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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Pulse Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for Kirribilli’s current conditions before stepping out – it gives you the real-time readings for this harbourside suburb, where sea breezes and harbour warmth shape the day.
What’s driving today’s conditions in Kirribilli?
The live forecast above captures the influence of the harbour and coastal troughs over the Sydney basin. Kirribilli’s position on the north shore means afternoon sea breezes often arrive earlier here than in suburbs further west.
- Sea breezes from the east typically kick in by mid-afternoon, dropping temperatures a few degrees.
- Overnight lows stay milder than inland suburbs thanks to warm harbour waters.
- Rainfall is spread fairly evenly through the year, though February and March tend to be wettest.
- Spring (September–November) and autumn (March–May) offer the most comfortable conditions for walking around Kirribilli Markets.
How does Kirribilli compare to nearby suburbs?
Because of its harbour-front location, Kirribilli is often cooler than sydney weather readings taken at Observatory Hill, but warmer overnight than inland centres like penrith weather. While melbourne weather swings wildly, Kirribilli’s maritime influence keeps conditions more stable.
Is Kirribilli weather the same as Sydney CBD weather?
Not exactly. Kirribilli sits on the harbour’s north shore and can be 1–2°C cooler in the afternoon due to sea breezes, but overnight temperatures often stay milder because the harbour retains heat – something the CBD’s buildings also influence.
When is the best time to visit Kirribilli Markets for fine weather?
Kirribilli Markets run on the fourth Saturday of each month. Spring and autumn offer the most reliable conditions – low humidity, comfortable temperatures and minimal chance of storms. Check the hourly forecast above for the latest wind and cloud details on market morning.
Where can I find Kirribilli weather hourly updates?
The live forecast above updates every hour with temperature, wind and humidity. For official stations, the Bureau of Meteorology’s Sydney Harbour (Wedding Cake) observation site is the closest – you can link to it via the sources below.