Bronte Beach Weather Forecast

    • 24
    • 29

    Cloudy

    • 20
    • 28

    Mostly sunny

    • 20
    • 28

    Partly cloudy

    • 19
    • 21

    Shower or two

    • 18
    • 20

    Possible shower

    • 17
    • 22

    Possible shower

    • 18
    • 24

    Partly cloudy

Today 22 Dec Sydney

Cloudy. Slight chance of a shower. The chance of a thunderstorm early this evening. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Easterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southerly around 1 metre, increasing to 1.5 metres by early evening.
Weather
Cloudy. The chance of a thunderstorm early this evening.
Weather Situation
A cold front stalls about the Macquarie coast, with northerly winds ahead of the front and east to southeasterly winds behind the front. Winds become variable for a time overnight and into Tuesday before a southerly change arrives on Tuesday. Winds will briefly turn northerly before a high pressure system builds in the Bight, directing another, stronger, southerly change over NSW coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bronte Beach Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (7km)

  • Lowest 2 December, 2025

    13.3 °C

  • Average December

    22.9 °C

  • Highest 19 December, 2025

    42.2 °C

Climate (2020–Present)

Sydney (Observatory Hill) (7km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    23.4 °C
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