|Position||Between the domes of the Matoran Universe|
The Sea Gates are gates located throughout the Matoran Universe.
Sea Gates exist in all locations of the Matoran Universe where the robotic body of the Great Spirit Mata Nui intersect and are connected by canals of Liquid Protodermis. They allow for travel between the various domes of the universe.
The sea gates of Metru Nui are located along the Great Barrier. For most of the history of the city, these gates were used for travel to and from the city, as well as for trade convoys to pass through. One such gate was the one leading to the industrial island of Xia.
Eighteen months prior to the Great Cataclysm, Makuta Teridax, posing as Turaga Dume, sent most of the Toa Mangai, in several groups, to close off these gates. The Toa, accompanied by the Po-Matoran Chronicler Kodan, succeeded in this task but were later killed by the Dark Hunter Eliminator.
One of the gates was reopened by the Dark Hunters Nidhiki and Krekka on their way to Metru Nui. The Shadowed One and Sentrakh passed through this same gate on their way to Metru Nui to investigate the deaths of Nidhiki and Krekka. The Shadowed One found a Kanohi Kakama belonging to one of the Toa who had been killed by Eliminator but threw it into the Silver Sea.
After Teridax's death and mass evacuation of the Matoran Universe, the Sea Gates, along with all other locations, were dismantled.
- Chat with Greg Farshtey, 18 August 2014
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