Port Kembla Boat Harbour Weather Forecast

    • 12
    • 19

    Partly cloudy

    • 7
    • 17

    Sunny

    • 8
    • 20

    Sunny

    • 11
    • 19

    Mostly sunny

    • 7
    • 19

    Sunny

    • 8
    • 20

    Mostly sunny

    • 9
    • 16

    Shower or two

Today 23 Jul Wollongong

Partly cloudy. Winds west to southwesterly 20 to 25 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Point Perpendicular.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres north of Point Perpendicular.
1st Swell
Southerly below 1 metre, increasing to 1 to 2 metres south of Port Kembla.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
Fresh to strong southwesterly will continue today and Friday as a cold front crosses the coastal waters. Winds are then expected to ease and tend west to southwesterly over the weekend as a high pressure ridge moves over the region. The high is forecast to enter the Tasman Sea during early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Kembla Boat Harbour Temperature Statistics View More

July Temperature

Bellambi (11km)

  • Lowest 11 July, 2026

    8.9 °C

  • Average July

    14.4 °C

  • Highest 2 July, 2026

    21.3 °C

Climate (2021–2026)

Bellambi (11km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.8 °C
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