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Aerial satellite view of Scar Reef surf break in Pulau Sumbawa, Sumbawa, Indonesia
Pulau Sumbawa, Sumbawa, Indonesia

Scar Reef

-8.854, 116.758
Edited by Tom Jackson
Verified May 2026
Triple-checkedCross-checked against Surfline, Stormrider and WannaSurf
At a glance
  • Scar Reef is a left over reef, fast hollow left-hand barrel reef with multiple backdoor sections.
  • Suits advanced surfers, working 5-18 ft.
  • Peak April to September, water 26-29°C.
Left · ReefAdvanced5–18 ftApr – Sep

Scar Reef earns its reputation as one of Sumbawa's most respected barrels, tucked into the north-side lee of Benete Point facing Jelinggah village on West Sumbawa's coast. SW swell at 5ft or bigger is the entry price, and the spot holds well beyond double overhead when the ocean delivers. Prevailing SE trades blow side-offshore here, meaning prime April-to-September season often arrives with near-perfect wind angles. Crowds depend almost entirely on how many surf charters are anchored in the bay: some mornings you share it with two boats, others you have it to five friends. Bottom: coral reef, notoriously sharp. Season: April-September. Consistency: high when swell is running. The wave opens with a freight-train take-off, pitches a thick lip immediately, then throws multiple backdoor sections that demand precise positioning and committed speed all the way to a sketchy inside closeout. Bring leash backups and a solid first-aid kit.

Wave fit

Skill suited
Advanced
BegIntAdv
Best months
Apr – Sep
J
F
M
A
M
J
J
A
S
O
N
D
Character
Fast hollow left-hand barrel reef with multiple backdoor sections.

Conditions

When it works
NESW
Swell window
S
S - SW
Offshore wind
SE
South easterly
Optimum tide
All tides
Size range
3-18ft
High
Hazards
No concerns
Trip planning

Quick facts

Water temp
26° to 29°C
Wetsuit
Boardies
What to bring
  • Shortboard 6ft to 6ft 4in for standard size
  • Step-up 6ft 6in to 7ft for double-overhead-plus days
Lineup
Mellow lineup
Where it sits

Location

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About this break

What it's actually like

Crowd & Localism

The village vibe at Jelinggah is welcoming and there is effectively no localism from the water. The real crowd variable is surf-charter traffic, which can stack several boats in the bay simultaneously during peak season. Dawn-patrol positioning before the first charter transfers matters more here than politics. Respect the reef, respect the boats already anchored.

Access & Facilities

Boat charter is the standard access, with a paddle-out exceeding 20 minutes from any shore entry. No parking, no facilities, no food or water on site. Everything you need comes from your vessel. Ultra-sharp, shallow reef is the primary hazard along with heavy barrel sections that can hold you down unexpectedly. Booties are strongly advised.

Nearby Alternatives

When Scar is too small or crowded, Downtowns offers less critical peaks a short boat ride away. Super Suck in Maluk Bay continues the West Sumbawa theme of deep-channel slabs for those chasing bigger, heavier surf.

10-day swell, wind and tide

Scar Reef surf forecast

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Forecast by Windy.app

More breaks in Sumbawa

If this isn't your wave

All Sumbawa breaks
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Frequently asked

What you need to know before paddling out at Scar Reef

What skill level is Scar Reef suited for?
Scar Reef is a reef bottom, fast hollow left-hand barrel reef with multiple backdoor sections, break suited for advanced surfers. This is not a beginner break. Build up at softer waves first.
What size does Scar Reef work best at?
Working size is 5 to 18 ft. Below 5 ft the swell goes flat. Above 18 ft it gets heavy and the lineup thins out.
When is the best season to surf Scar Reef?
Scar Reef fires from April through September. Outside that window the swell window narrows and the lineup goes quiet.
What swell direction does Scar Reef need?
Scar Reef switches on with a s - sw groundswell. Offshore winds blow from the south easterly.
What are the main hazards at Scar Reef?
Main hazards at Scar Reef: no concerns. Reef booties are common kit.
What type of wave is Scar Reef?
Scar Reef is a left-breaking wave over reef. Fast hollow left-hand barrel reef with multiple backdoor sections.
Where can I stay near Scar Reef?
3 camps sit within easy reach. The closest is Kirana Retreat, 12.5 km from the lineup.

Sources

  • Surfline
  • Stormrider
  • WannaSurf
Scar Reef
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