Dive · Deep guide
Raja Ampat month by month: when the mantas actually show.
Liz · June 2026 · 9 min read
The liveaboard season runs October to April, but "season" hides a lot of texture: water sits at 27–30°C year-round, while the manta aggregations at Magic Mountain peak roughly December through March, and the north-versus-south routing question matters more than most boats admit.
The month-by-month calculus — currents, crowds, and which itineraries actually reach Misool — is what we plan every Raja route around.
See the Raja Ampat sample expedition →