The Hugin Sea is a body of water to the north of the Edda supercontinent on the human colony world Harvest. It is one of two freshwater seas on Harvest, the other being the Munin, which is located to the south of the Edda supercontinent. The Bifrost escarpment began in the northern plains just south of the Hugin Sea.
The name Hugin comes from the Norse word "Hugin", which means "thought". Hugin, along with Munin, which means "memory", is one of a pair of ravens associated with the Norse god Odin. Odin would send the ravens out in the morning and they would travel the world, gather information, return in the evening, and perch on his shoulder to share the news they gathered. These two names follow the theme of Norse mythology on Harvest.
List of appearances
- Halo: Contact Harvest (First appearance)
- Halo: Contact Harvest, page 74
- Halo: Contact Harvest, page 75