I just had a couple of reminders for you today since the new ads usually come out today.
The current Publix ad this week runs until today 11/24. Publix will be closed for Thanksgiving, but will have a new Publix ad available on Friday.
Winn Dixie will run the current Winn Dixie ad until tomorrow 11/25 and have a new ad up on Friday as well. Winn Dixie will be open for Thanksgiving from 7am to 4pm.
You can go here to see the current Publix ad and the Current Winn Dixie ad with coupon matches.