Windang Bay Weather Forecast

    • 20
    • 30

    Partly cloudy

    • 21
    • 26

    Showers increasing

    • 15
    • 20

    Windy. Partly cloudy

    • 17
    • 23

    Cloudy

    • 17
    • 28

    Sunny

    • 18
    • 28

    Partly cloudy

    • 19
    • 26

    Cloudy

Today 31 Jan Wollongong

Partly cloudy. The chance of a thunderstorm. Winds northeasterly 20 to 30 km/h tending northerly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 20 knots, reaching up to 25 knots offshore during the afternoon and evening.
Seas
1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly clear. The chance of a thunderstorm inshore.
Weather Situation
A ridge extends over the NSW coast from a high situated over the Tasman Sea, maintaining northeasterly winds over NSW waters. A cold front will bring a southerly change to the coast tomorrow, starting from the southern coast in the early morning and moving through to the northern coast by the evening. In the wake of the cold front, another ridge will form along the NSW coast, maintaining southerly winds along the coast Monday, with winds shifting easterly then northeasterly Tuesday and Wednesday as the ridge moves east.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Windang Bay Temperature Statistics View More

January Temperature

Illawarra Regional Airport (8km)

  • Lowest 2 January, 2026

    12.5 °C
  • Average January

    21.5 °C
  • Highest 10 January, 2026

    42.6 °C

Climate (2021–Present)

Illawarra Regional Airport (8km)

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  • Average Low 2021–2026

    12.4 °C
  • Average 2021–2026

    17.1 °C
  • Average High 2021–2026

    22.7 °C
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