Shark Beach Weather Forecast

    • 20
    • 24

    Possible shower

    • 19
    • 21

    Showers. Possible storm

    • 19
    • 21

    Showers

    • 18
    • 27

    Shower or two

    • 19
    • 27

    Mostly sunny

    • 20
    • 23

    Shower or two

    • 18
    • 21

    Cloudy

Today 10 Dec Sydney

Partly cloudy. Slight chance of a shower this evening. The chance of a thunderstorm this evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the outer west. Winds southerly 15 to 20 km/h turning east to southeasterly in the late morning then tending south to southeasterly 15 to 25 km/h in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 20 knots tending southeasterly 10 to 15 knots in the middle of the day.
Seas
Below 0.5 metres.
Weather
Cloudy. 50% chance of showers. The chance of a thunderstorm this evening.
Weather Situation
A trough moves up southern and central parts of the coast today, bringing a fresh southerly change to Sydney Waters with it, before anchoring about the Hunter or Sydney coast, and weakening later in the week. High pressure will build in the Tasman Sea later in the week, bringing east to northeasterly winds to coastal waters, turning northerly over the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Shark Beach Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (5km)

  • Lowest 2 December, 2025

    13.3 °C

  • Average December

    22.6 °C

  • Highest 5 December, 2025

    37.8 °C

Climate (2020–Present)

Sydney (Observatory Hill) (5km)

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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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