Initial things I've found.

[Deanz]

• Use "Sea Traps" over wobster dens to catch wobsters

Building a trawl net and running over jelly fish will catch them, trawl net can pick up various items such as wobsters, muscles, empty bottles, rocks, coral, jelly fish. Sail around with your trawl net till its full and it will automatically unequip. Dont unequip it earlier, its a 1 use item. 

Make a Muscle stick and plant it on bunch of muscles, after some time you can harvest them for 6 muscles.

Flying Squirrel ray things drop venom glands great for making poisoned spears.

Poisoned spears are another way to deal with apes, although takes a little bit for them to die of poisoning

use "spear gun" to shoot and kill dogfish

Limpets from limpet rocks are renewable source of food 

Jungle trees can drop logs, bananas, eggs, jungle tree seeds and chance to spawn a snake.

Hissing from vine bushes indicates there's a snake in there

when chasing crabs they will bury themselves when you get close enough, use a spade to dig crabs out of shifting sand (chance to fail and dig up sand), you will need to kill the crab after you dig it up, it will be temporarily upside down. 

Coconuts can be cooked or planted to make more palm trees.

apes will eat your fully grown crops

digging up magma piles give rocks and flint and will leave a fissure that periodically erupts providing natural lighting 

Red snakes are non venomous, yellow snakes are venomous.

Agroing apes is a good way to get manure, they will periodically fling poop at you. If hit you lose abit of sanity. Make sure to pick up the manure asap as apes will pick up manure.

Certain parts of the ocean will have (I cant tell if they were stars or fireflies) that provide natural unlimited lighting. 

Avoid waves as they cause damage to your vessel.

Sails arent necessary but help as they increase your sailing speed.

[TheInBreastigator]

Sounds like some useful tips to throw into a Shipwrecked guide.

 

You could add that trapping crabs isn't necessary, since you can walk up to a crab, have him run away and once he stops, you can run back after him and smack him dead with melee weapons and he won't run away a second time during this. Easy crab meat gains 

[alexeiwc3gosu]

I put down a monster meat, walk 10 steps away and wait until the crabs start eating, then run towards it and hit ctrl f , crab is dead 90% of the time he doesnt finish to eat the monster meat you can also use traps

 

2 limpets 1 monster meat 1 crab meat you get seafood gambo restores 40 health plus 40 or 50 hunger, not sure how much sanity )

[Deanz]

Sounds like some useful tips to throw into a Shipwrecked guide.

 

You could add that trapping crabs isn't necessary, since you can walk up to a crab, have him run away and once he stops, you can run back after him and smack him dead with melee weapons and he won't run away a second time during this. Easy crab meat gains 

 

Mm might write one later

[ScareletDucky]

I used a monster meat and 3 lumpets to make 'surf n turf'.  I don't have the exact stats but it healed me a TON.  probably comparable to dragonfruit pie.