 | 23 | 22 | 21 | 21 | 20 | 22 | 20 | 21 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 13 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 14 | SSW 14 | SW 13 |
644 | 620 | 424 | 309 | 208 | 214 | 346 | 211 | 400 | 355 | 506 | 290 | 418 | 443 | 229 | 154 | 151 | 172 | 264 | 163 | 178 | |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 13 | SW 7 | SW 7 | SW 8 | WSW 12 | WSW 13 | WSW 12 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 8 | SW 8 |
90 | 71 | 59 | 44 | 36 | 27 | 27 | 111 | 32 | 27 | 28 | 121 | 181 | 161 | 66 | 64 | 50 | 33 | 33 | 55 | 28 | |
Swell 3 Height (m) Direction Period (s) | — | W 13 | — | W 19 | W 19 | SSW 18 | NW 12 | SW 7 | WSW 11 | WSW 12 | WSW 13 | SW 7 | NW 12 | W 16 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 9 |
— | 3 | — | 7 | 7 | 31 | 6 | 30 | 47 | 53 | 17 | 19 | 5 | 5 | 109 | 93 | 65 | 33 | 37 | 31 | 27 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 305 | 0 | 127 | 61 | 0 | 127 | 61 | 0 | 51 | 61 | 0 | 0 | 61 | 0 | 172 | 305 | 0 | 127 | 61 | 0 | 127 |
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.











