Scar Reef.

Surf spot guide · Sumbawa, Indonesia

Scar Reef is a powerful, hollow left-hand reef break in West Sumbawa, Indonesia, renowned for its long barrels and challenging conditions.

Scar Reef is famed for its fast, hollow lefts breaking over a sharp shallow reef, located about 30 minutes north of Maluk in West Sumbawa. The wave is powerful and can hold significant size, running up to 150 meters with multiple deep barrel sections, drawing experienced surfers from around the world. Ideal conditions occur with solid southwest groundswell and light offshore winds from the east to southeast, especially on mid to high tide. The reef is exposed at low tide, making entry and exit challenging, and hazards include the razor-sharp reef, steep take-offs, and the remote location far from medical help. Access is possible by a long paddle or by hiring a local boat, with a short walk from the nearby village. The area maintains a laid-back, old-school Indonesian vibe with minimal development. Crowds can be moderate, especially during peak season, but the lineup often remains manageable.

Fast hollow lefts that peel 150 metres over razor-sharp reef.

◉ Surf forecast

Fun walls 6am–10am, waist to chest. Peak about 7am Mid-tide rising at peak.

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Monday8/31

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Tuesday9/8

Wednesday9/9

Thursday9/10

Friday9/11

Saturday9/12

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Seasonality

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◈ Partners

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Vitals

Skill levelAdvanced

BegIntAdv

Crowd

Moderately crowded, especially during peak season, but still retains a laid-back atmosphere due to its remote location.

Vibe / Localism

Raw, old-school Indo energy

FriendlyStrict

Best conditions

Swell windowApril–October

WindE, SE

TideRising, High, Falling

BottomReef

DirectionLeft

Wave typeHollow, Fast, Long

◉ Local knowledge

Local knowledge from regulars at Scar Reef.

01
Wear booties
Surf it at high tide: low water leaves backdoor-only barrels over dry reef, while high tide gives makeable bowls that are fun and rippable.
02
Respect locals
Bring a step-up board for the bigger days, because the wave needs plenty of speed and something you can hold a rail with.
03
It is about thirty minutes north of Maluk near Jelenga Bay, reached by a narrow dirt road from the main village.
04
May to October is the season and September is the most reliable month for consistent clean waves.

HAZARDS · KNOW BEFORE YOU PADDLE

Scar Reef has one of the sharpest coral reefs in Indonesia and it is known to break boards.
At low tide the wave turns into shallow, dangerous-looking backdoor-only barrels over exposed reef, so surf it on the higher water.
Submerged rocks are a hazard in the lineup.
The take-offs are fast and solid and the wall is long, so a late or half-committed drop puts you on the reef.

inexperienced surfers
powerful waves
sharp reef
strong currents

Vitals

Skill levelAdvanced

BegIntAdv

Crowd

Moderately crowded, especially during peak season, but still retains a laid-back atmosphere due to its remote location.

Vibe / Localism

Raw, old-school Indo energy

FriendlyStrict

Best conditions

Swell windowApril–October

WindE, SE

TideRising, High, Falling

BottomReef

DirectionLeft

Wave typeHollow, Fast, Long

Directions

Access by foot from Jelenga village; reef is slippery and sharp, so take care during low tide.

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