Hornitos Surf Break

Hornitos Surf Forecast and Surf Report

Lat Long: 22.96° S 70.31° W

Issued: 1 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hornitos sea temperature is
17.4° C

1.0°C warmer than normal for this time of year

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


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 TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 6th Jul)3.5ft (1.1m) 16s
Best Surf11PM (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 Forecast

Mostly dry. Warm (max 25°C on Mon afternoon, min 19°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly 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
Rating
(10 max)
2
3
1
1
1
1
1
2
1
0
2
2
1
2
1
1
1
0
1
1
0
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
16
1.1
SW
16
1
SW
15
0.9
SW
15
0.7
SW
14
0.7
SW
14
0.8
SW
17
0.6
SW
16
0.9
SW
16
0.9
SW
15
1.1
SW
14
0.9
SW
13
1.1
SW
14
1.1
SW
14
0.8
SSW
13
0.7
SSW
13
0.7
SSW
13
0.7
SW
13
0.8
SSW
14
0.7
SSW
14
0.7
SW
13
Wave Graph
Metric surfscale
Energy kJ
644
620
424
309
208
214
346
211
400
355
506
290
418
443
229
154
151
172
264
163
178
Wind (km/h)
10
SW
5
SSE
10
SW
10
SSW
0
W
5
W
10
SW
5
NNE
5
W
10
SSW
5
NE
5
W
10
SW
0
NW
10
WSW
10
SW
5
SW
5
W
5
WSW
5
NNW
5
WNW
Wind State
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
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
7:22
7:22
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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)
1.1
SW
16
1.1
SW
16
1
SW
15
0.9
SW
15
0.7
SW
14
0.7
SW
14
0.8
SW
17
0.6
SW
16
0.9
SW
16
0.9
SW
15
1.1
SW
14
0.9
SW
13
1.1
SW
14
1.1
SW
14
0.8
SSW
13
0.7
SSW
13
0.7
SSW
13
0.7
SW
13
0.8
SSW
14
0.7
SSW
14
0.7
SW
13
Energy kJ
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)
0.8
SW
8
0.8
SW
7
0.8
SW
7
0.7
SW
7
0.6
SW
7
0.6
SW
7
0.6
SW
7
0.6
SW
13
0.6
SW
7
0.5
SW
7
0.5
SW
8
0.6
WSW
12
0.8
WSW
13
0.8
WSW
12
0.7
SW
8
0.7
SW
8
0.6
SW
8
0.6
SW
7
0.6
SW
7
0.6
SW
8
0.5
SW
8
Energy kJ
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)
0.1
W
13
0.1
W
19
0.1
W
19
0.2
SSW
18
0.1
NW
12
0.6
SW
7
0.4
WSW
11
0.4
WSW
12
0.2
WSW
13
0.4
SW
7
0.1
NW
12
0.1
W
16
0.6
WSW
12
0.6
WSW
11
0.5
WSW
11
0.4
WSW
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
9
Energy kJ
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)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
4
1
3
4
2
4
4
2
2
4
2
3
3
1
3
4
1
3
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
Rating
(10 max)
3
3
3
4
4
3
4
4
4
4
4
3
4
4
2
2
2
4
3
2
Best forecast wave conditions in Chile
Rating
(10 max)
4
4
4
4
3
4
6
5
5
4
4
4
4
4
3
3
3
3
4
3
3
Header Global
Rating
(10 max)
7
5
5
9
8
9
7
7
6
6
6
5
5
4
5
5
4
9
7
5
7
  • Map Icons:
  • Break
  • 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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