.:The Wind Waker Big Octo Guide:.
Six Big Octos lurk in the Great Sea in The Wind Waker. When looking to find these fearsome creatures, go to the island and look for a ring of seagulls. They will be found by the seagulls. Use your boomerang to attack their eyes. Each eye takes 3 hits. Kill all of Big Octo's eyes to defeat the creature. You either get rupees, a piece of heart, or a magic meter upgrade depending on which Bic Octo you fought. Below is a listing of their locations, the number of eyes, as well as your reward.
| Location | Number of Eyes | Reward |
| Seven Star Isles | 12 eyes | Piece of Heart |
| Tingle Island | 12 eyes | Piece of Heart |
| Fire Mountain | 8 eyes | Silver Rupee (200 Rupees) |
| Private Oasis | 8 eyes | Silver Rupee (200 Rupees) |
| Diamond Steppe Island | 8 eyes | Silver Rupee (200 Rupees) |
| Two Eyed Reef | 4 eyes | Magic Meter Doubled |