Avalon Beach Offshore Weather Forecast

    • 20
    • 24

    Cloudy

    • 20
    • 24

    Mostly sunny

    • 17
    • 21

    Sunny

    • 18
    • 23

    Sunny

    • 18
    • 25

    Sunny

    • 20
    • 31

    Possible late shower

    • 23
    • 27

    Possible shower

Today 22 Dec Sydney

Cloudy. Slight chance of a shower. Light winds becoming northeasterly 20 to 30 km/h in the middle of the day then becoming light in the late evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Variable about 10 knots becoming northeasterly 15 to 20 knots in the early afternoon.
Seas
Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre during the afternoon.
1st Swell
Southerly 1 to 2 metres, decreasing to 1.5 metres during the morning, then tending south to southeasterly 1.5 metres during the afternoon.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Avalon Beach Offshore Temperature Statistics View More

December Temperature

Terrey Hills (18km)

  • Lowest 20 December, 2024

    14.2 °C

  • Average December

    22 °C

  • Highest 2 December, 2024

    34.6 °C

Climate (2019–Present)

Terrey Hills (18km)

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  • Average Low 2019–2024

    13.3 °C

  • Average 2019–2024

    16.8 °C

  • Average High 2019–2024

    21.7 °C
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