Compare this with the images of people standing on the beach at Blanket Bay - you do need to know your tides (Tides for east of Cape Otway are based on Port Phillip Heads and tides west of Cape Otway are based on Portland).See http://www.bom.gov.au/oceanography/tides/MAPS/vic.shtml for tide predictions - remember swell and wind conditions will impact on tide levels.



