From North to South of Bayside Locations:
Wynnum, Windiest in a NE seabreeze (especially the weaker ones), best at high tide, bit of a trek to the water at low tide. Don't really see people sail here in other wind directions. No real facilities to speak of, but nice grass to rig on. Launch here:
goo.gl/maps/JSZopManly, Not as windy as Wynnum in a NE seabreeze, and not as windy as Wello in a SE (especially if it has a lot of south in it). Good all round spot thou, and works in most wind directions (except W) and any tide. Also no real facilities to speak of, but good grass to rig on. Fish and Chip shop has a pretty awesome feed of potato gems for $2.50. Launch here:
goo.gl/maps/4yxn3 just walk down the stairs with your gear. Other option is to launch in the little bay just north "Rose Bay"
goo.gl/maps/7f3zY good if you aren't comfortable walking down the stairs on the side of the rocks, but bit of a trek at low tide.
Wello, Works in pretty much any wind direction, however best at high tide, bit of a trek to the water at low tide. At high tide depending on the wind direction, there is super flat water behind the sand bank. Has plenty of grass to rig on, as well as showers and toilets. Can get super packed with day trippers on nice days, so get there early of you might not be able to find a park. Have seen plenty of people get fines for parking on the grass and outside of designated parking spots. Sail here:
goo.gl/maps/ilRHTVictoria Point, Haven't sailed much here, but by all reports is the windiest spot in a SE. Bit of a walk at low tide to get to the water, but at least it's pretty sandy and not muddy like other spots. Sail from here:
goo.gl/maps/01ZDK