Marley Head Weather Forecast

    • 9
    • 16

    Sunny

    • 8
    • 17

    Shower or two

    • 8
    • 18

    Sunny

    • 10
    • 21

    Partly cloudy

    • 10
    • 18

    Mostly sunny

    • 9
    • 18

    Sunny

    • 8
    • 18

    Mostly sunny

Today 31 Jul Sydney

Mostly sunny. Slight chance of a shower along the coastal fringe in the evening. Near zero chance of rain elsewhere. Winds southerly 15 to 25 km/h becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 15 to 20 knots turning southerly in the middle of the day.
Seas
1 to 1.5 metres.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
Southwesterly winds are forecast to turn southerly and ease as a high over southeastern Australia enters the Tasman Sea over the weekend. A cold front is forecast to cross the coastal waters early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marley Head Temperature Statistics View More

July Temperature

Sydney Airport (18km)

  • Lowest 25 July, 2026

    5.9 °C

  • Average July

    14.1 °C

  • Highest 2 July, 2026

    23.5 °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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