18 Knots Rooftop Bar
Level 18/1 Barrack Square, Perth WA 6000, Australia
Open nowToday 12:00 – 00:00 · by the venue's published hoursFull hours



A Perth CBD rooftop bar on level 18 of DoubleTree by Hilton Perth Waterfront, pairing city views and WA sunsets with drinks and bar bites.
Practical details
Opening hours
Open now- Monday
- 12:00 – 22:00
- Tuesday
- 12:00 – 22:00
- Wednesday
- 12:00 – 22:00
- Thursday
- 12:00 – 22:00
- FridayToday
- 12:00 – 00:00
- Saturday
- 12:00 – 00:00
- Sunday
- 12:00 – 22:00
Menu
Menu link from the venue's own website. Prices and items can change — the venue's page is the source of truth.
Open menuWhy it's worth checking out
Set on level 18 of DoubleTree by Hilton Perth Waterfront, 18 Knots Rooftop Bar offers a high-rise setting in Perth CBD with 360-degree city views. Its position makes it a natural choice for watching a Western Australian sunset, whether you are stopping by for a casual drink, meeting friends or looking for a relaxed evening above the city. The venue is open to the general public as well as hotel guests, with walk-ins welcome.
The food is centred on bar bites designed for sharing or for a lighter meal, alongside cocktails, local craft beers, wine and spirits. The menu changes through selected specials and limited-time features. Recent examples listed by the venue include Mr Black edible cocktails and a Truffle and Potato Pizza made with Manjimup truffles, while the Gin Atelier experience lets guests create a personalised Gin and Tonic. These offers are seasonal or event-based, so availability may change.
There is more to the venue than its view. Thursday evenings bring the Sky High Jazz experience, with live jazz from 6pm to 9pm, while weekend tunes run on Friday and Saturday nights from 7pm to 10pm. Weekday Social Hour is offered from 5pm to 6pm, and lunch specials run from Sunday to Thursday between midday and 2pm. Together, these programmed sessions give the bar a range of uses, from an afternoon drink to a more lively evening visit.
Small groups of six to 20 can book through the venue, and larger event enquiries can be made directly with the team. The rooftop is also promoted for casual cocktail sundowners and celebrations. With walk-in access, shareable food and regular music, 18 Knots suits visitors after drinks with a view, couples seeking a sunset setting, and groups planning a low-key gathering. The kitchen operates until 9pm, while the bar remains open later on Friday and Saturday nights.
Spot Score
The Spot Score is our composite of five signals — two about the venue's standing with visitors and three about how complete and current this listing is. It is not a visitor rating and not a verdict on the food or the experience. The 4.2 from 544 reviews is Google's visitor rating, shown separately and never altered by us.
About the venue · from Google
- ReputationGoogle star rating, smoothed for review count
- 67
- PopularityHow many Google reviews it has
- 83
About this listing · our record
- Information qualityWebsite, menu and structured details on file
- 30
- Category fitHow well it matches its listed category
- 70
- FreshnessHow recently we last checked our sources
- 30
Last checked against sources 17 June 2026.
Our independent editorial score — not a user rating.
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