Arenillas Negras Surf Break

Arenillas Negras 48 hour detailed Surf Forecast

Lat Long: 18.50° S 70.32° W

Issued: 1 pm 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Arenillas Negras sea temperature is
18.4° C

Normal for this time of year

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


How big are the waves at Arenillas Negras today (12 Jun):

  • Morning surf: Morning surf (12 Jun, local time) - 6ft (1.9m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Jun, local time) - 6.5ft (2.0m), 15s period with SW swell.
  • Evening surf: Evening surf (12 Jun, local time) - 6.5ft (2.0m), 15s period with SW swell.

The current surf forecast for Arenillas Negras at 5PM is: 2.0m 15s primary swell from a Southwest direction (forecast issued at 01:00pm June 12). The wind direction is predicted to be onshore.

Time (-04) & DateWave HeightWave Period
Morning (12 Jun)6ft (1.9m)15s
Afternoon (12 Jun)6.5ft (2.0m)15s
Evening (12 Jun)6.5ft (2.0m)15s

Table - waves today at Arenillas Negras. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Sun afternoon, min 16°C on Fri night). Wind will be generally light.

Fri
12
Saturday
13
Sunday
14
Mon
15
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
3
3
3
4
4
4
4
4
3
3
3
3
4
4
4
4
3
2
3
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SW
16
2
SW
16
2
SW
15
2
SW
15
1.9
SW
15
1.9
SW
14
1.9
SW
14
1.9
SW
14
1.9
SW
14
1.7
SW
14
1.7
SW
14
1.7
SW
13
1.7
SSW
13
1.7
SSW
13
1.6
SW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.4
SSW
12
1.4
SW
12
1.4
SW
12
Wave Graph
Metric surfscale
Energy kJ
1909
1909
1788
1718
1597
1426
1533
1387
1512
1154
1058
1011
932
932
841
784
808
796
784
763
725
573
540
637
Wind (km/h)
5
WSW
10
WSW
5
WSW
0
WSW
0
SW
5
SSW
5
S
0
SSW
10
SW
10
WSW
5
SW
5
SSW
0
E
0
SSE
5
SW
0
SSW
5
SW
10
SW
10
SW
5
SW
0
SE
5
NE
0
SSE
5
S
Wind State
on
on
on
glassy
glassy
glassy
glassy
glassy
on
on
on
on
glassy
glassy
glassy
glassy
on
on
on
glassy
glassy
off
glassy
glassy
High Tide
6:30PM0.81m
7:23AM1.27m
7:29PM0.78m
8:12AM1.37m
8:25PM0.76m
Low Tide
1:07PM0.33m
00:28AM0.15m
2:06PM0.26m
1:14AM0.12m
3:02PM0.19m
2:02AM0.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:12
6:12
6:12
 mm
Temp °C
18
19
18
16
16
16
16
16
18
19
18
17
16
16
16
16
18
20
18
17
16
16
17
17
Feels °C
18
19
18
17
17
17
17
17
17
19
18
18
17
18
17
17
18
20
18
18
18
16
18
18
Swell 1
Height (m)
Direction
Period (s)
2
SW
16
2
SW
16
2
SW
15
2
SW
15
1.9
SW
15
1.9
SW
14
1.9
SW
14
1.9
SW
14
1.9
SW
14
1.7
SW
14
1.7
SW
14
1.7
SW
13
1.7
SSW
13
1.7
SSW
13
1.6
SW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.4
SSW
12
1.4
SW
12
1.4
SW
12
Energy kJ
1909
1909
1788
1718
1597
1426
1533
1387
1512
1154
1058
1011
932
932
841
784
808
796
784
760
725
573
540
637
Swell 2
Height (m)
Direction
Period (s)
0.3
WSW
11
0.3
WSW
11
0.6
SW
9
0.5
SW
9
0.1
SW
22
0.3
SSW
5
0.1
SW
22
0.6
SSW
7
0.7
SSW
7
0.3
SW
26
0.3
SW
26
0.4
SW
25
0.5
SW
24
0.6
SW
24
0.6
SW
24
0.5
SW
24
0.6
SW
22
0.9
SW
21
0.9
SW
21
0.7
SW
21
0.6
SW
21
0.8
SW
20
Energy kJ
23
23
54
42
19
6
19
37
48
105
105
161
273
444
347
271
379
763
664
449
365
469
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
22
0.2
SSW
26
0.3
SW
26
0.1
SW
18
0.1
SW
21
0.2
WSW
18
0.2
WSW
16
0.3
WSW
16
0.3
WSW
15
0.4
WSW
14
0.4
WSW
14
0.3
WSW
13
0.5
WSW
13
0.7
WSW
13
0.5
WSW
13
0.4
WSW
12
Energy kJ
19
66
105
12
17
30
25
50
45
82
81
35
99
154
95
57
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
2
4
4
4
4
4
4
4
Distance (km)
16
191
191
0
0
0
0
0
146
146
109
3
0
0
0
0
109
146
146
0
0
0
0
0
Best forecast wave conditions in Atacama
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Chile
Rating
(10 max)
4
4
4
4
4
4
4
4
3
3
4
4
4
4
4
4
3
3
3
4
4
5
5
5
Header Global
Rating
(10 max)
5
4
8
9
6
5
5
5
5
5
5
4
4
4
4
5
5
9
9
4
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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