Greenbush is the Mentawai's heaviest square barrel—a shallow left slab that only works on the highest spring tides but produces some of the thickest tubes in Indonesia when it does. The wave has three powerful sections that connect into an intense, ledging barrel over sharp reef. Timing is everything: show up at new or full moon spring tides, and you might score the wave of your life. Miss the tide window, and it's flat or too shallow to surf. High risk, high reward.
Pro unlocks the 10-day forecast window, unlimited alerts, and custom spot tracking that help turn a good-looking surf report into a better travel decision.
10-day window
See the trip window before flights get expensive.
Unlimited alerts
Let the app watch your score threshold for you.
Custom spots
Track the breaks that actually matter to your travel plans.
Water temp
29°C
Wetsuit
Boardshorts / Rashguard
Difficulty
9/10
Crowd level
3/10
👥 Semester Break (Jun 20 – Jul 12) — expect extra crowds
Access: Charter boat from Padang. Time for spring tides.
Peak: Apr-Jun
Secondary: Jul-Sep
Early season best when winds lighter. NEEDS high tide - new/full moon preferred.
🌊 Emerald Mentawai barrel • Two rock sections • Heavy tube time
🍝 The consistent one • Works when others don't • User-friendly perfection
📖 Guidebook namesake • Heavy left barrel • Playgrounds serious side
🎰 Playgrounds multi-section right • Linking walls • Mid-crowd escape
🔔 Maccas' mellow neighbor • Rippable lefts • Low-crowd gold
🌊 South Pagai perfection • Multi-section barrels • Super shallow