They are required for when the player wishes to dive underwater, and can appear on some Boats, notably the Dinghy. They can be used for searching the depths and looking for things such as the treasure in Shipwrecks.
The Scuba Suit is also given to the player to wear freely after the game's storyline.
- If a player is wearing Scuba Suit and drives any vehicle in deep water, the player will survive as long as the car doesn't sink too far down.
- If the suit is taken too far under water the player can drown due to the pressure.