Movies Like Sea Fever
If you loved Sea Fever's Thriller and Horror storytelling, these films deliver a similar experience — carefully selected for tone, themes, and emotional depth. Each pick includes where to watch it right now.
★ Top Picks

Dead Sea
Stranded in the open sea after a fatal accident, a young woman and her two friends are rescued by a fishing vessel's captain, unaware that the ship harbors a chilling secret.

Splinter
When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey, who take the victims and their SUV to a nearby gas station. Along the way, they encounter an increasingly terrifying horde of parasites, and if any of them intend to survive, they'll have to outsmart the deadly organisms.

Underwater
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.

Last Breath
Seasoned deep-sea divers battle the raging elements to rescue their crewmate trapped hundreds of feet below the ocean's surface.

Deepwater Horizon
A story set on the offshore drilling rig Deepwater Horizon, which exploded during April 2010 and created the worst oil spill in U.S. history.

Not Without Hope
A group of friends' fishing boat capsizes off the coast of Mexico and they're left alone stranded at sea and struggling for survival.

Sphere
A spacecraft is discovered at the bottom of the Pacific Ocean, presumed to be at least 300 years old and of alien origin. A crack team of scientists and experts is assembled and taken to the ocean floor to investigate. However, the ship is not as it seems and when a giant perfect sphere is discovered in the cargo bay, things begin to fall apart.

Annihilation
A biologist signs up for a dangerous, secret expedition into a mysterious zone where the laws of nature don't apply.
More Movies Like Sea Fever

Sweetheart
Jenn has washed ashore a small tropical island and it doesn’t take her long to realize she’s completely alone. She must spend her days not only surviving the elements, but must also fend off the malevolent force that comes out each night.

The Running Man
Desperate to save his sick daughter, working-class Ben Richards is convinced by The Running Man's charming but ruthless producer to enter the deadly competition game as a last resort. But Ben's defiance, instincts, and grit turn him into an unexpected fan favorite — and a threat to the entire system. As ratings skyrocket, so does the danger, and Ben must outwit not just the Hunters, but a nation addicted to watching him fall.

The Andromeda Strain
When virtually all of the residents of Piedmont, New Mexico, are found dead after the return to Earth of a space satellite, the head of the US Air Force's Project Scoop declares an emergency. A group of eminent scientists led by Dr. Jeremy Stone scramble to a secure laboratory and try to first isolate the life form while determining why two people from Piedmont - an old alcoholic and a six-month-old baby - survived. The scientists methodically study the alien life form unaware that it has already mutated and presents a far greater danger in the lab, which is equipped with a nuclear self-destruct device designed to prevent the escape of dangerous biological agents.

Shut In
A young single mother is held captive along with her two children by a violent ex and must plot their escape before it’s too late.

Leviathan
Underwater deep-sea miners encounter a Soviet wreck and bring back a dangerous cargo to their base on the ocean floor with horrifying results. The crew of the mining base must fight to survive against a genetic mutation that hunts them down one by one.

Southbound
The film contains five stories set on desolate stretches of a desert highway. Two men on the run from their past, a band on its way to a gig, a man struggling to get home, a brother in search of his long-lost sister and a family on vacation are forced to confront their worst fears and darkest secrets in these interwoven tales.

Contagion
As an epidemic of a lethal airborne virus - that kills within days - rapidly grows, the worldwide medical community races to find a cure and control the panic that spreads faster than the virus itself.

Beast
A troubled woman living in an isolated community finds herself pulled between the control of her oppressive family and the allure of a secretive outsider suspected of a series of brutal murders.

The Meg
A deep sea submersible pilot revisits his past fears in the Mariana Trench, and accidentally unleashes the seventy foot ancestor of the Great White Shark believed to be extinct.

Dark Waters
A tenacious attorney uncovers a dark secret that connects a growing number of unexplained deaths to one of the world's largest corporations. In the process, he risks everything — his future, his family, and his own life — to expose the truth.

13 Hours: The Secret Soldiers of Benghazi
An American Ambassador is killed during an attack at a U.S. compound in Libya as a security team struggles to make sense out of the chaos.

The Marsh King's Daughter
Helena, a woman living a seemingly ordinary life, hides a dark secret—her father is the infamous 'Marsh King', the man who kept her and her mother captive in the wilderness for years. After a lifetime of trying to escape her past, Helena is forced to face her demons when her father unexpectedly escapes from prison.
Why These Movies Are Similar
These recommendations share core qualities with Sea Fever (2020): Thriller and Horror themes, similar narrative structure, and comparable emotional depth. NoBadPicks uses a combination of TMDB collaborative filtering, genre matching, and AI analysis to surface films most likely to resonate with fans of Sea Fever.
See full details for Sea Fever (2020)