Lake Illawarra - Windang Bridge Weather Forecast

    • 9
    • 18

    Sunny

    • 8
    • 18

    Sunny

    • 6
    • 18

    Mostly sunny

    • 8
    • 18

    Showers increasing

    • 11
    • 17

    Shower or two. Windy

    • 9
    • 19

    Sunny

    • 9
    • 18

    Possible shower

Today 6 Aug Wollongong

Sunny. Winds westerly 15 to 20 km/h tending east to northeasterly in the early afternoon then tending westerly in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Port Kembla early in the morning. Winds becoming variable about 10 knots in the middle of the day then becoming northwest to northeasterly 10 to 15 knots in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning, then decreasing to 1.5 metres during the afternoon.
Weather
Sunny.
Weather Situation
A low pressure system near Tasmania is slowly moving eastwards, maintaining moderate west to southwesterly winds over the southern and central coastal waters. Winds will gradually ease and become light and variable later in the week as the low weakens and moves further east, and a high pressure system moves across the New South Wales. Winds will then turn northerly and strengthen through the weekend ahead of a strong cold front that will cross the coastal waters late this weekend into early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Windang Bridge Temperature Statistics View More

August Temperature

Illawarra Regional Airport (7km)

  • Lowest 3 August, 2026

    3.4 °C
  • Average August

    11.7 °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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