Gunyah Point Weather Forecast

    • 21
    • 29

    Becoming windy. Partly cloudy

    • 20
    • 29

    Sunny

    • 19
    • 21

    Shower or two. Becoming windy

    • 17
    • 20

    Cloudy

    • 17
    • 22

    Partly cloudy

    • 17
    • 23

    Partly cloudy

    • 18
    • 25

    Partly cloudy

Today 23 Dec Sydney

Partly cloudy. Winds southwesterly 15 to 20 km/h turning southeasterly 25 to 40 km/h in the afternoon then decreasing to 15 to 25 km/h in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
Below 1 metre, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southerly around 1 metre.
Weather
Mostly sunny.
Weather Situation
Winds tending variable for a time during the morning before a southerly change arrives today. 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

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Gunyah Point Temperature Statistics View More

December Temperature

Sydney Airport (15km)

  • Lowest 2 December, 2025

    13.4 °C

  • Average December

    23.5 °C

  • Highest 19 December, 2025

    42.6 °C

Climate (2020–Present)

Sydney Airport (15km)

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  • Average Low 2020–2025

    14.8 °C

  • Average 2020–2025

    18.7 °C

  • Average High 2020–2025

    23.4 °C
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