Marley Head Weather Forecast

    • 11
    • 21

    Possible shower developing

    • 9
    • 18

    Sunny

    • 8
    • 17

    Sunny

    • 8
    • 17

    Sunny

    • 8
    • 17

    Sunny

    • 9
    • 18

    Mostly sunny

    • 12
    • 21

    Shower or two

Today 3 Aug Sydney

Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. Winds northwesterly 15 to 20 km/h becoming light in the late afternoon.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 10 to 15 knots, reaching up to 20 knots offshore during the day. Winds turning west to northwesterly in the late afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Kembla.
Weather
Partly cloudy. The chance of a thunderstorm offshore in the late afternoon and evening.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge towards the north coast. Today a cold front will brush the far south, bringing a west to southwesterly change. Winds will gradually tend southerly from mid-week as a new ridge of high pressure develops.
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Marley Head Temperature Statistics View More

August Temperature

Sydney Airport (18km)

  • Lowest 1 August, 2026

    8.6 °C
  • Average August

    12.3 °C
  • Highest 1 August, 2026

    18 °C

Climate (2021–2026)

Sydney Airport (18km)

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  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    18.8 °C
  • Average High 2021–2026

    23.5 °C
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