Seeing the weather U probably have not done 1 yet??
The SEQLD guide covers down-winders and no go zones... sticky at the top of this forum..
U will have to go out past wave zone to pass flagged areas.
Great fun but first few times - go in company - not to be under estimated..
Check and re-familiarise yourself with releasing your kite - if U R in waves and down - you will likely damage it if you are still attached.
Do a search on going out to sea through the wave zone under the "Newbies tips & tricks" thread - from memory a good discussion with a lot of good tips...
Cheers
AP