Treasure Island
Listing Description
Treasure Island
Quick Info
| Wave size | Head high to triple overhead | Swell size (ocean) | 4-12 ft |
| Swell direction | South to Southwest | Tides | All tides |
| Direction | Right | Best wind | Southwest |
| Surfing level | Intermediate to Advanced | Crowd factor | Low to Moderate |
| Localism factor | Low | Fun factor | 9/10 |
| Risk factor | 6/10 | Must know | Long, barreling right-hander with multiple sections; best during dry season |
Overview of Location and Area
Treasure Island, located in the Banyak Islands off the western coast of Sumatra, Indonesia, is a remote and pristine surf destination. The Banyak Islands comprise approximately 99 islands, offering unspoiled natural beauty with lush tropical forests and crystal-clear waters. This seclusion provides an idyllic escape for surfers seeking adventure away from crowded lineups.
About Treasure Island
Treasure Island is renowned as one of Indonesia’s premier right-hand point breaks. The wave offers long, powerful rides that can extend over 200 meters, and on really good days offer up to four barrel sections and perfect long wally sections for big turns. The wave’s versatility caters to both intermediate and advanced surfers, delivering an exhilarating experience when conditions align.
Best Conditions for Treasure Island
Swell Direction: South to southwest swells provide optimal energy for the wave to break consistently.
Swell Size: The break performs best with ocean swells ranging from 4 to 12 feet, accommodating head-high to triple overhead waves.
Tides: Treasure Island is surfable across all tides, though some surfers may prefer mid to high tides for better wave shape.
Wind: Offshore winds from the southwest groom the wave face, creating clean and hollow conditions.
Getting in and out at Treasure Island
Accessing the lineup at Treasure Island typically involves a boat drop-off due to its offshore location. Surfers should coordinate with experienced boat operators familiar with the area to ensure safe entry and exit. The reef is relatively user-friendly compared to other Indonesian breaks, but caution is advised, especially during lower tides when the reef becomes more exposed.
Getting to Treasure Island
Reaching Treasure Island involves multiple travel stages:
International Flight: Fly into Kuala Namu International Airport (KNO) in Medan, North Sumatra.
Domestic Transfer: Take a domestic flight to Nias (Gunungsitoli) or travel overland to the coastal town of Singkil.
Boat Journey: From Nias or Singkil, embark on a boat trip to the Banyak Islands. Many surfers opt for charter boats or liveaboard options to access Treasure Island and other nearby breaks.
The journey, while extensive, rewards travelers with uncrowded waves and a serene environment.
Hazards to Look Out for at Treasure Island
Reef: While more forgiving than some Indonesian reefs, it remains a hazard, particularly during low tide. Protective gear such as reef booties is recommended.
Currents: Strong currents can be present, especially on larger swell days. Surfers should assess conditions and be mindful of their positioning.
Isolation: The remote nature of Treasure Island means limited immediate medical assistance. Surfers should exercise caution and surf within their abilities.
In summary, Treasure Island offers a world-class surfing experience characterized by long, barreling right-handers set against a backdrop of untouched natural beauty. Its remoteness and challenging access contribute to its allure, providing dedicated surfers with an unforgettable adventure.
Recommended Accomodation For Treasure Island


Pulse Surf Charter
Your Best Bet in the Banyaks! If you're heading to the Banyak Islands, we highly recommend jumping on board with Pulse Surf Charters. This is our favourite way to score the best waves in the region, and for good reason. Run by Marcus and his dialled-in crew, Pulse is all about chasing quality surf in comfort. With unmatched local knowledge and real-time swell tracking, they know exactly when and where to go. Whether it’s Treasure Island, Cobras, or some lesser-known setups that rarely see a crowd. The boat itself is well-equipped, the food is excellent, and the vibe is dialled! no stress, just barrels!






























