They sound awkward and wrong, and I can’t begin to guess what meaning you are trying to convey. I’m no expert on blowing kisses, but If you’re trying to convey affection in words, you could simply say ‘I’m sending you my love’. But the whole point of blowing a kiss is that it’s a gesture in place of words.

"I'll miss you" or "love you" or "bye bye"

I've never heard anyone say anything at all when blowing a kiss. But if you really wanted to say something, 'catch' would work because when you blow a kiss at someone, they often mine catching it. You could also say, "Have a kiss". Have a ... is often used when giving something to someone.

(I'm American as background info) I wouldn't say anything if I blew a kiss because the meaning is in the gesture.

Hmm... an interesting question. Although I suppose the situation is not all that common, it would most likely be "catch."