Surf Forecasts:
Teniente (Lieutenant) surf forecast from 31 Jul 2026:
- Best quality surf: Sunday 2 Aug, 11AM (local time) - 6ft (1.8m), 12s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 5 Aug, 5PM (local time) - 6.5ft (2.0m), 16s period, WSW swell with 2,032 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 8PM (local time) - 4.5ft (1.4m), 9s period with WNW 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 Friday (Jul 31) at 8PM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.9m and 10s. 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 2.0m 16s and forecast to arrive on Wednesday (Aug 05) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Friday (Jul 31) at 5PM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 31st Jul) | 4.5ft (1.4m) 9s |
| Best Surf | 11AM (Sun 2nd Aug) | 6ft (1.8m) 12s |
| Most Powerful | 5PM (Wed 5th Aug) | 6.5ft (2.0m) 16s |
Table - best surf conditions forecast for Teniente (Lieutenant) over the next 16 days.
Short Range ForecastModerate rain (total 12mm), heaviest on Fri afternoon. Very mild (max 19°C on Sun afternoon, min 15°C on Fri afternoon). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Mon afternoon, min 14°C on Thu morning). Wind will be generally light. | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Wave Height (m) Direction Period (s) | WNW 10 | WSW 10 | WSW 9 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 16 | WSW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 391 | 209 | 265 | 496 | 617 | 948 | 1164 | 1377 | 991 | 885 | 1024 | 986 | 934 | 655 | 541 | 2032 | 1468 | 1512 | 1708 | 623 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | glassy | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:47PM0.94m | 11:49AM1.33m | 00:21AM0.98m | 12:21PM1.26m | 00:57AM1.01m | 12:55PM1.16m | 1:36AM1.04m | 1:33PM1.05m | 2:22AM1.06m | 2:20PM0.93m | 3:18AM1.09m | 3:23PM0.82m | 4:28AM1.13m | |||||||
Low Tide | 5:56PM0.10m | 5:23AM0.21m | 6:23PM0.11m | 6:00AM0.24m | 6:51PM0.14m | 6:42AM0.28m | 7:20PM0.17m | 7:30AM0.34m | 7:53PM0.22m | 8:31AM0.39m | 8:33PM0.27m | 9:51AM0.42m | 9:27PM0.32m | |||||||
 |  |  |  |  | | | | | | | | | | | | | | | | |
 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — |
 | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | — | 6:15 | — |
mm | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 17 | 16 | 17 | 19 | 18 | 19 | 19 | 17 | 18 | 18 | 17 | 17 | 18 | 16 | 16 | 16 | 14 |
Feels °C | 11 | 14 | 14 | 15 | 14 | 15 | 16 | 15 | 17 | 17 | 16 | 15 | 15 | 14 | 16 | 16 | 13 | 14 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | WNW 9 | WSW 9 | W 10 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 16 | WSW 14 | SW 14 | SW 13 | SW 13 |
| kJ | 197 | 188 | 265 | 305 | 617 | 948 | 1164 | 1377 | 991 | 885 | 1024 | 986 | 934 | 655 | 541 | 2032 | 1468 | 1512 | 1708 | 623 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WSW 10 | NW 9 | SW 12 | W 9 | SW 12 | SW 11 | — | SW 10 | SSW 10 | SSW 10 | SW 20 | SW 19 | SW 18 | SW 17 | SW 7 | — | — | — | — |
| kJ | 391 | 209 | 112 | 496 | 196 | 287 | 185 | — | 26 | 69 | 85 | 62 | 133 | 206 | 499 | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | WSW 10 | N 6 | SW 13 | WSW 14 | WSW 13 | NW 12 | W 16 | — | NW 12 | NW 12 | — | — | — | NW 11 | WSW 15 | — | — | — | — | — |
| kJ | 241 | 18 | 173 | 69 | 101 | 6 | 5 | — | 6 | 6 | — | — | — | 5 | 42 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSW 3 | SSW 3 | SSW 5 | SSW 6 | SSW 6 | SSW 5 | — | — | — | — | SW 9 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 6 | 72 | 145 | 104 | 49 | — | — | — | — | 359 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 84 | 0 | 84 | 0 | 0 | 0 | 84 | 0 | 126 | 126 | 213 | 126 | 126 | 126 | 108 | 178 | 0 | 213 | 126 | 126 |
Best forecast wave conditions in Antofagasta | ||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||
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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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