The latest round of the Southern highlands Sailing Club summer point score was postponed.
All races were abandoned due to a fog that rolled in around 11.30am.
Water levels at Fitzroy Dam were also too low for competition to continue on Sunday, February 12.
A cool change also deterred sailors from the water when then temperatures dropped by 10 degrees in the very short space of 15 minutes.
Races will recommence on February 19 under the usual provisions.