The measures are a combination of full and partial road closures, prioritisation of traffic using the main A689 and A179 routes in and out of town, adjustments to traffic lights, right turn bans at key town centre junctions and parking controls.
Unless stated, they will be in place from Wednesday, July 5, until the end of the event on Sunday, July 9.
We take a look here at the various locations across town affected and what the council says they mean.
1. Middleton Road
Middleton Road will be closed between Marina Way and Navigation Point from 9am-1am, Thursday, July 6 to Saturday, July 8, and 6am-6pm, Sunday, July 9. Photo: Frank Reid
2. Harbour Walk
Harbour Walk will be closed for the duration of the event. Picture by FRANK REID Photo: Frank Reid
3. Maritime Avenue
Maritime Avenue will be closed between the mini-roundabout at the entrance of the National Museum of the Royal Navy car park and Victoria Terrace. Access to the southern side of the marina will be maintained via the level crossing at the bottom of Church Street. Access to the car park at the rear of the Old Dock Office and Customs House flats on Victoria Terrace will also be maintained via this route. Photo: Frank Reid
4. A179 Marina Way
Light-controlled pedestrian crossings to remain operational, but the council says there will be longer periods between red lights to maintain traffic flows, so pedestrians are asked to be patient. Picture by FRANK REID Photo: Frank Reid