In Assassin's Creed Black Flag Resynced, Warehouses are guarded storage buildings found in plantations and other locations across the Caribbean. They contain Reales, crafting materials, cargo, and unique rewards.
To plunder a Warehouse, you first need to obtain its Warehouse Key. The key can be carried by a specific guard or captain, or can be hidden elsewhere nearby. Eagle Vision/Observe can help identify the key holder, while conversations and notes around the area can provide clues about the key's location. Once you have the key, return to the Warehouse and unlock the doors to start the plunder.
Note: During the first plunder, the key is always in the same spot - on subsequent attempts, its location is randomized.
