Hornitos Surf Break

Lat Long: 22.96° S 70.31° W

Hornitos Surf Forecast and Surf Report

Issued: 8 am 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Hornitos sea temperature is
19.4°C
2.6° 

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


Hornitos surf forecast from 12 Oct 2026:

  • Best quality surf: Friday 16 Oct, 6AM (local time) - 2.5ft (0.8m), 15s period, SW swell with glassy winds.
  • Most powerful swell: Friday 16 Oct, 12PM (local time) - 4.5ft (1.3m), 18s period, SW swell with 1,087 kJ wave energy.
  • Next surfable swell (1★+): Monday 12 Oct, 9PM (local time) - 3.5ft (1.0m), 15s 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 (Oct 12) at 9PM. The primary swell is predicted to be 1.0m and 15s period with a secondary swell of 0.3m and 11s. 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 18s and forecast to arrive on Friday (Oct 16) at 12PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Mon 12th Oct)3.5ft (1.0m) 15s
Best Surf 6AM (Fri 16th Oct)2.5ft (0.8m) 15s
Most Powerful12PM (Fri 16th Oct)4.5ft (1.3m) 18s

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


Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Sat morning, min 18°C on Thu night). Wind will be generally light.

Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
2
2
0
2
1
0
1
1
0
1
3
1
2
2
0
2
2
0
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
SW
16
1
SW
15
1
SW
14
1
SW
14
1
SW
14
1
SW
13
1.1
SW
13
1.1
SW
12
1
SW
12
0.7
SW
17
0.7
SW
16
0.7
SW
16
1.1
SW
18
1.3
SW
17
1.3
SW
16
1.3
SW
15
1.2
SW
14
1
SW
14
0.8
SW
13
0.6
WNW
19
0.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
462
456
404
382
382
335
369
380
269
297
260
236
786
1074
886
788
581
355
205
251
411
Wind (km/h)
5
NW
10
W
5
SW
5
WSW
10
W
5
S
5
SW
15
WSW
5
SW
10
SSW
20
WSW
5
SW
5
WSW
15
W
10
SSW
5
SW
15
WSW
5
S
5
W
10
W
5
SW
Wind State
glassy
on
glassy
glassy
on
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
glassy
on
cross-on
cross-on
cross-on
glassy
glassy
on
glassy
High Tide
11:06AM0.88m
11:26PM1.15m
11:45AM0.79m
00:04AM1.12m
12:26PM0.71m
00:44AM1.07m
1:12PM0.63m
1:31AM1.00m
2:09PM0.57m
2:26AM0.94m
3:26PM0.53m
3:34AM0.90m
5:01PM0.53m
Low Tide
4:59PM0.10m
6:00AM0.11m
5:30PM0.15m
6:46AM0.16m
6:01PM0.21m
7:37AM0.21m
6:36PM0.27m
8:38AM0.26m
7:17PM0.33m
9:53AM0.29m
8:12PM0.38m
11:14AM0.29m
9:34PM0.42m
part cloud
clear
cloud
part cloud
clear
clear
part cloud
part cloud
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>
7:11
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7:09
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7:09
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7:09
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7:07
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7:07
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7:05
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:44
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—
7:44
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—
7:44
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7:45
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7:45
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7:45
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7:45
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
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—
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—
—
—
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Temp °C
20
20
18
21
21
19
22
21
18
23
23
21
22
22
20
24
24
22
22
23
20
Feels °C
19
19
19
20
20
19
21
20
18
22
21
20
21
21
20
23
22
22
21
22
20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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