Lake Illawarra - Lake Illawarra Boat Ramp (Windang Bridge) Weather Forecast

    • 19
    • 24

    Partly cloudy

    • 18
    • 24

    Shower or two. Possible storm

    • 19
    • 25

    Shower or two

    • 18
    • 25

    Shower or two

    • 19
    • 25

    Possible shower

    • 18
    • 26

    Partly cloudy

    • 18
    • 26

    Showers increasing

Today 20 Mar Wollongong

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon. Winds southerly 15 to 20 km/h tending southeasterly in the middle of the day then becoming light in the early afternoon.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A weak ridge produces mostly northeast to southeast winds during Friday and the weekend maintaining unsettled weather. Winds may turn north about the south coast early next week. A cold front may bring a southerly change to the south coast late next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Lake Illawarra Boat Ramp (Windang Bridge) Temperature Statistics View More

March Temperature

Illawarra Regional Airport (8km)

  • Lowest 15 March, 2026

    12.1 °C

  • Average March

    21.7 °C

  • Highest 6 March, 2026

    29.6 °C

Climate (2021–Present)

Illawarra Regional Airport (8km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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