Windang Bay Weather Forecast

    • 17
    • 22

    Shower or two. Possible storm

    • 16
    • 26

    Shower or two. Possible storm

    • 17
    • 32

    Shower or two. Becoming windy

    • 16
    • 19

    Cloudy

    • 15
    • 20

    Cloudy

    • 15
    • 24

    Partly cloudy

    • 15
    • 29

    Sunny

Today 12 Dec Wollongong

Cloudy. High chance of showers, becoming less likely this evening. The chance of a thunderstorm. Winds south to southeasterly 15 to 20 km/h shifting north to northeasterly in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Easterly 10 to 15 knots turning northeasterly in the early afternoon. Winds reaching up to 20 knots offshore south of Port Kembla during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Point Perpendicular during the afternoon.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
Winds will tend east to northeasterly later today as a high pressure system gradually drifts into the Tasman Sea, with winds turning northerly over the weekend. A fresh to strong southerly change is expected during Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Windang Bay Temperature Statistics View More

December Temperature

Illawarra Regional Airport (8km)

  • Lowest 1 December, 2025

    7.4 °C

  • Average December

    20.5 °C

  • Highest 5 December, 2025

    37.9 °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

    22.7 °C
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