Big Marley Beach Weather Forecast

    • 18
    • 22

    Late shower or two

    • 18
    • 23

    Showers easing

    • 17
    • 23

    Mostly sunny

    • 17
    • 27

    Sunny

    • 19
    • 27

    Sunny morning. Shower or two

    • 19
    • 23

    Shower or two

    • 17
    • 23

    Showers

Today 16 Apr Sydney

Partly cloudy. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds south to southwesterly 15 to 20 km/h, reaching 20 to 30 km/h along the coastal fringe.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore north of Point Perpendicular in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Point Perpendicular.
1st Swell
Southeasterly 1.5 to 2.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
Ex-Tropical Cyclone Tam, currently over the Tasman Sea, will continue south as a low pressure system, driving fresh to strong south to southwesterly winds to the Coastal Waters. This system is forecast to move southeast later in the week. Winds will shift northwesterly ahead of a front and its associated trough. It will bring southwesterly change in its wake as it crosses the southern waters on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Marley Beach Temperature Statistics View More

April Temperature

Sydney Airport (19km)

  • Lowest 6 April, 2025

    14.1 °C

  • Average April

    20.5 °C

  • Highest 11 April, 2025

    29.1 °C

Climate (2020–Present)

Sydney Airport (19km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    23.3 °C
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