Georges River - Bottle and Glass Head Weather Forecast

    • 21
    • 29

    Becoming windy. Mostly sunny

    • 20
    • 28

    Sunny

    • 19
    • 21

    Shower or two. Becoming windy

    • 17
    • 20

    Possible shower

    • 17
    • 22

    Partly cloudy

    • 18
    • 24

    Partly cloudy

    • 18
    • 26

    Partly cloudy

Today 23 Dec Sydney

Mostly sunny. Light winds becoming south to southwesterly 20 to 30 km/h in the middle of the day then turning southeasterly 25 to 40 km/h in the early afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots becoming southeasterly 15 to 25 knots in the middle of the day then decreasing to about 10 knots in the late evening. Winds may reach up to 30 knots at times.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
Winds tending variable for a time during the morning before a southerly change arrives later today. Winds will briefly turn northerly before a high pressure system builds in the Bight, directing another, stronger, southerly change over Sydney local waters coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Georges River - Bottle and Glass Head Temperature Statistics View More

December Temperature

Canterbury (10km)

  • Lowest 1 December, 2025

    9.7 °C

  • Average December

    22.6 °C

  • Highest 19 December, 2025

    42 °C

Climate (2020–Present)

Canterbury (10km)

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  • Average Low 2020–2025

    12.5 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.1 °C
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