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Aerial satellite view of Ombak Tidur surf break in Kabupaten Kepulauan Mentawai, Mentawais, Indonesia
Kabupaten Kepulauan Mentawai, Mentawais, Indonesia

Ombak Tidur

-2.027, 99.553
Edited by Thomas Jackson
Verified May 2026
Cross-referencedCross-checked against 1 reference
Right · ReefIntermediate → Advanced3–8 ftApr – Oct

A consistent right-hander breaking over a submerged reef south of Iceland in the Mentawais, Ombak Tidur is a welcome change of pace when the endless lefts of the archipelago are maxing or overcrowded. It works best with more W in the swell to hold up racey walls and the occasional curtain call, ideally groomed by a NE offshore. Optimal conditions sit at mid to high tide in the 3-8ft range, where the reef produces workable walls with enough punch to reward intermediate and above surfers. Bottom: submerged reef. Season: April to October. Consistency: high. The paddle back is arduous if you get caught inside on a sectioning set, so stay alert and pick your moments.

Wave fit

Skill suited
Intermediate → Advanced
BegIntAdv
Best months
Apr – Oct
J
F
M
A
M
J
J
A
S
O
N
D
Character
Racey right-hand reef walls with occasional tube sections.

Conditions

When it works
NESW
Swell window
S
S - W
Offshore wind
NE
North easterly
Optimum tide
Mid to high tide
Size range
3-8ft
High
Hazards
No concerns
Trip planning

Quick facts

Water temp
27° to 30°C
Wetsuit
Boardies
What to bring
  • Shortboard 6ft to 6ft 4in for standard conditions
  • Step-up 6ft 6in to 7ft for 6-8ft days
Lineup
Mellow lineup
Where it sits

Location

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About this break

What it's actually like

Crowd & Localism

Rarely crowded, this spot draws less charter traffic than the famous lefts nearby. It tends to pick up the overflow from busier breaks rather than being a primary destination, which keeps the lineup manageable. Standard Mentawai charter etiquette applies.

Access & Facilities

Access is by boat only, as with most Mentawai breaks. No parking and no facilities on site. Pack accordingly and stay hydrated. Reef hazards are low according to available data, but a standard reef bootie consideration applies on any Indo reef. Water quality is clean.

Nearby Alternatives

When Ombak Tidur isn't lining up, the cluster of left-handers along the Iceland reef offers more options, including the long reef at Iceland itself which handles a wider swell window. The broader Sipura and North Pagai zone has enough variety to keep a boat crew occupied across most swell angles.

10-day swell, wind and tide

Ombak Tidur surf forecast

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Forecast by Windy.app

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Frequently asked

Before you paddle out

Ombak Tidur is a reef break suited for intermediate to advanced surfers.
Ombak Tidur
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