Here is the full list of all 25 Dread Nautical achievements.
Reach the foghorn on the first deck
Recycle 25 items
Gather information on all common enemies
Find the protagonist’s special weapon
Reach Deck 10
Find 3 ultra rare weapons
Set an enemy on fire
Recruit 8 unique survivors
Make a survivor your enemy through dialogue choices
Hit the Apex Predator with Jed's gun
Defeat the Apex Predator
Defeat an unaware enemy with one hit
Recruit the same survivor twice during a playthrough
Open a room with a special key
Turn yourself into a behemoth
Beat the game on insane difficulty
Defeat every enemy on deck 10
Feed your survivors 100 times
Take a panicking survivor to a deck
Get off the boat before day 25
Fully upgrade the occult station
Complete a deck without hitting an enemy
Complete deck 6 without taking any damage
Finish off an enemy from more than six tiles away
Reach the foghorn while danger level is at its maximum