Hi , I am looking for advice on where water might be getting into my boot . I have a 2013 focus and i noticed the foot well in the rear passenger side was wet. I removed the space saver wheel and it had about 2 inches of water in it.. 

Any ideas where this is getting in and has anyone else had a similar problem..

Any advice would be very welcome..

Cheers.

I've had this, just not on a Ford. It's usually the rear lights that leak in. A bit of silicone did the trick. If it fills up pretty quick (like if it rains overnight) then sit inside, remove the trim around the lights and see if you find a leak whilst someone sprays water over the boot. You should find a trickle somewhere.

Also had one leak around the vent pictured below, again silicone fixed that.

theres a quite a few posts on the forum about water leaks on the mk3 focus. cant remember who were having the problem but post up this topic in the focus section and you should have better responce. in the meanwhile i will see if i can link to the posts already about this.

have a read of this topic