Kirribilli Marina Weather Forecast

    • 11
    • 21

    Mostly sunny

    • 12
    • 23

    Sunny

    • 13
    • 26

    Shower or two

    • 15
    • 24

    Sunny day. Late shower or two

    • 11
    • 18

    Shower or two. Becoming windy

    • 10
    • 19

    Shower or two

    • 9
    • 23

    Sunny

Today 12 Sep Sydney

Mostly sunny. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
East to northeasterly below 10 knots increasing to 10 to 15 knots in the early afternoon then tending north to northeasterly in the evening.
Seas
Below 0.5 metres.
Weather
Cloud clearing.
Weather Situation
Winds will become north to northeasterly this weekend as a high pressure system gradually drifts across the Tasman Sea. A trough and cold front look set to bring southerly winds, which will strengthen, to Sydney Waters on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kirribilli Marina Temperature Statistics View More

September Temperature

Sydney (Observatory Hill) (2km)

  • Lowest 9 September, 2026

    9.8 °C

  • Average September

    17.4 °C

  • Highest 5 September, 2026

    32.1 °C

Climate (2021–2026)

Sydney (Observatory Hill) (2km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    23.6 °C
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