Wind direction and speed
will affect both surface and underwater conditions.
Usually wind under 15knts is good
anywhere as it is not strong.
Northerlies of any kind over
15knts in the bay will stir up sediment and create poor
visibility.
Flinders is quite good in North
Westerly's over 15 knts as iti s protected from these
winds.
Talk to your local dive shop as
they will know the best dive sites for the day.
I