Austinmer Weather Forecast

    • 17
    • 31

    Shower or two. Windy

    • 14
    • 17

    Showers

    • 14
    • 18

    Partly cloudy

    • 12
    • 21

    Mostly sunny

    • 13
    • 26

    Sunny

    • 16
    • 29

    Sunny

    • 19
    • 26

    Shower or two

Today 26 Sep Wollongong

Cloudy. Medium chance of showers. The chance of a thunderstorm. Winds southerly 35 to 50 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 20 to 30 knots, reaching up to 35 knots north of Port Kembla in the evening.
Seas
1.5 metres, increasing to 2 to 2.5 metres later in the evening.
1st Swell
Northeasterly around 1 metre.
Weather
Cloudy. The chance of a thunderstorm.
Weather Situation
A cold front and trough will pass over the Tasman Sea today and tomorrow, bringing a southerly change tracking northward along the NSW coast. A ridge of high pressure will build over the coastal waters in the wake of the southerly change, turning winds east to northeasterly over the coastal waters for the early days of the week.
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  • Temperature Forecast Bureau of Meteorology

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Austinmer Temperature Statistics View More

September Temperature

Bellambi (7km)

  • Lowest 16 September, 2026

    9.2 °C

  • Average September

    17.3 °C

  • Highest 5 September, 2026

    30.7 °C

Climate (2021–2026)

Bellambi (7km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
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