La Bestia
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Hourly Forecast
Timezone: America/Santiago
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Saturday 13
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Monday 15
Tuesday 16
Wednesday 17
Thursday 18
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La Bestia surf guide

La Bestia is a huge, barreling wave located off the coast of Iquique, Chile. It was only surfed for the first time recently, gaining recognition for its impressive size and powerful breaks. This spot is mainly known as an indicator for incoming sets to other waves in the area. Its right-hand break is reminiscent of Teahupo'o in Tahiti, and it typically only starts working when the swell hits 8 to 12 feet (about 2.4 to 3.7 meters). The wave is definitely for expert surfers, as it can reach heights of up to 25 feet (7.6 meters).

The wave at La Bestia breaks primarily on a reef and can handle swells from the south and southwest. Surfers can expect powerful, heavy tubes, especially when conditions align. The best times to surf here are in the spring and autumn months, specifically from May to October. The wave works best at lower tides but can also handle mid and high tide heights. With wind coming from the east, La Bestia offers both left and right-hand waves, making it a versatile spot for those willing to take on the challenge. Remember, when the swell is between 18 feet (5.5 meters) and 25 feet (7.6 meters), it's best to tow into the waves for safety and control.

Accessing La Bestia usually requires jet skis or boats, or for the more daring, a long paddle out. The crowd factor is pretty low; only the pros tend to surf here, creating a supportive and intense local vibe. This spot has a reputation for pushing surfers to their limits, so it’s not just about catching a wave; it’s about tackling one of the most challenging breaks around. Just keep in mind that with the extreme conditions comes the serious risk of wipeouts and long hold-downs, so be prepared for anything.

Surf reports and surf forecasts nearby La Bestia

La Brava
Arica Y Parinacota, Chile
Beach break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Arenillas Negras
Arica Y Parinacota, Chile
Beach break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Punta Gruesa
Tarapaca, Chile
Reef break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Punta Dos
Tarapaca, Chile
Reef break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Intendencia
Tarapaca, Chile
Reef break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Las Urracas
Tarapaca, Chile
Reef break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Colegio
Tarapaca, Chile
Reef break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Punta Una
Tarapaca, Chile
Reef break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Playa Cavancha
Tarapaca, Chile
Beach break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
La Bestia
Tarapaca, Chile
Reef break
Sat 13
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Wind certainty

Wind certainty tells you how much the weather models agree on the forecast.

  • High certainty: Models agree closely; forecast is reliable.
  • Medium certainty: Some disagreement; conditions may shift slightly.
  • Low certainty: Models diverge; treat forecast with caution.

We calculate this by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

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"Great Forecasts. Nothing more, nothing less."

Readme

Welcome! If you’re new to surf forecasting, check out this quick guide.

Forecast Table

The forecast table (the section on the page with all the numbers) is designed to pack as much information in the screen as possible. Although intimidating at first, it will help you make informed decisions about the waves faster, trust me :D. The table consists of roughly four sections, time and predictions, wind, waves, and tides:

🔮 Time and predictions section

Here we show the forecast thour and the overall surf quality prediction. This is determined based on the wave, wind and tide quality prediction. These individual predictions can be found on the forecast map.

💨 Wind section

The first row on the table (with the 💨 icon) shows wind speed, direction and gust. The more the wind speed the more aggressive the color (from blue, green, orange to red).

🌊 Wave section

The waves section consists of three rows, one for wave height and direction, one for period and one for wave energy. Our algorithm choices the "dominant wave". This is normally the first swell partition, but with heavy local storms it displays the wind waves. If that's the case, we display the numbers in italic and in gray.

🌒 Tide section

The tide section consists of a row with the actual heights per hour (measured at the half hour) and a table that displays the flow of the tide and the extremes (lows and highs).

Forecast map

The forecast map consists of arrows. These arrows represent all wave partitions (swell partitions and wind wave partition) and the wind. This allows you to see things like: a secondary swell or wind waves messes up the surf, or the wind is just a tick offshore so very surfable. Click a metric label in the bottom left to bring that arrow to the front — handy when arrows overlap.

Forecast Cheat Sheet

Short on time? Focus on wave energy. It’s the best single metric to gauge how big and powerful the waves will be.

Click any table cell to jump to that forecast hour. The map will update with forecast arrows, so you can see if wind and swell direction are lining up.

Use the table sidebar to switch units for height and speed.

Log your surf sessions to compare forecasts with real sessions and sharpen future predictions.

Models and Updates

Surfnerd blends multiple global and local wind and swell models using advanced interpolation and spatial techniques to create an "ensemble" forecast. Forecasts are refreshed hourly.

Surf Predictions

Our AI-driven algorithm scores surf quality, shown by green, orange, and gray dots. Each forecast hour is rated for wind, swell, and tide quality, then combined into an overall score. Here’s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm — the more you log, the smarter your forecasts get.

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