ASDA Cardiff Bay at Ferry Road Retail Park is currently open from 8am to 10pm on Monday, 24 hours from Tuesday through Friday, from midnight to 10pm on Saturday, and from 10.30am to 4.30pm on Sunday.
The important point is that Cardiff Bay is not simply a 24-hour ASDA every day of the week. Its overnight trading applies during the middle of the week, while Monday, Saturday and Sunday have defined opening or closing times.
ASDA Cardiff Bay Opening Hours
- Monday: 8am to 10pm
- Tuesday: open 24 hours
- Wednesday: open 24 hours
- Thursday: open 24 hours
- Friday: open 24 hours
- Saturday: midnight to 10pm
- Sunday: 10.30am to 4.30pm
The store is at Ferry Road Retail Park, Cardiff, CF11 0JR. ASDA identifies the Cardiff Bay branch as a Superstore.
Is ASDA Cardiff Bay Open 24 Hours?
Yes, on Tuesday, Wednesday, Thursday and Friday. ASDA currently lists the supermarket as open continuously throughout each of those days.
Monday is different because the store opens at 8am and closes at 10pm. Saturday runs from midnight to 10pm, after which there is a gap before the Sunday opening at 10.30am.
This means a statement such as “ASDA Cardiff Bay is open 24 hours” needs the day attached to it. It is useful information for a Wednesday night visit but would be misleading for someone planning to shop after 10pm on Saturday.
What Time Does ASDA Cardiff Bay Close on Saturday?
The supermarket currently closes at 10pm on Saturday. Until that point, Saturday trading runs from midnight as the store comes out of its Friday 24-hour period.
The 10pm closure is particularly relevant for shoppers who remember the branch mainly as a 24-hour supermarket. Late Saturday night is one of the times when that description no longer applies.
ASDA Cardiff Bay Sunday Opening Times
Sunday hours are currently 10.30am to 4.30pm. This six-hour trading window is much shorter than the store’s midweek operation.
Sunday hours can also differ between ASDA branches in the same city. If you are comparing Cardiff Bay with another Cardiff store, use the branch-specific listing rather than assuming all local supermarkets open at 10.30am.
Is the Cardiff Bay Petrol Station Open 24 Hours?
Yes. ASDA currently lists the Cardiff Bay Petrol Filling Station as open 24 hours every day of the week.
This makes the petrol station different from the supermarket. Someone who needs fuel after the main shop has closed on Saturday night, for example, should check the petrol-station service rather than using the supermarket closing time alone.
Does George Click and Collect Use the 24-Hour Store Schedule?
No. ASDA currently lists George Click & Collect at Cardiff Bay from 8am to 10pm throughout the week.
This is a useful example of why individual service hours matter at a 24-hour supermarket. The grocery shop floor can be open overnight in the middle of the week while George collection operates within its own daytime and evening period.
Grocery Collection at ASDA Cardiff Bay
Cardiff Bay also has a Drive Thru Collection Point for online grocery orders. Collection should be treated separately from normal in-store shopping because a booked slot and collection-service timetable determine when an order can be picked up.
If collection is the reason for your visit, the ASDA click and collect guide covers how the wider service works. Do not assume that a 24-hour supermarket automatically provides 24-hour grocery collection.
Planning an Overnight Shop at Cardiff Bay
Tuesday through Friday are the straightforward days for overnight supermarket shopping because the main store is currently listed as open 24 hours.
Monday morning is different because the supermarket does not open until 8am. Saturday night is another important exception because the store closes at 10pm. Sunday has the shortest trading period and does not begin until 10.30am.
Anyone travelling a significant distance specifically because Cardiff Bay is known for long opening hours should therefore check which side of the weekly timetable their journey falls on.
Can Bank Holidays Change the 24-Hour Pattern?
Yes. Special trading dates can override the usual weekly timetable. ASDA publishes holiday hours at store level when a bank holiday or another special date affects normal trading.
A weekday that is normally shown as open 24 hours should not automatically be assumed to remain open continuously when it falls on a bank holiday.
The wider ASDA opening hours information is useful for understanding this distinction, but Cardiff Bay’s own current listing is the one to check before a holiday journey.
Why Cardiff Bay’s Opening Pattern Is Easy to Misread
Cardiff Bay combines several opening patterns in one week. It starts with a normal 8am to 10pm Monday, moves into continuous trading from Tuesday through Friday, closes at 10pm on Saturday and then uses a six-hour Sunday timetable.
Looking only at the words “open 24 hours” can therefore miss the boundaries between those periods. Checking the individual day gives a more useful answer, especially for overnight, early-morning and late-weekend shopping.
ASDA Cardiff Bay Opening Times FAQs
What days is ASDA Cardiff Bay open 24 hours?
The supermarket is currently listed as open 24 hours on Tuesday, Wednesday, Thursday and Friday.
What time does ASDA Cardiff Bay close on Saturday?
ASDA currently lists the supermarket as closing at 10pm on Saturday.
What time does ASDA Cardiff Bay open on Sunday?
The current Sunday opening time is 10.30am, with the supermarket closing at 4.30pm.
Is the Cardiff Bay petrol station open when ASDA is closed?
ASDA currently lists the petrol filling station as open 24 hours every day, so its operating hours differ from those of the main supermarket.