Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast

    • 11
    • 18

    Possible shower

    • 9
    • 20

    Mostly sunny

    • 11
    • 22

    Shower or two

    • 13
    • 21

    Shower or two

    • 12
    • 20

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 10
    • 21

    Partly cloudy

Today 18 Aug Wollongong

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Light winds becoming north to northeasterly 15 to 20 km/h in the evening then becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over Tasman Sea is directing onshore southeast to northeasterly wind. Winds will strengthen and become north to northeasterly along the southern coast on Wednesday as a low pressure trough approaches from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More

August Temperature

Illawarra Regional Airport (7km)

  • Lowest 8 August, 2026

    2 °C

  • Average August

    12.5 °C

  • Highest 3 August, 2026

    22.8 °C

Climate (2021–2026)

Illawarra Regional Airport (7km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    22.8 °C
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