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Surf forecast for Lacerations

Tide
⏱️s.
⚡️kJ
Timezone:
Asia/Makassar
Forecast updated:
24/06, 20:00
Wind: SN UNITY Atmos
(20260623 12z)
Waves: SN UNITY WAVE
(20260623 12z)
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Lacerations Surf Forecast Guide

Lacerations is a surf spot that can make for a thrilling outing for experienced surfers. This location offers a bit of a challenge with a right-hand reef break. The scene is often busy, so don’t expect to have it to yourself. The spot sits on a sharp, shallow reef, and as the tide comes in, it can produce some fun waves, but you need to be on your game to tackle it.

For the best surf, you're looking at a south-west swell direction. It works well with swells coming from the south and west, especially when the waves are around 3ft (about 0.9m). The waves usually show their best side during mid to high tide, and if the wind is coming from the east, you can expect decent conditions. The waves here can pitch sharply into a barreling section, making it quite exciting for those who are used to this kind of ride. It’s not the longest wave around, but it does have some sections that can offer a solid barrel. Although lefts can be rideable at times, the rights are generally where it’s at. The spot tends to be more challenging than nearby spots like Shipwrecks and Playgrounds, so make sure you're comfortable in the water before paddling out.

Keep in mind that Lacerations is best suited for expert surfers. The shallow sections can get pretty gnarly, and the reef can be unforgiving if you wipe out. If you're looking for a spot with some serious tube time and an adrenaline rush, this is one to consider, but be prepared for a good level of difficulty.

Surf spots near Lacerations

Lebih
Bali, Indonesia
Reef break
Wed 24
Thu 25
Fri 26
Sat 27
Sun 28
Shipwrecks - Lembongan
Bali, Indonesia
Reef break
Wed 24
Thu 25
Fri 26
Sat 27
Sun 28
Lacerations
Bali, Indonesia
Reef break
Wed 24
Thu 25
Fri 26
Sat 27
Sun 28
Playgrounds
Bali, Indonesia
Reef break
Wed 24
Thu 25
Fri 26
Sat 27
Sun 28
Ceningan
Bali, Indonesia
Reef break
Wed 24
Thu 25
Fri 26
Sat 27
Sun 28

Frequently asked questions

What are good surfing conditions for Lacerations?

Lacerations is usually best with swell from south to west (S-W), ideally southwest (SW) around 0.9 m / 3 ft to 3 m / 10 ft, east (E) offshore wind, and mid to high tide.

Where is the surf spot Lacerations?

Lacerations is a surf spot in Jungutbatu, Bali, Indonesia.

What is the surf break like at Lacerations?

Lacerations is a right reef break over live coral.

What surfing skill level is Lacerations suitable for?

Lacerations can suit expert surfers.

Is Lacerations beginner friendly for surfing?

Lacerations is better suited to expert surfers.

What surf spots are near Lacerations?

Other nearby surf spots are Playgrounds, Shipwrecks - Lembongan, Ceningan, and Lebih.

What swell direction works for surfing at Lacerations?

Lacerations can work with swell from south to west (S-W); southwest (SW) is usually best.

What swell size works for surfing at Lacerations?

Lacerations usually works with swell around 0.9 m / 3 ft to 3 m / 10 ft.

What wind direction is best for surfing at Lacerations?

East (E) offshore wind is usually best at Lacerations.

What wind direction is offshore for surfing at Lacerations?

East (E) is offshore at Lacerations.

What tide works best for surfing at Lacerations?

Lacerations works best around mid to high tide. A rising tide is usually better here.

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 chooses the "dominant wave" using spot-adjusted surf energy (depth + directional fit). This is usually the first swell partition, but during local storms it can switch to wind waves. If that happens, values are shown in gray and italic.

🌒 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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Confidence

Confidence tells you how much the weather models agree on the forecast.

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

We calculate the wind confidence by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. For wave certainty we compare height, period and direction, also on multiple models. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.