Maloneys Bay Weather Forecast

    • 16
    • 23

    Shower or two

    • 17
    • 21

    Shower or two

    • 16
    • 22

    Partly cloudy

    • 16
    • 24

    Mostly sunny

    • 19
    • 25

    Shower or two. Possible storm

    • 19
    • 24

    Possible shower

    • 19
    • 25

    Partly cloudy

Today 31 Dec Illawarra

Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds about the Southern Highlands. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 15 to 25 km/h in the middle of the day then tending south to southeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures in the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly about 10 knots increasing to 15 to 20 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
Easterly 1.5 to 2.5 metres, tending southeasterly 2 to 2.5 metres by early evening.
Weather
Partly cloudy.
Weather Situation
A trough will brush the coastal waters early this morning, bringing a surge of fresh southerly winds along the coast, followed by a new ridge extending from a high passing to the south of the state, gradually turning winds northeasterly.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Maloneys Bay Temperature Statistics View More

December Temperature

Kiama (Bombo Headland) (6km)

  • Lowest 2 December, 2025

    11.9 °C

  • Average December

    20.2 °C

  • Highest 5 December, 2025

    32.5 °C

Climate (2020–Present)

Kiama (Bombo Headland) (6km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.8 °C

  • Average High 2020–2025

    21.4 °C
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