Here is the full list of all 37 Stranded Deep achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Collect 1 sea monster trophy.
Have 1 of each farm crop planted on the same island.
Create a camp (fire) on 10 distinct islands.
Spent 10 days without eating meat.
Craft 10 pieces of furniture using corrugated scrap.
Spend 10 days on one island.
Craft the Hobo Stove.
Plant your first farm plot.
Create a camp (fire) on 5 distinct islands.
Make a clay flask.
Survive for 10 days.
Go 10 days without eating a fish.
Craft 20 tools.
Craft something using the Loom.
Catch 10 fish with the fishing rod.
Catch your first fish with the fishing rod.
Complete the intro tutorial.
Craft a Sleeping Bag.
Cook crab meat.
Craft a Camp Fire.
Skin a crab.
Visit an island other than the first.
Craft a Stone Tool.
Open your backpack.
Survive for 20 days.
Craft a Motor Boat.
Craft the Gyro-copter.
Collect all sea monster trophies.
Find all survivor remnants.
Find Wolley.
Craft 1 of each item on the same island.
Survive for 50 days.
Survive for 100 days.
Escaped without using the compass.
Craft 100 item piles.