City fell to a 1-0 defeat at the City Ground early in March when a tight game was decided by a late Callum Hudson-Odoi strike.
Nuno Espirito Santo’s side are in contention for a Champions League place come the end of the term and will be eyeing a first FA Cup triumph since 1959.
This will be City’s record-extending seventh successive FA Cup semi-final, with the Blues just 90 minutes away from a third straight final.
We’ve already won the historic competition twice under Guardiola, in 2018/19 and 2022/23.
FA Cup semi-final match preview
Asked about his emotions ahead of the game, Guardiola admitted he’s calm and focused on helping his players find a way to win.
“When we arrive at Wembley it’ll be about preparing as best as possible and remembering the game we played at Forest away,” he said.
“We will learn from that, what they can do and try to let the players feel the type of game we’re going to face.”
Watch the embargo section of the press conference above...
Nottingham Forest v City app coverage
Our official Man City app allows you to follow all of the action from Wembley in one place.
Minute-by-minute text updates will begin in our Matchday Centre two hours before kick-off, while our Matchday Live show will begin at around 15:15 (UK).
Andy Morrison and Nicky Weaver will be the guests on the latest Matchday Live show, offering their expert insight before, during and after the action.
During the game, you can also listen to live audio commentary from Alistair Mann and Michael Brown (via CITY+), while our text commentary continues.
Make sure to have push notifications turned on as well, so you can be alerted to key moments in the action, including goals, red cards and the team news.
You can access a CITY+ full-match replay from midnight after the game while a shortened and extended highlights package can be accessed from 12:00 (UK) on Monday.