Brisbane Water - Oyster Islet Weather Forecast

    • 10
    • 22

    Sunny

    • 13
    • 31

    Becoming windy. Partly cloudy

    • 12
    • 23

    Sunny

    • 10
    • 22

    Shower or two

    • 11
    • 19

    Possible shower

    • 9
    • 19

    Shower or two

    • 9
    • 19

    Partly cloudy

Today 4 Sep Central Coast

Sunny. Light winds becoming northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
West to southwesterly below 10 knots tending east to northeasterly 10 to 15 knots in the early afternoon then becoming variable about 10 knots in the evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
South to southwesterly winds as a high pressure system centred over the state moves east into the Tasman Sea. North to northwesterly winds redevelop ahead of a vigorous cold front crossing the waters late Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Oyster Islet Temperature Statistics View More

September Temperature

Terrey Hills (24km)

  • Lowest 1 September, 2026

    11.3 °C

  • Average September

    19.9 °C

  • Highest 2 September, 2026

    26.4 °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

    21.9 °C
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