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Hornitos Surf Forecast
/ Antofagasta (21 surf breaks) /
Surf Forecasts:
Hornitos surfForecast / Antofagasta / Chile
16 Day Weather and Surf, issued 7 am Tuesday 28 Apr 2026 -04Forecast update in hr min s Forecast update imminent
Hornitos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hornitos sea temperature is
16.2° C
(Which is 2.8°C colder than average for this time of year)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 Wednesday (Apr 29) at 2AM. The primary swell is predicted to be 0.9m and 12s period with a secondary swell of 0.4m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hornitos in the next 16 days are 1.6m 14s and forecast to arrive on Tuesday (May 05) at 2PM. 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+) | 2AM (Wed 29th Apr) | 3ft (0.9m) 12s |
| Best Surf | 2AM (Tue 5th May) | 4.5ft (1.3m) 15s |
| Most Powerful | 2PM (Tue 5th May) | 5ft (1.6m) 14s |
Table - best surf conditions forecast for Hornitos over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Thu afternoon, min 17°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Fri morning, min 17°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 12 | SW 12 | SSW 12 | SW 10 | SW 9 | SW 8 | NW 17 | SW 16 | SSW 15 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 11 | SW 14 | SW 13 | SSW 12 | SW 12 | SW 16 | SW 15 | |
386 | 309 | 235 | 110 | 93 | 86 | 74 | 68 | 207 | 396 | 532 | 382 | 321 | 232 | 214 | 424 | 406 | 268 | 212 | 129 | 686 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | glassy | on | glassy | glassy | on | on | glassy | on | cross-on | glassy | on | on | glassy | on | on | glassy | on | cross-on | glassy | |
High Tide | 7:26PM0.96m | 8:06AM1.03m | 8:07PM0.91m | 8:39AM1.09m | 8:47PM0.86m | 9:11AM1.13m | 9:25PM0.80m | 9:44AM1.14m | 10:04PM0.75m | 10:19AM1.14m | 10:44PM0.69m | 10:57AM1.11m | 11:26PM0.64m | ||||||||
Low Tide | 1:31PM0.21m | 1:44AM0.07m | 2:18PM0.18m | 2:14AM0.09m | 3:01PM0.15m | 2:43AM0.11m | 3:43PM0.13m | 3:12AM0.13m | 4:23PM0.13m | 3:42AM0.16m | 5:05PM0.14m | 4:13AM0.20m | 5:50PM0.17m | 4:47AM0.24m | |||||||
 | |  | | | | | | | | | | | | | | |  | | | | |
 | 6:58 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:14 | — | — | 6:14 | — | — | 6:13 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 20 | 21 | 20 | 19 | 21 | 22 | 20 | 23 | 22 | 21 | 21 | 21 | 19 | 21 | 21 | 19 | 21 | 21 | 20 |
20 | 19 | 20 | 21 | 20 | 20 | 21 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SSW 12 | SW 10 | SW 9 | SW 8 | SW 8 | SW 8 | SSW 15 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 11 | SW 14 | SW 13 | SSW 12 | SW 12 | SSW 12 | SW 15 |
 kJ | 386 | 309 | 235 | 110 | 93 | 86 | 39 | 51 | 207 | 396 | 532 | 382 | 321 | 232 | 189 | 424 | 406 | 268 | 212 | 88 | 686 |
Swell 2 Height (m) Direction Period (s) | NW 18 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 10 | SW 8 | SW 8 | NW 16 | NW 15 | SSW 16 | SSW 16 | SW 14 | WNW 16 | WNW 16 | WNW 13 | WNW 13 | SW 7 | SW 8 |
| kJ | 12 | 39 | 54 | 52 | 30 | 46 | 57 | 54 | 53 | 30 | 62 | 33 | 51 | 162 | 214 | 50 | 85 | 17 | 17 | 34 | 39 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 18 | NW 16 | SW 11 | SW 12 | WNW 14 | NW 17 | SW 16 | SW 11 | SW 15 | WNW 12 | NW 12 | WNW 18 | WNW 14 | WNW 14 | NW 13 | NW 13 | SW 13 | SW 16 | SW 16 | WNW 15 |
| kJ | 5 | 12 | 10 | 31 | 23 | 21 | 74 | 68 | 40 | 75 | 14 | 23 | 61 | 41 | 39 | 28 | 27 | 28 | 41 | 129 | 42 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 305 | 305 | 0 | 127 | 0 | 0 | 127 | 305 | 0 | 305 | 305 | 0 | 305 | 78 | 0 | 51 | 78 | 0 | 51 | 61 | 0 |
Best forecast wave conditions in Antofagasta | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hornitos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
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