Wollongong Harbour Weather Forecast

    • 10
    • 18

    Showers increasing

    • 12
    • 17

    Showers easing. Windy

    • 13
    • 19

    Sunny

    • 10
    • 19

    Partly cloudy

    • 10
    • 18

    Sunny

    • 9
    • 19

    Mostly sunny

    • 11
    • 18

    Shower or two

Today 9 Aug Wollongong

Cloudy. Very high chance of showers, most likely in the late afternoon and evening. Winds northwesterly 15 to 20 km/h turning northerly 20 to 30 km/h in the late morning.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots increasing to 20 to 25 knots in the early afternoon. Winds reaching up to 30 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Easterly below 1 metre.
Weather
Cloudy. 95% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wollongong Harbour Temperature Statistics View More

August Temperature

Bellambi (6km)

  • Lowest 5 August, 2026

    9.4 °C

  • Average August

    13.6 °C

  • Highest 3 August, 2026

    21.3 °C

Climate (2021–2026)

Bellambi (6km)

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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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