Port Kembla Weather Forecast

    • 10
    • 20

    Mostly sunny

    • 11
    • 23

    Mostly sunny

    • 15
    • 26

    Possible shower

    • 16
    • 22

    Showers

    • 14
    • 19

    Showers

    • 11
    • 18

    Shower or two. Windy

    • 11
    • 17

    Mostly sunny

Today 6 Sep Wollongong

Mostly sunny. Light winds becoming north to northeasterly 25 to 35 km/h in the morning then tending north to northwesterly 15 to 25 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming north to northeasterly 15 to 20 knots in the morning. Winds reaching up to 25 knots offshore south of Point Perpendicular in the evening.
Seas
Below 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy.
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Port Kembla Temperature Statistics View More

September Temperature

Bellambi (11km)

  • Lowest 1 September, 2025

    9.1 °C

  • Average September

    15.8 °C

  • Highest 4 September, 2025

    24.4 °C

Climate (2020–Present)

Bellambi (11km)

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  • Average Low 2020–2025

    15 °C

  • Average 2020–2025

    17.9 °C

  • Average High 2020–2025

    21.6 °C
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