Arenillas Negras Surf Break

Arenillas Negras Surf Forecast and Surf Report

Lat Long: 18.50° S 70.32° W

Issued: 1 am 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Arenillas Negras sea temperature is
17.6° C

Slightly cooler than normal

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


Arenillas Negras surf forecast from 26 Jun 2026:

  • Best quality surf: Monday 29 Jun, 2PM (local time) - 10ft (3.0m), 16s period, SSW swell with cross-onshore winds.
  • Most powerful swell: Tuesday 30 Jun, 8PM (local time) - 8ft (2.5m), 17s period, SSW swell with 4,274 kJ wave energy.
  • Next surfable swell (1★+): Friday 26 Jun, 8AM (local time) - 6ft (1.8m), 15s period with SW swell.

Best Forecast Surf Conditions for Arenillas Negras this week:

The surf forecast for Arenillas Negras over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jun 26) at 8AM. The primary swell is predicted to be 1.8m and 15s period with a secondary swell of 1.4m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Arenillas Negras in the next 16 days are 2.5m 17s and forecast to arrive on Tuesday (Jun 30) 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+) 8AM (Fri 26th Jun)6ft (1.8m) 15s
Best Surf 2PM (Mon 29th Jun)10ft (3.0m) 16s
Most Powerful 8PM (Tue 30th Jun)8ft (2.5m) 17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 14°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Tue afternoon, min 15°C on Mon morning). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
4
3
3
3
4
3
4
4
!
5
4
4
4
4
3
4
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
15
1.5
SW
15
1.4
SW
14
1.5
SW
16
1.6
SW
16
1.5
SW
15
2.3
SSW
14
2.4
SSW
14
2.3
SSW
14
1.8
SSW
16
3
SSW
16
2.5
SSW
16
2.4
SSW
14
2.3
SSW
14
2.1
SSW
16
2.3
SSW
16
2.1
SSW
15
2.2
SSW
15
2.5
SSW
16
2.2
SSW
15
1.9
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1323
953
833
1096
1164
993
2118
2280
2121
1799
3789
3510
2313
2002
2372
2518
2116
2235
2887
2090
1568
Wind (km/h)
10
SW
10
SW
5
ESE
5
WSW
5
WSW
5
SSW
5
SW
5
SW
0
SSW
5
W
5
WSW
0
SW
10
W
5
WSW
5
S
5
WSW
5
SW
5
SSW
10
SW
10
SW
5
SSW
Wind State
on
on
glassy
on
cross-on
cross-on
glassy
on
glassy
cross-on
cross-on
glassy
cross-on
on
glassy
on
on
glassy
on
on
cross-on
High Tide
7:04PM0.69m
7:48AM1.18m
7:52PM0.68m
8:27AM1.21m
8:36PM0.67m
9:04AM1.23m
9:16PM0.68m
9:39AM1.24m
9:55PM0.68m
10:13AM1.23m
10:34PM0.68m
10:46AM1.22m
11:13PM0.69m
Low Tide
1:55PM0.36m
00:44AM0.24m
2:42PM0.32m
1:23AM0.24m
3:23PM0.30m
2:02AM0.24m
4:01PM0.27m
2:39AM0.25m
4:37PM0.26m
3:16AM0.25m
5:11PM0.25m
3:51AM0.27m
5:44PM0.25m
4:28AM0.30m
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:13
7:13
7:13
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:15
6:15
6:15
6:15
6:15
6:15
 mm
Temp °C
18
18
16
17
18
16
17
19
16
17
18
16
17
19
16
18
18
16
18
19
16
Feels °C
17
17
17
17
17
17
17
19
17
17
17
17
17
18
17
18
17
17
18
19
17
Swell 1
Height (m)
Direction
Period (s)
1.7
SW
15
1.5
SW
15
1.4
SW
14
1.5
SW
16
1.6
SW
16
1.5
SW
15
2.3
SSW
14
2.4
SSW
14
2.3
SSW
14
2.1
SSW
13
3
SSW
16
2.5
SSW
16
2.4
SSW
14
2.3
SSW
14
2.1
SSW
16
2.3
SSW
16
2.1
SSW
15
2.2
SSW
15
2.5
SSW
16
2.2
SSW
15
1.9
SSW
15
Energy kJ
1323
953
833
1096
1164
993
2118
2280
2121
1362
3789
3510
2313
2002
2372
2518
2116
2235
2887
2090
1568
Swell 2
Height (m)
Direction
Period (s)
1.3
SSW
10
1.3
SSW
10
1.3
SSW
10
1.2
SSW
9
1.3
SSW
10
1.4
SSW
10
0.6
SSW
20
1
SSW
18
1.8
SSW
16
0.2
SSW
24
0.9
SSW
20
1.4
SSW
19
1.6
SSW
18
1.6
SSW
11
1.3
SSW
10
1.2
SSW
10
1.1
SSW
10
0.9
SSW
9
0.8
SSW
8
Energy kJ
331
352
299
253
352
419
253
666
1799
54
590
1344
1505
571
338
281
245
111
78
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
20
0.4
SW
20
0.8
SW
18
0.6
SSW
13
0.3
SSW
12
0.3
SW
21
0.6
SSW
20
0.2
SSW
24
0.8
SSW
19
0.5
S
20
Energy kJ
63
134
379
129
29
72
253
54
497
194
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
3
4
4
4
4
5
5
5
5
4
5
5
4
4
4
3
Distance (km)
54
146
0
54
191
3
0
146
0
54
149
0
54
16
0
11
149
0
54
3
3
Best forecast wave conditions in Atacama
Rating
(10 max)
4
4
4
4
5
4
5
4
4
4
Best forecast wave conditions in Chile
Rating
(10 max)
4
3
5
4
4
4
4
4
4
4
4
5
4
5
4
5
4
4
4
4
4
Header Global
Rating
(10 max)
7
5
5
6
9
7
6
5
7
7
7
7
5
5
5
5
5
4
5
5
5
  • 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 Arenillas Negras Surf forecast

The above surf forecast table for Arenillas Negras provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Arenillas Negras can be found by selecting the local surf guide option on the grey menu. Our Arenillas Negras 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 (Arenillas Negras) 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 Arenillas Negras 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.

Arenillas Negras is 3 km (2 miles) from the city of Arica. If you plan a holiday in Atacama, look for hotels and other accommodation in Arica. Arica has rooms for a wide range of budgets as well as car hire and transport links.

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