If you mean the God or Gods of the Ocean ... there is 3 I suppose. Njord is the Vanic God of the bounty of the ocean, the fruit of the waters. He's a fisherman, lives on a boat, and is generally a good natured God. There is then the Jotuns, Aegir and Ran. Aegir is a Jotun (Giant) of the Ocean, who is the raw chaotic force of the waves. He lives underwater with his wife Ran, who has a net used to drag sailors to their deaths. In Aegir's hall, gold was used as fire to light his hall, and so Ocean's fire, or Aegir's fire, can be used as a poetic kenning for gold.
Mani.
There are 9 worlds in Norse Mythology, not counting the Tree of Life. In Norse Paganism 9 and 3 are sacred numbers.
The fires of Muspelheim and the ice of Jotunheim are responsible for the creation of the world in Norse mythology.
Norse mythology varies with the seasons. For one instance idunn who resembles summer in this myth falls off a branch of Yggdrasil into Niflheim. This causes winter.
King Neptune is part of Roman Mythology, Thor is part of Norse Mythology. The two do not have any connection.
Mani.
Hel is the goddess of the underworld in Norse Mythology. She would be Hades equivalent.
Norse Mythology originated in early Scandinavia.
The chief god of Norse mythology is Odin.
Norse mythology, or you can also say the myths of Scandinavia.
Oceanus is the God of the seas. In mythology, it is also known as the great river that encircles the earth. It is prominently mentioned in Homer's "The Illiad".
Norse mythology's chief god was odin.
the word 'Norse' would be capitalised, but not 'mythology'.
Norse mythology comes from early Scandinavia.
Asgard is the home of the gods in Norse Mythology.
Some call it the Norse Religion, Viking Mythology, and the Viking Religion, but the most correct is Norse Mythology.
Amazon.com has a wide selection of books on Norse Mythology.