Turner's words are encouraging for Bridgewater as he bids to become a major part of coach Mike Zimmer's plans.
He told Fox Sports: "One of the things that has been the most impressive to me is that he's been outstanding throwing the ball deep, which some people thought that was going to be an issue.
"I knew he'd be very accurate and I knew he'd make great decisions, quick decisions.
"I think in the six or eight weeks we've had him on the field, I think he's been put in a position where he's had to make most of the throws he would have to make and I think he can make all the throws he needs to make."
Bridgewater signed a four-year rookie deal with the Vikings last month.