Poseidon is the God of the Seas and the middle-brother to Zeus and Hades. As a child, he was always beneath his two brothers, being outshined in strength, skill and wit, though during the Titanomachy he would discover that he had been gifted with Gaia's power over the Earth and Seas.
The state of the seas is in-fact related to Poseidon's emotioness state, with storms forming as he is angry only to subside as he becomes calm. However, Poseidon's greatest strength is his heart. As Rhea explained to him as a child, his role is to maintain the fragile balance between Zeus and Hades, making it so that their separation never escalates to the point where they become enemies.
Powers and Stats
Tier: High 4-C
Age: Hundreds of Thousands of Years Old
Classification: God of the Seas, King of the Oceans
Powers and Abilities: Superhuman Physical Characteristics, Immortality (Types 1 and 3), Regeneration (Low-Godly), Water Manipulation, Earth Manipulation, Air Manipulation, Weather Manipulation, Levitation, Teleportation
Attack Potency: Large Star level (One of the most powerful gods. Somewhat comparable to Zeus. Also capable of flooding the entire planet, or halting all movement of the oceans)
Speed: Massively Hypersonic+ (Comparable to Hades, somewhat comparable to Zeus)
Lifting Strength: Unknown
Striking Strength: Large Star Class
Durability: Large Star level
Standard Equipment: His Trident
Intelligence: Decent. Has ruled the seas for thousands of years. However, he can often be reckless and abandon his job.
Weaknesses: None Notable.