Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast

    • 13
    • 21

    Light shower or two

    • 15
    • 21

    Shower or two

    • 14
    • 20

    Showers

    • 14
    • 20

    Showers

    • 14
    • 21

    Shower or two

    • 14
    • 21

    Shower or two

    • 15
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    Shower or two

Today 11 May Wollongong

Partly cloudy. Medium chance of light showers. Winds southerly 15 to 20 km/h becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly 2 metres.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system near the Bight will slowly drift eastwards for the coming days, entering the Tasman Sea on Tuesday, then heading further east towards New Zealand while directing onshore easterly airstream over the coastal waters of New South Wales. Little change to this pattern is expected through the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More

May Temperature

Illawarra Regional Airport (7km)

  • Lowest 10 May, 2026

    6.6 °C

  • Average May

    16 °C

  • Highest 2 May, 2026

    25.6 °C

Climate (2021–Present)

Illawarra Regional Airport (7km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.8 °C
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