Hornitos Surf Break

Lat Long: 22.96° S 70.31° W

Hornitos Surf Forecast and Surf Report

Issued: 7 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hornitos sea temperature is
18.0° C
2.0° 

Hornitos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Hornitos surf forecast from 22 Jul 2026:

  • Best quality surf: Monday 27 Jul, 8PM (local time) - 4.5ft (1.3m), 16s period, WSW swell with glassy winds.
  • Most powerful swell: Monday 27 Jul, 8PM (local time) - 4.5ft (1.3m), 16s period, WSW swell with 864 kJ wave energy.
  • Next surfable swell (1★+): Friday 24 Jul, 5AM (local time) - 4.5ft (1.3m), 10s 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 Friday (Jul 24) at 5AM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.3m and 19s. 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 27) at 8PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 24th Jul)4.5ft (1.3m) 10s
Best Surf 8PM (Mon 27th Jul)4.5ft (1.3m) 16s
Most Powerful 8PM (Mon 27th Jul)4.5ft (1.3m) 16s

Table - best surf conditions forecast for Hornitos over the next 16 days.


The Lowdown

Alright, let's talk Hornitos. Water temp's a touch warmer than average for the season, sitting around 64°, so that's nice.

Right now it's nothing special. Wednesday and Thursday are blown out with cross-on winds at 9 to 12 mph, the swell is there – 4 to 5 ft from the WSW and SW with periods around 10 seconds – but the chop is making it ugly. Wave energy is moderate (375 to 595) but it's poor surf.

We get a real turn on Friday, 24 July. Morning goes glassy with a light west wind, swell drops a bit to 4 ft from the SW with a 9-second period. But that afternoon? Glassy again, swell back up to 4 ft from the SW and the period jumps to 13 seconds, energy sitting at 613. That's the standout session – clean, lined-up, easy paddling.

Saturday, 25 July afteroon is also glassy, with 4 ft SW swell at 11 seconds (427 energy), and offshore wind in the morning. Sunday the 26th goes smaller, around 2 ft, and cross-on wind returns, so it's just marginal.

Monday morning, 27 July, another glassy one – 2 ft SW swell but with a really long 17-second period, combined energy of 535. Those long-period sets will draw nice lines at Hornitos, but expect longer waits between sets. The spot is fairly exposed, good for intermediates.

Then it's a mixed bag. Tuesday the 28th has a 4 ft pulse with 11-second period, but cross-onshore winds hold it back. Wednesday the 29th has another glassy morning – 4 ft from the WSW at 13 seconds (603 energy), but it goes cross-on by afternoon.

From Thursday, 30 July, things get less reliable. Plenty of swell from 3 ft to 4 ft but poor quality and worsening wind. By Sunday, 2 August, we see a bump to 6 ft from the SW with a 12-second period and energy up to 907 – that's a lot of water moving, but wind is cross-on at 9 mph, so it's only marginal. That setup starts looking better for kite surfing than paddle surfing. Monday the 3rd is still chunky at 5 ft but with onshore wind.

Through the first week of August, the swell holds at 4 ft to 5 ft but clean conditions are rare. There's a last possible highlight on Thursday, 6 August morning – 5 ft SW swell, 13-second period, energy at 948, but with onshore wind. Powerful, but not clean.

Best bet: hit Friday the 24th afternoon glassy session, and maybe Monday the 27th morning for the long-period glass. The rest you're gambling on.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Thu morning, min 17°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Sun morning, min 16°C on Sun night). Wind will be generally light.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
0
0
1
2
2
2
1
2
1
1
1
2
2
1
3
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WSW
10
1.3
WSW
10
1.4
SW
11
1.4
SW
10
1.3
WSW
10
1.3
SW
10
1.1
SW
9
1.3
SW
13
1.4
SW
11
1.2
SW
11
1.1
SW
11
0.9
WSW
11
0.7
WSW
15
0.7
WSW
14
0.6
SW
18
0.7
SW
17
0.8
WSW
16
0.9
WSW
16
0.9
WSW
15
1.1
SW
14
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
308
314
467
450
367
315
197
511
463
341
263
196
188
183
258
284
343
419
373
476
412
Wind (km/h)
15
SW
15
SW
10
S
10
SW
10
SSW
5
S
5
W
5
NW
5
NNE
10
WNW
5
WNW
5
NNW
10
SW
10
SW
5
NNE
5
W
10
SW
5
SSE
5
SW
15
SSW
5
S
Wind State
cross-on
cross-on
cross
cross-on
cross-on
cross
glassy
glassy
glassy
on
glassy
cross
cross-on
cross-on
glassy
glassy
cross-on
glassy
cross-on
cross-on
glassy
High Tide
3:40PM0.68m
4:52AM0.93m
4:54PM0.61m
5:51AM0.96m
6:09PM0.58m
6:45AM0.99m
7:12PM0.59m
7:33AM1.04m
8:01PM0.61m
8:15AM1.09m
8:42PM0.63m
8:54AM1.13m
9:19PM0.66m
Low Tide
10:21AM0.37m
9:52PM0.24m
11:46AM0.36m
10:47PM0.27m
12:57PM0.31m
11:44PM0.28m
1:52PM0.26m
00:38AM0.26m
2:35PM0.21m
1:25AM0.23m
3:12PM0.17m
2:07AM0.20m
3:46PM0.13m
2:45AM0.17m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:18
7:18
7:18
7:18
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:16
6:16
6:16
6:17
 mm
Temp °C
22
23
21
24
24
24
24
23
19
20
20
18
22
22
20
20
21
20
21
23
21
Feels °C
20
21
20
22
23
23
24
23
20
20
20
19
21
22
20
20
21
20
21
22
20
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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