Big Marley Beach Weather Forecast

    • 21
    • 24

    Partly cloudy

    • 20
    • 25

    Partly cloudy

    • 19
    • 27

    Mostly sunny

    • 21
    • 25

    Partly cloudy

    • 20
    • 26

    Mostly sunny

    • 22
    • 28

    Sunny

    • 22
    • 28

    Shower or two

Today 26 Jan Sydney

Partly cloudy. Winds south to southeasterly 20 to 30 km/h becoming light in the late evening.

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 late morning and afternoon. Winds turning southeasterly 10 to 15 knots in the late evening.
Seas
1 to 2 metres.
1st Swell
Southerly 2 metres.
Weather
Partly cloudy.
Weather Situation
A broad high pressure ridge lies along across the coast while a cold front brushes the central coastal fringe this morning. The front weakens into a trough and slowly crosses the northern coastal waters through the day today, quickly followed by a ridge in its wake. Another trough slips southeast of the New South Wales coast during Wednesday, bringing a weak southeasterly change into Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Marley Beach Temperature Statistics View More

January Temperature

Sydney Airport (19km)

  • Lowest 2 January, 2026

    17.2 °C

  • Average January

    22.9 °C

  • Highest 10 January, 2026

    42.7 °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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