thank you all very much,
it took me 5 days to get to weellington, a stopover in napier for one night, the whole trip was perfect.
only 35 miles before arriving at castle point I had a 3 meter wave and 40 knots of wind,
I arrived at castle point at 6 in the morning and hid there for 2 hours until it calmed down a bit,
then straight to pallisier cape and cook strait, and make it to wellington just 3 hours before strong south wind.
thank you all for your time and help.