Port Kembla Boat Harbour Weather Forecast

    • 16
    • 32

    Becoming windy. Sunny

    • 17
    • 25

    Possible late shower

    • 18
    • 21

    Showers increasing

    • 17
    • 22

    Showers. Possible afternoon storm

    • 16
    • 29

    Shower or two

    • 18
    • 32

    Mostly sunny

    • 17
    • 25

    Shower or two

Today 9 Dec Wollongong

Sunny day. Slight chance of a shower late this afternoon and evening. Winds northwesterly 15 to 20 km/h becoming light in the early morning then becoming south to southeasterly 25 to 40 km/h in the middle of the day.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots shifting southerly 15 to 25 knots in the late afternoon. Winds reaching up to 30 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
1st Swell
Northeasterly below 1 metre.
Weather
Sunny.
Weather Situation
A ridge is strengthening over coastal areas in the wake of a front, before a trough brushes central and southern parts of the coast later today and on Wednesday, bringing a southerly change with it. High pressure will build in the Tasman Sea later in the week, bringing east to northeasterly winds to coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Kembla Boat Harbour Temperature Statistics View More

December Temperature

Bellambi (11km)

  • Lowest 2 December, 2025

    12.8 °C

  • Average December

    20.9 °C

  • Highest 5 December, 2025

    36.7 °C

Climate (2020–Present)

Bellambi (11km)

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  • Average Low 2020–2025

    15 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    21.7 °C
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