OK OK just hang on. JUST HANG ON. Your phone has a battery. Now I don't know if this works but phone batteries have been known to explode and make fires YOU HAVE TO MAKE A FIRE WITH YOUR PHONE BATTERY.

First scoop up a bunch of those dry weeds and things, make a good pile. Look for some sticks and put them on top.

Next take out your phone battery and DO SOMETHING TO DAMAGE IT I DON'T KNOW WHAT I CAN'T TELL YOU maybe use a rock or something. When it explodes kick it onto the pile of sticks and stuff.

Once you're warm you have to see to hydration. It's a matter of survival. YOU MUST DRINK WATER. DO NOT DRINK THE SEA WATER. IT WILL HURT YOU BADLY.

If you don't have any water you'll have to do what Bear Grylls does LOOK IT UP IT'S TOO VILE TO WRITE HERE but make sure you look it up before you smash your phone battery

HELP IS ON THE WAY MORE OR LESS