Arenillas Negras Surf Break
Lat Long: 18.50° S 70.32° W

Arenillas Negras Surf Forecast and Surf Report

Weather Forecast for Arenillas Negras

Issued: 7 pm 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Arenillas Negras sea temperature is
18.5° 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 4 Jun 2026:

  • Best quality surf: Sunday 7 Jun, 2AM (local time) - 10ft (3.0m), 20s period, SW swell with glassy winds.
  • Most powerful swell: Sunday 7 Jun, 8AM (local time) - 11ft (3.5m), 19s period, SW swell with 7,582 kJ wave energy.
  • Next surfable swell (1★+): Thursday 4 Jun, 5AM (local time) - 6.5ft (2.0m), 18s 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 Thursday (Jun 04) at 5AM. The primary swell is predicted to be 2.0m and 18s period with a secondary swell of 0.5m and 6s. 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 3.5m 19s and forecast to arrive on Sunday (Jun 07) at 8AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 4th Jun)6.5ft (2.0m) 18s
Best Surf 2AM (Sun 7th Jun)10ft (3.0m) 20s
Most Powerful 8AM (Sun 7th Jun)11ft (3.5m) 19s

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. Warm (max 20°C on Thu afternoon, min 16°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Sun afternoon, min 16°C on Sat night). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wed
10
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
4
4
3
4
3
3
4
3
3
!
!
!
!
4
5
4
4
3
3
2
3
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)
1.2
SW
18
1.8
SW
18
2.1
SW
16
2.1
SW
16
1.6
SW
15
1.6
SW
15
1.8
SW
14
1.8
SW
13
1.3
SW
22
3
SW
20
3.5
SW
18
3.5
SW
17
3
SW
17
2.5
SW
16
2.5
SW
16
2.1
SW
15
1.8
SW
14
1.7
SW
14
1.4
SW
13
1.3
SW
13
0.9
SW
19
Wave Graph
Metric surfscale
Energy kJ
891
1880
2166
2113
1053
1011
1355
1190
1482
5674
7177
6560
5432
3589
3020
1915
1382
1147
690
560
621
Wind (km/h)
5
SSW
0
NW
10
SSW
0
NE
5
WSW
5
SW
5
SSW
10
SW
5
WSW
0
SE
5
SW
10
SW
0
WSW
5
W
5
WSW
0
W
5
W
10
SSW
0
SE
10
SW
10
SW
Wind State
glassy
glassy
on
glassy
cross-on
on
glassy
on
cross-on
glassy
glassy
on
glassy
cross-on
glassy
glassy
glassy
on
glassy
on
on
High Tide
11:31PM0.66m
11:43AM1.17m
00:17AM0.65m
12:21PM1.14m
1:09AM0.65m
1:00PM1.09m
2:07AM0.68m
1:44PM1.05m
3:07AM0.73m
2:33PM1.00m
4:05AM0.81m
3:29PM0.94m
4:58AM0.91m
4:28PM0.89m
Low Tide
4:40AM0.34m
6:52PM0.31m
5:18AM0.38m
7:34PM0.31m
6:03AM0.42m
8:16PM0.30m
6:58AM0.46m
8:57PM0.29m
8:07AM0.49m
9:37PM0.26m
9:27AM0.50m
10:18PM0.24m
10:48AM0.47m
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:07
7:07
7:07
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:10
6:10
6:10
6:10
6:10
6:10
6:10
 mm
Temp °C
17
18
20
17
18
19
17
18
19
17
18
19
17
18
19
16
18
19
17
18
19
Feels °C
19
19
20
18
18
19
19
18
18
18
19
19
19
19
19
17
19
20
18
18
19
Swell 1
Height (m)
Direction
Period (s)
1.4
SW
14
1.8
SW
18
2.1
SW
16
2.1
SW
16
1.6
SW
15
1.6
SW
15
1.8
SW
14
1.8
SW
13
1.9
SW
13
3
SW
20
3.5
SW
18
3.5
SW
17
3
SW
17
2.5
SW
16
2.5
SW
16
2.1
SW
15
1.8
SW
14
1.7
SW
14
1.4
SW
13
1.3
SW
13
1.3
SW
13
Energy kJ
799
1880
2166
2113
1053
1011
1355
1190
1247
5674
7177
6560
5432
3589
3020
1915
1382
1147
690
560
552
Swell 2
Height (m)
Direction
Period (s)
1.2
SW
18
0.9
SW
11
0.2
WNW
18
0.5
SSW
6
1.2
SW
12
1.1
SW
11
0.3
SSW
6
0.8
SW
24
1.3
SW
22
0.2
WNW
15
0.1
NW
15
0.1
NW
13
0.1
NW
13
0.1
NW
13
0.1
SW
21
0.1
SW
20
0.4
SW
20
0.7
SW
18
0.9
SW
19
Energy kJ
891
185
31
20
396
263
7
661
1482
21
8
7
7
7
18
15
97
323
621
Swell 3
Height (m)
Direction
Period (s)
0.5
SSW
6
0.5
SSW
6
0.1
NW
18
0.4
SSW
6
0.4
SSW
6
0.2
SSW
26
0.3
SSW
6
0.1
NW
15
0.1
W
12
0.1
W
12
0.3
SW
16
Energy kJ
20
21
12
12
12
65
8
8
3
3
40
Wind waves
Height (m)
Direction
Period (s)
0.6
SSW
6
Energy kJ
29
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
6
8
8
6
5
5
4
4
3
3
3
3
Distance (km)
0
0
3
0
54
109
0
54
146
1
1
149
1
16
0
0
0
3
0
54
146
Best forecast wave conditions in Atacama
Rating
(10 max)
4
4
4
4
4
6
8
6
5
4
4
4
3
Best forecast wave conditions in Chile
Rating
(10 max)
4
4
4
4
4
4
9
4
4
8
8
5
6
5
6
4
4
4
3
3
3
Header Global
Rating
(10 max)
5
4
5
5
6
9
9
9
9
8
7
8
7
6
6
6
8
9
8
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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