Under Salt Marsh poster
Where to stream

Under Salt Marsh

6.720261 season15TV SeriesCrimeMystery

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…

WritersClaire Oakley·Jonathan Harbottle
ProducersClaire Oakley·Scott Bassett

Where to watch

Sky GoSky GoNow TVNow TV
Availability shown for United Kingdom · rights vary by country

Seasons & Episodes

E1
Episode 1
Jan 30, 2026 6.4
E2
Episode 2
Jan 30, 2026 6.4
E3
Episode 3
Feb 6, 2026 6.1
E4
Episode 4
Feb 13, 2026 5.0
E5
Episode 5
Feb 20, 2026 5.7
E6
Episode 6
Feb 27, 2026 7.2

Cast

KRKelly Reilly
Kelly Reilly
Jackie Ellis
RSRafe Spall
Rafe Spall
Eric Bull
NYNaomi Yang
Naomi Yang
Jess Deng
HLHarry Lawtey
Harry Lawtey
Dylan Rees
DFDino Fetscher
Dino Fetscher
Gareth Morgan
DGDinita Gohil
Dinita Gohil
Nisha Jones
KNKimberley Nixon
Kimberley Nixon
Shell Hill
JJJulian Lewis Jones
Julian Lewis Jones
Osian Northam
JPJonathan Pryce
Jonathan Pryce
Solomon Bevan

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Under Salt Marsh — streaming FAQ

Which OTT platform streams Under Salt Marsh?

Under Salt Marsh is streaming on Sky Go and Now TV in United Kingdom. It's not currently on Netflix.

Is Under Salt Marsh on Netflix?

No, Under Salt Marsh is not on Netflix in United Kingdom as of September 2026. It's currently on Sky Go and Now TV.

Is Under Salt Marsh on Amazon Prime Video?

No, Under Salt Marsh isn't on Amazon Prime Video in United Kingdom right now. It's on Sky Go and Now TV instead.

Where can I watch Under Salt Marsh for free?

Under Salt Marsh is available on Sky Go and Now TV in United Kingdom, but you'll need an active subscription — there's no free option right now.

How many seasons are in Under Salt Marsh?

Under Salt Marsh has 1 season in total (6 episodes). The series concluded in 2026.

Are all episodes of Under Salt Marsh out yet?

Yes — all 6 episodes across 1 season of Under Salt Marsh are out and available to stream.

Is there a Season 2 of Under Salt Marsh?

No — Under Salt Marsh ended after 1 season, so there is no Season 2.