Marley Creek Entrance Weather Forecast

    • 17
    • 25

    Clear

    • 17
    • 29

    Becoming windy. Partly cloudy

    • 15
    • 17

    Showers

    • 14
    • 18

    Cloudy

    • 13
    • 20

    Mostly sunny

    • 13
    • 23

    Sunny

    • 15
    • 26

    Sunny

Today 25 Sep Sydney

Clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Port Kembla.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Northeasterly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman Sea directs a northeasterly flow through the coastal waters. A cold front and trough will pass through the Tasman Sea during the weekend, bringing a southerly change that will track northward along the NSW coast during Saturday and Sunday. Another high crossing Tasmania early next week will then extend a new ridge into the coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marley Creek Entrance Temperature Statistics View More

September Temperature

Sydney Airport (19km)

  • Lowest 18 September, 2026

    9.1 °C
  • Average September

    17.9 °C
  • Highest 20 September, 2026

    32.7 °C

Climate (2021–2026)

Sydney Airport (19km)

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  • Average Low 2021–2026

    15 °C
  • Average 2021–2026

    18.8 °C
  • Average High 2021–2026

    23.5 °C
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