Teniente (Lieutenant) surfForecast / Antofagasta / Chile

information circle16 Day Weather and Surf, issued 1 pm Monday 25 May 2026 -04
Forecast update in hr  min  s Forecast update imminent
Teniente (Lieutenant) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Teniente (Lieutenant) sea temperature is
14.2° C
(Which is 1.0°C colder than average for this time of year)

Best Forecast Surf Conditions for Teniente (Lieutenant) this week:

The surf forecast for Teniente (Lieutenant) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 25) at 8PM. The primary swell is predicted to be 0.9m and 12s period with a secondary swell of 0.6m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Teniente (Lieutenant) in the next 16 days are 2.5m 17s and forecast to arrive on Friday (May 29) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (May 29) at 2AM.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Mon 25th May)3ft (0.9m) 12s
Best Surf 2AM (Thu 28th May)8ft (2.4m) 15s
Most Powerful11PM (Fri 29th May)8ft (2.5m) 17s

Table - best surf conditions forecast for Teniente (Lieutenant) over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Fri afternoon, min 15°C on Thu night). Wind will be generally light.

Mon
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
3
2
1
3
4
3
5
3
2
4
2
4
5
3
3
3
3
2
2
4
Wave
Height (m)
Direction
Period (s)
1
WSW
12
0.8
SW
15
1.4
SW
14
1.4
SW
13
1.2
SW
13
1.9
WSW
15
2.4
WSW
13
2.4
WSW
15
2.5
WSW
14
2.3
WSW
13
1.4
SW
14
1.6
SW
19
2.2
SW
18
2.3
SW
17
2.4
SW
16
2.2
SW
16
1.8
SW
14
1.6
SW
14
1.4
SW
12
1.2
SW
12
1
SW
18
Wave Graph
Metric surfscale
Energy kJ
293
266
661
642
471
1624
1989
2758
2348
1739
791
1896
2921
2980
2723
2266
1318
904
613
423
616
Wind (km/h)
10
SSW
10
S
5
W
15
NNW
10
NE
5
WNW
10
WSW
10
S
15
SSW
15
SSW
15
S
15
SSW
15
SSW
10
S
5
SSW
10
SW
10
SSW
10
SSW
10
SW
10
SSW
10
S
cross
cross-off
on
cross-on
cross-off
glassy
cross-on
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross-on
cross
cross
cross
cross
cross-off
High Tide
6:04PM1.05m
7:04AM1.08m
7:01PM0.99m
7:46AM1.17m
7:52PM0.95m
8:23AM1.23m
8:38PM0.91m
8:57AM1.29m
9:20PM0.89m
9:31AM1.32m
10:00PM0.87m
10:06AM1.34m
10:39PM0.85m
10:43AM1.34m
Low Tide
00:34AM0.18m
1:11PM0.34m
1:13AM0.20m
2:05PM0.29m
1:49AM0.21m
2:52PM0.24m
2:23AM0.23m
3:34PM0.20m
2:56AM0.25m
4:14PM0.17m
3:30AM0.26m
4:53PM0.16m
4:05AM0.27m
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:33
7:33
7:33
7:35
7:35
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:52
5:52
5:52
5:52
5:52
5:52
5:52
Temp °C
19
18
18
18
17
17
18
17
18
18
17
18
19
17
18
19
17
18
19
16
17
16
16
16
15
15
16
17
15
15
15
15
15
17
15
17
18
16
16
18
15
15
Swell 1
Height (m)
Direction
Period (s)
1
WSW
12
1
WSW
11
1.4
SW
14
1.4
SW
13
1.2
SW
13
1.9
WSW
15
2.4
WSW
13
2.4
WSW
15
2.5
WSW
14
2.3
WSW
13
1.6
WSW
12
1.6
SW
19
2.2
SW
18
2.3
SW
17
2.4
SW
16
2.2
SW
16
1.8
SW
14
1.6
SW
14
1.4
SW
12
1.2
SW
12
1
SW
18
Energy kJ
293
226
661
642
471
1624
1989
2758
2348
1739
755
1896
2921
2980
2723
2266
1318
904
613
423
616
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
12
0.8
SW
15
0.4
NW
18
0.4
NW
13
0.4
NW
13
0.7
SW
12
0.6
SW
18
0.8
SW
16
1
SW
16
1.1
SW
15
1.4
SW
14
1.3
WSW
11
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.3
NW
12
0.3
SW
21
0.7
SW
19
0.9
SW
15
Energy kJ
114
266
80
46
45
146
252
310
496
472
791
415
27
28
28
27
26
23
70
361
370
Swell 3
Height (m)
Direction
Period (s)
0.4
NW
15
0.6
SW
11
0.3
NW
14
0.3
NW
18
0.3
WSW
19
0.4
NW
13
0.4
NW
16
0.4
NW
12
0.3
NW
12
0.4
SW
23
0.8
SW
21
1.2
SW
13
0.3
NW
13
0.1
NW
11
0.1
NW
11
0.1
NW
19
0.3
SW
22
0.3
NW
12
0.5
SW
16
0.9
SW
11
Energy kJ
75
104
31
49
69
61
91
55
23
192
641
503
27
5
5
15
73
23
125
176
Wind waves
Height (m)
Direction
Period (s)
0.7
SSW
4
0.4
SSW
4
0.8
SSW
4
0.9
SSW
4
0.8
SSW
5
1.4
WSW
10
1.2
WSW
9
0.4
SSW
6
0.4
SSW
6
Energy kJ
15
6
16
26
28
371
226
12
12
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
3
2
3
4
4
5
4
4
4
4
4
5
4
4
3
3
2
3
Distance (km)
108
126
0
251
108
0
0
84
0
126
126
0
265
108
0
0
108
108
108
178
0
Best forecast wave conditions in Antofagasta
Rating
(10 max)
2
2
3
2
2
3
4
4
5
4
4
4
4
4
5
4
4
3
3
2
3
Best forecast wave conditions in Chile
Rating
(10 max)
3
3
3
4
4
4
4
4
5
4
4
5
5
4
5
4
4
4
5
5
3
Header Global
Rating
(10 max)
4
4
9
6
7
7
9
6
7
7
6
5
5
5
5
4
4
7
5
5
6
  • 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 Teniente (Lieutenant) Surf forecast

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

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