Brisbane Water - Oyster Islet Weather Forecast

    • 9
    • 18

    Shower or two

    • 9
    • 19

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 9
    • 23

    Sunny

    • 10
    • 26

    Sunny

    • 13
    • 27

    Shower or two

    • 12
    • 19

    Showers

Today 10 Sep Central Coast

Cloudy. Medium chance of showers, most likely in the early morning. Winds south to southwesterly 25 to 35 km/h becoming southerly 15 to 20 km/h in the evening then becoming south to southwesterly and light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southwesterly 15 to 25 knots decreasing to about 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Oyster Islet Temperature Statistics View More

September Temperature

Terrey Hills (24km)

  • Lowest 9 September, 2026

    9.3 °C

  • Average September

    16.9 °C

  • Highest 5 September, 2026

    30.8 °C

Climate (2021–2026)

Terrey Hills (24km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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