Who is Uinen? The Forgotten Sea Goddess of Middle-earth | LOTR LORE.m4v

Uinen was Ossë's wife. A Maia of Ulmo, she was known as the Lady of the Seas.

Uinen loved and protected all creatures and weeds that live in the sea and brought calm seas. She could calm the tumultous waves of her husband Ossë and for this she was loved by mariners. She was revered among the Ainur by the Númenoreans.[1]

It is said that her hair spread through all the surface of water.[1]

Early in the history of Arda, Ossë was corrupted by Morgoth but Aulë pleaded Uinen to persuade him to return to the service of Ulmo.[1]