Far cry help

[JiMbOb]

Hey guys. I just got Far cry great game so far and im up to the bit where your tryin to gte in to the destroyed carrier. I swim under the water to the break in the hull where the marker is but then i have no idea where to go. help me plz???

 

[Exclamatio]

basically climb up inside

its like 3 or 4m away from u just look around there and u can get in