Macaronis

Macaronis (a.k.a. Macas) is one of the most famous surf breaks in the Mentawai Islands, Indonesia, known for its super-consistent, world-class left-hand reef wave. It’s often described as one of the best waves on the planet because it offers a rare mix of perfect shape, reliability, and fun factor.

What it’s like

• Wave type: Left-hand reef break
• Shape: Long, fast, and very clean walls with a hollow, barreling section
• Ride quality: Smooth and highly maneuverable, with sections for sharp turns, wraps, and barrels
• Power: Can be punchy and heavy when the swell gets bigger, but still playful at moderate sizes

Why surfers love it

• Extremely consistent thanks to the Mentawai’s exposure to Indian Ocean swell
• Works over a shallow reef, creating long, perfectly lined-up waves
• Excellent for intermediate to advanced surfers, though it can get serious on larger swells
• One of the most photogenic waves in Indonesia, with crystal-clear tropical water and perfect lefts peeling across the reef

Best conditions

• Swell: Southwest to west swells from the Indian Ocean
• Wind: Light offshore or calm conditions
• Tide: Often best at medium tide, though it can work across a range depending on size
• Season: Peak season is generally April to October, during the dry season with more reliable swell and favorable winds

Bottom line

Macaronis is the kind of wave surfers dream about: reliable, playful, and often world-class. On the right day it can be long, barreling, and nearly perfect, making it a must-surf destination for anyone visiting the Mentawais.