Because Odysseus had blinded Poseidon's son(the cyclopse)
Poseidon is angry at Odysseus.
odysseus blinded him
Poseidon is angry at Odysseus for blinding his son Polyphemos.
for blinding his son Polyphemus.
Poseidon
Poseidon is angry at Odysseus.
odysseus blinded him
Poseidon is angry at Odysseus for blinding his son Polyphemos.
for blinding his son Polyphemus.
I believe this answer can found in the odyessy by Homer.They angered him by killing and eating his immortal cattle.
Poseidon
The god Poseidon is angry with Odysseus for most of the Odyssey. Odysseus blinds the cyclops Polyphemus who is the son of Poseidon. Poseidon therefore tries repeatedly to take revenge on Odysseus during his journey home.
because they help Odysseus get home using the boats he himself give them. He was angry because to him Odysseus get home was an insult. in reality his ego made him angry!
Zeus believes that Poseidon will be pacified because the other gods have reached a consensus to help Odysseus, showing solidarity among the divine beings. This united front may persuade Poseidon to accept their decision and potentially mitigate any opposition or interference on his part.
After coming up with the idea of developing the Trojan horse with the help of Poseidon, Odysseus decides to take all the credit leaving Poseidon angry and wanting to have Odysseus suffer for his wrong doings.
Poseidon
Book five of the Odyssey is Poseidon's first appearance. All of the gods except Poseidon meet at Olympus to discuss Odysseus's fate. Poseidon is angry that Odysseus escaped Calypso's island and creates a storm to sink his ship.