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Aerial satellite view of Grupuk surf break in Lombok Island, Lombok, Indonesia
Lombok Island, Lombok, Indonesia

Grupuk

-8.929, 116.349
Edited by Tom Jackson
Verified May 2026
Triple-checkedCross-checked against Surfline, Stormrider and WannaSurf
At a glance
  • Grupuk is a right over reef, rolling long-shoulder right over submerged coral reef.
  • Beginner to intermediate ability, working 3-12 ft.
  • Peak May to October, water 26-29°C.
Right · ReefBeginner → Intermediate3–12 ftMay – Oct

Grupuk Bay holds three distinct reef setups reachable only by boat from the fishing village of Grupuk, about 5km east of Kuta Lombok. The main draw is a rolling, long-shouldered right over submerged coral that stretches 150-300m on a good day, firing on S to SW swells from 3ft up to well overhead. Offshore NW winds and mid-to-high tide keep it clean, the SE trades, which dominate the dry season afternoons, blow it out fast. Intermediates find plenty of room on the shoulder, while the outer reform peak occasionally jacks up for more experienced surfers to work with. The bay is a scheduled stop on most surf charter itineraries, which means crowds are a real factor. Bottom: submerged coral reef. Season: May through October. Consistency: medium. Catch it at dawn before the trade winds fill in, and factor in boat hire from the village before paddling out.

Wave fit

Skill suited
Beginner → Intermediate
BegIntAdv
Best months
May – Oct
J
F
M
A
M
J
J
A
S
O
N
D
Character
Rolling long-shoulder right over submerged coral reef.

Conditions

When it works
NESW
Swell window
SE
SE - SW
Offshore wind
NW
North westerly
Optimum tide
Mid to high tide
Size range
3-15ft
Medium
Hazards
No concerns
Trip planning

Quick facts

Water temp
26° to 29°C
Wetsuit
Boardies
What to bring
  • Funboard or mid-length 7ft to 8ft for the inside walls
  • Shortboard 6ft to 6ft 4in for the outer peak on bigger swells
  • Fish for smaller, mushier days
Lineup
Mellow lineup
Where it sits

Location

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About this break

What it's actually like

Crowd & Localism

This bay pulls surf charters and Kuta-based surfers daily through the dry season. The inside peak can fill with beginners and European backpackers with limited lineup etiquette. Locals running the boats are welcoming and easygoing, but the crowd itself is the real challenge. Dawn patrol consistently delivers the best conditions and the thinnest lineup.

Access & Facilities

Boat hire from Grupuk village is the only access. Budget for the return trip and tip the boat operator. Kuta, 5-7 minutes by motorbike, has accommodation, food, and board rentals. There are no facilities at the break itself. Reef cuts are the main hazard, booties are worth considering at lower tides.

Nearby Alternatives

When Grupuk is too crowded or the wind has come up, check Mawi to the west for a quality S-swell setup that handles all sizes in a more sheltered setting. Desert Point, further along Lombok's southwest tip, is the region's benchmark left-hand barrel for experienced surfers when the conditions align.

10-day swell, wind and tide

Grupuk surf forecast

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Forecast by Windy.app

More breaks in Lombok

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Frequently asked

What you need to know before paddling out at Grupuk

What skill level is Grupuk suited for?
Grupuk is a reef bottom, rolling long-shoulder right over submerged coral reef, break suited for beginner through intermediate surfers. Beginners can give it a go on the smaller end of the size range.
What size does Grupuk work best at?
Working size is 3 to 12 ft. Below 3 ft the swell goes flat. Above 12 ft it gets heavy and the lineup thins out.
When is the best season to surf Grupuk?
Grupuk fires from May through October. Outside that window the swell window narrows and the lineup goes quiet.
What swell direction does Grupuk need?
Grupuk switches on with a se - sw groundswell. Offshore winds blow from the north westerly.
What are the main hazards at Grupuk?
Main hazards at Grupuk: no concerns. Reef booties are common kit.
What type of wave is Grupuk?
Grupuk is a right-breaking wave over reef. Rolling long-shoulder right over submerged coral reef.
Where can I stay near Grupuk?
4 camps sit within easy reach. The closest is Xanadu Surf Yoga Village, 9.0 km from the lineup.

Sources

  • Surfline
  • Stormrider
  • WannaSurf
Grupuk
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