Teniente (Lieutenant) Surf Break

Lat Long: 31.01° S 71.65° W

Teniente (Lieutenant) Surf Forecast and Surf Report

Issued: 7 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Teniente (Lieutenant) sea temperature is
14.2° C
0.8° 

Teniente (Lieutenant) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Teniente (Lieutenant) surf forecast from 19 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 2AM (local time) - 4.5ft (1.3m), 15s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 2PM (local time) - 6ft (1.8m), 15s period, SW swell with 1,474 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 2AM (local time) - 4.5ft (1.3m), 15s period with SW swell.

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 Wednesday (Aug 19) at 2AM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 1.5m and 8s. 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 1.8m 15s and forecast to arrive on Wednesday (Aug 19) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Aug 25) at 11AM.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 19th Aug)4.5ft (1.3m) 15s
Best Surf 2AM (Wed 19th Aug)4.5ft (1.3m) 15s
Most Powerful 2PM (Wed 19th Aug)6ft (1.8m) 15s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri afternoon, min 13°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Fri night, min 14°C on Sun night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
3
3
2
2
2
2
3
2
0
0
1
1
1
2
1
2
1
Wave
Height (m)
Direction
Period (s)
1.3
SW
15
1.3
SW
16
1.8
SW
15
1.7
WSW
14
1.5
WSW
13
1.3
WSW
13
2
SSW
8
1.9
SW
8
1.9
SW
8
1.8
SW
8
1.6
SW
9
1.4
SW
9
1.1
SW
9
0.9
SW
8
0.7
SSW
11
1
WSW
13
1.2
WSW
12
1.1
WSW
12
0.9
SSW
12
Wave Graph
Metric surfscale
Energy kJ
685
886
1325
1034
784
578
452
402
456
439
399
268
174
106
107
321
419
341
222
Wind (km/h)
10
S
10
NNW
10
SSW
20
S
25
S
25
S
20
S
15
S
15
S
5
NNE
15
N
20
NNW
5
N
5
NW
5
NNW
5
NNW
10
NNW
15
N
5
NNW
Wind State
cross-off
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross
cross-on
High Tide
2:31AM1.10m
2:39PM0.82m
3:28AM1.06m
3:47PM0.71m
4:41AM1.03m
5:32PM0.66m
6:02AM1.05m
7:09PM0.68m
7:08AM1.11m
8:04PM0.73m
7:58AM1.18m
8:41PM0.79m
Low Tide
9:04AM0.40m
8:36PM0.36m
10:30AM0.45m
9:31PM0.44m
12:09PM0.44m
10:52PM0.48m
1:25PM0.38m
00:14AM0.46m
2:15PM0.31m
1:14AM0.40m
2:52PM0.24m
2:01AM0.33m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
7:15
7:13
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:22
6:23
6:24
6:24
6:25
 mm
Temp °C
14
15
16
15
16
18
19
21
22
22
19
20
17
16
18
15
16
16
15
Feels °C
12
14
15
12
12
15
15
18
19
21
16
17
16
16
17
15
15
14
15
  • Map Icons:
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  • 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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