Autoland crosswind survey
Air New Zealand Boeing 747-400 limits are as follows 25 Kts Headwind 15 Kts Tailwind and 25 Kts Crosswind, these limits reduce to 25 Kts Headwind 10 Kts Tailwind and 10 Kts Crosswind for CAT II/III. I suppose to get the conditions for CAT II/III there would be little wind anyway.
I hope this helps?