Marley Creek Entrance Weather Forecast

    • 15
    • 18

    Showers increasing

    • 16
    • 20

    Showers easing

    • 17
    • 22

    Partly cloudy

    • 16
    • 24

    Sunny

    • 17
    • 27

    Becoming cloudy

    • 16
    • 21

    Cloudy

    • 14
    • 22

    Partly cloudy

Today 22 Sep Sydney

Cloudy. Very high chance of showers, most likely during this afternoon and evening. Winds southerly 15 to 20 km/h turning southeasterly 15 to 25 km/h in the morning.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly 10 to 15 knots turning easterly in the early afternoon. Winds reaching up to 20 knots offshore north of Port Kembla during the morning and again in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Port Kembla.
1st Swell
Southerly 1.5 to 2 metres.
Weather
Cloudy. 80% chance of showers offshore north of Port Kembla, 50% chance elsewhere.
Weather Situation
A fresh and gusty southerly change over the coastal waters will reach QLD this morning. A high pressure system is forecast to slip south and enter the Tasman Sea by mid-week, turning the winds east to northeasterly from Wednesday and freshen along the southern and central coastal waters.
Graph Plots Open in Graphs

  • 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

    18.2 °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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