A second inspection was carried out following a torrential downpour on Saturday morning and the pitch was deemed unplayable.
Brentford's Acting CEO David Heath told his club's official website: "Obviously we are very disappointed not to have played. We have done everything possible including the use of a water removal machine for the last two-and-a-half days.
"We must thank Phil Fifield and his team for their tremendous hard work but unfortunately Mother Nature has won the day."
No new date has yet been arranged.
Source: Team Talk
