Under Salt Marsh

No secrets are safe from the storm.

6.62026CrimeMystery

Morfa Halen is a tight-knit Welsh town precariously nestled between towering mountains and a fast-encroaching sea that threatens its very existence. As a once-in-a-generation storm begins to gather far out at sea, former detective turned teacher Jackie Ellis discovers the body of her 8-year-old pupil, Cefin, seemingly drowned. The discovery sends shockwaves through the community, reviving the ghost of an unsolved cold case that rocked the town three years prior - the disappearance of Jackie’s niece, Nessa, which cost her career.

First aired2026-01-30

Runtime60 min

StatusEnded

Seasons1

Episodes6

CountriesUnited Kingdom

Original languageEN

SpokenEnglish

Created byClaire Oakley

WritersClaire Oakley, Jonathan Harbottle, Nikita Lalwani

NetworksSky One, Sky Atlantic, Sky Max

ProductionSky Studios, Little Door Productions