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

    • 11
    • 17

    Mostly clear

    • 7
    • 15

    Partly cloudy

    • 8
    • 18

    Sunny

    • 7
    • 18

    Mostly sunny

    • 8
    • 16

    Possible shower

    • 6
    • 18

    Sunny

    • 7
    • 18

    Mostly sunny

Today 14 Jul Wollongong

Clear. Light winds becoming westerly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming west to northwesterly 10 to 15 knots in the evening. Winds reaching up to 20 knots offshore south of Point Perpendicular in the late evening.
Seas
Around 1 metre, decreasing below 0.5 metres by early evening, then increasing to below 1 metre later in the evening.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A trough is developing in the state's far north and heading eastwards while a series of cold fronts brushes the far south and a high pressure ridge extends across the central areas, maintaining westerly airstream. Then, another trough looks set to brush the coast late Thursday through Friday, bringing a southerly wind change.
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

July Temperature

Illawarra Regional Airport (8km)

  • Lowest 9 July, 2025

    2.1 °C

  • Average July

    12.3 °C

  • Highest 6 July, 2025

    22.7 °C

Climate (2020–Present)

Illawarra Regional Airport (8km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    22.6 °C
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