Big Marley Beach Weather Forecast

    • 20
    • 28

    Clear

    • 21
    • 25

    Becoming cloudy

    • 19
    • 22

    Possible shower

    • 19
    • 23

    Partly cloudy

    • 18
    • 25

    Sunny

    • 20
    • 26

    Possible shower

    • 21
    • 25

    Shower or two

Today 11 Mar Sydney

Clear. Winds north to northeasterly 15 to 25 km/h tending east to northeasterly in the late afternoon then tending north to northeasterly in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 20 to 25 knots, reaching up to 30 knots offshore south of Point Perpendicular in the late evening.
Seas
1.5 to 2 metres.
1st Swell
Southerly below 1 metre.
Weather
Clear.
Weather Situation
A high over the southern Tasman Sea extends a ridge over the state, while a low over the northern Tasman Sea is heading further eastwards. A trough will enter the far south coast late tonight and continue along the remaining coastal waters during Thursday through early Friday, bringing fresh to strong and gusty southerly winds in its wake. Winds will ease and tend southeast to northeasterly during the weekend as another high pressure system moves into the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Marley Beach Temperature Statistics View More

March Temperature

Sydney Airport (19km)

  • Lowest 8 March, 2026

    19.9 °C

  • Average March

    23.6 °C

  • Highest 4 March, 2026

    30 °C

Climate (2021–Present)

Sydney Airport (19km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
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