Coalcliff Weather Forecast

    • 11
    • 18

    Sunny

    • 11
    • 18

    Partly cloudy

    • 11
    • 19

    Sunny

    • 11
    • 21

    Mostly sunny

    • 12
    • 23

    Sunny

    • 14
    • 25

    Partly cloudy

    • 15
    • 23

    Mostly sunny

Today 28 Aug Wollongong

Sunny. Light winds becoming southerly 20 to 30 km/h in the middle of the day then becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to northwesterly 10 to 15 knots shifting southerly in the late morning and early afternoon. Winds reaching up to 20 knots inshore in the late afternoon.
Seas
Around 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Mostly sunny.
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Coalcliff Temperature Statistics View More

August Temperature

Bellambi (14km)

  • Lowest 5 August, 2026

    9.4 °C

  • Average August

    14.9 °C

  • Highest 21 August, 2026

    23.2 °C

Climate (2021–2026)

Bellambi (14km)

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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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