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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Check the live forecast above before heading to Circular Quay today — conditions shift quickly with the harbour breeze. Sydney’s iconic ferry terminal sits at the sheltered edge of the CBD, so local weather often differs from inland suburbs by a few degrees.
What makes Circular Quay’s weather distinct?
Circular Quay is exposed to Sydney Harbour’s maritime influence, which moderates temperature and increases humidity. The water mass keeps afternoons slightly cooler in summer and milder in winter compared to western Sydney. A north-easterly sea breeze typically arrives by midday, so morning calm can give way to an afternoon gust — worth noting if you’re catching a ferry or walking the promenade.
How does the forecast compare to broader Sydney?
The live forecast above reflects conditions at the quay itself, not the city’s general outlook. For a wider view, check our Sydney weather page or the Australia weather hub. If you’re planning a trip to the northern beaches, Manly weather often runs a couple of degrees cooler due to direct ocean exposure.
Does Circular Quay get foggy?
Yes, on winter mornings when the harbour water is warmer than the air. Fog typically lifts by mid-morning and is less common than in inland valleys. Ferries may run slightly delayed but visibility usually clears before 10am.
Is the wind stronger at the Quay?
It can be. The open water between the Opera House and the Harbour Bridge funnels the breeze. A south-easterly change often arrives abruptly, so a light jacket is useful even on a mild day.
Should I check hourly or daily?
Hourly is best if you’re catching a ferry or walking the wharf. The Sydney CBD weather page updates through the day, and the live forecast above gives you the next few hours directly.