Brisbane Water - Rileys Island Weather Forecast

    • 10
    • 22

    Clear

    • 13
    • 32

    Becoming windy. Sunny

    • 13
    • 23

    Sunny

    • 10
    • 22

    Shower or two

    • 11
    • 19

    Possible morning shower

    • 8
    • 20

    Shower or two

    • 9
    • 18

    Partly cloudy

Today 4 Sep Central Coast

Clear. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
West to northwesterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
North to northwesterly winds over Local Waters ahead of a vigorous cold front crossing Sydney Waters late Saturday evening. Winds turning westerly in behind the front before tending southwesterly to southerly as a high pressure ridge begins to form over the NSW coast. The ridge will persist into the new week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Rileys Island Temperature Statistics View More

September Temperature

Mangrove Mountain (25km)

  • Lowest 1 September, 2026

    6.6 °C

  • Average September

    18.2 °C

  • Highest 2 September, 2026

    26.4 °C

Climate (2021–2026)

Mangrove Mountain (25km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.9 °C
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