Weyba Downs is a suburb on the Sunshine Coast, Queensland. The postcode is 4562. The suburb contains Lake Weyba, a tidal lake that flows into Noosa River. "Weyba" is believed to mean "place of stingrays" or "place of flying squirrels". Weyba Downs now covers the area previously known as Peregian Beach South which had the postcode 4573.