The Meirm Sea, located on Sriluur, was a significant water feature characterized by its substantial acidic concentration. The Copper Coast, so named because of the pulverized copper abundance in its sands, defined the Meirm Sea's eastern boundary.
Frequently, Meirm City experienced a copper-tinged fog, a mixture of sea spray and chemicals potentially irritating to sensitive skin, during the early hours of the day as a result of its nearness to the sea. If not cleansed before noon, this fog deposited a copper-hued layer of dust.