Hornitos Surf Break

Lat Long: 22.96° S 70.31° W

Hornitos Surf Forecast and Surf Report

Issued: 7 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hornitos sea temperature is
16.7° C
0.4° 

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


Hornitos surf forecast from 10 Jul 2026:

  • Best quality surf: Tuesday 14 Jul, 5AM (local time) - 3.5ft (1.0m), 16s period, WSW swell with glassy winds.
  • Most powerful swell: Tuesday 14 Jul, 8PM (local time) - 4.5ft (1.4m), 14s period, SW swell with 754 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 2AM (local time) - 3.5ft (1.1m), 14s 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 10) at 2AM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 0.3m and 13s. Another secondary swell of 0.5m and 7s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Hornitos in the next 16 days are 1.4m 14s and forecast to arrive on Tuesday (Jul 14) 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+) 2AM (Fri 10th Jul)3.5ft (1.1m) 14s
Best Surf 5AM (Tue 14th Jul)3.5ft (1.0m) 16s
Most Powerful 8PM (Tue 14th Jul)4.5ft (1.4m) 14s

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


Alright folks, it's Rusty here. Let's have a look at the Hornitos forecast for the next couple of weeks.

It’s a bit of a slow burner to start, but there’s definitely some clean glass coming our way. The first few days are small, but the wind is looking good, which is half the battle. The water temp is about average for this time of year, nothing unusual there.

The standout session is shaping up to be Tuesday morning, the 14th of July. We’re looking at a clean 4ft SW groundswell, with a period of 15 seconds, meaning plenty of energy and long waits between sets. The combined energy is pumping at 739 (moderate wave energy), and with the wind going glassy, it’s going to be a picture-perfect morning at Hornitos. That’s the one to circle. The swell direction is a solid SW, which is the optimum for this fairly exposed spot.

The days leading up to it are a mixed bag. Friday the 10th has got a little 3ft SW swell, but the wind is mostly onshore or light, and the energy is moderate at 451 (weak wave energy). Saturday the 11th is similar, with a 4ft SW swell but not much else going for it. Sunday the 12th has a little 3ft SSW groundswell with a 16-second period, and the afternoon goes glassy, so it could be worth a look if you’re desperate.

After Tuesday the 14th, the swell drops off a bit through Wednesday and Thursday, with 4ft to 3ft SW groundswells, but the wind stays glassy through the afternoons, keeping it clean. The energy drops back to 277 (weak wave energy) by Thursday afternoon.

Then we get a gap. Friday the 17th is tiny, just 2ft SW, and the energy is weak at 131. Not worth getting wet for.

The second week brings a bigger pulse. On Saturday the 18th of July, the swell jumps to 7ft from the WSW, with a 14-second period, and the combined energy goes through the roof at 1729 (strong wave energy). That’s a lot of water. However, the wind is a light cross-onshore, and the reports are calling it marginal. It’s going to be big and punchy, with some chop on it. For a beach break, this setup might be more interesting for the kite surfers than the paddle crew. The swell size is over 8ft, so this is expert territory only. Sunday the 19th is similar, with a 6ft WSW swell, but the wind gets a bit stronger and more cross-onshore, making it choppy. The energy is still strong at 1306, but the quality drops.

The rest of the second week sees the swell ease back to 5ft to 4ft, but the wind stays mostly cross-onshore or onshore, with the energy dropping back to 399 (weak wave energy) by the end. The period drops below 8 seconds on the 22nd and 23rd, meaning junky, short-period windswell. Not much to get excited about in that last week.

So, the call is simple: keep your eyes on Tuesday morning, the 14th of July. That’s the cleanest, most promising session of the whole run.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Fri morning, min 17°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

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

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thu
16
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
2
1
2
2
1
1
2
1
2
2
0
1
2
3
2
3
2
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SW
14
0.9
SW
13
0.9
SW
13
0.9
SSW
14
1.1
SW
13
0.7
SSW
13
0.7
SW
13
0.8
SSW
16
0.9
SSW
14
0.8
SSW
14
0.7
SW
13
0.7
SSW
13
0.9
WSW
17
1.1
WSW
15
1.4
SW
14
1.4
SW
13
1.4
SW
12
1.3
SW
12
1.2
SW
12
1.1
SW
12
1
SW
12
Wave Graph
Metric surfscale
Energy kJ
513
253
268
332
412
154
175
280
367
253
178
154
464
544
681
711
540
479
409
355
263
Wind (km/h)
0
ENE
5
W
5
WSW
5
N
5
WSW
5
SW
0
NW
5
W
5
W
5
NNE
5
WNW
5
SW
5
NNE
5
WSW
10
SW
0
ENE
5
W
5
WSW
0
NNW
5
W
5
WSW
Wind State
glassy
on
glassy
glassy
on
cross-on
glassy
on
glassy
glassy
on
glassy
glassy
glassy
cross-on
glassy
glassy
glassy
glassy
on
glassy
High Tide
5:22AM1.01m
5:23PM0.66m
6:21AM1.11m
6:37PM0.64m
7:18AM1.21m
7:44PM0.65m
8:13AM1.30m
8:43PM0.68m
9:05AM1.36m
9:37PM0.72m
9:55AM1.39m
10:28PM0.76m
10:43AM1.38m
Low Tide
10:22PM0.18m
12:08PM0.31m
11:19PM0.17m
1:18PM0.22m
00:19AM0.14m
2:18PM0.12m
1:18AM0.10m
3:11PM0.05m
2:15AM0.06m
4:00PM-0.01m
3:09AM0.03m
4:47PM-0.04m
4:02AM0.03m
5:32PM-0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:22
7:22
7:22
7:20
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:09
6:10
6:10
6:12
6:12
6:12
6:13
 mm
Temp °C
21
22
22
20
21
22
20
21
21
18
19
20
18
19
21
20
21
22
20
24
24
Feels °C
20
21
21
20
20
21
20
20
21
19
19
20
18
19
21
20
20
21
20
22
22
  • 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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