Mollymook Weather Forecast

    • 15
    • 26

    Clear

    • 17
    • 33

    Mostly sunny

    • 19
    • 29

    Mostly sunny

    • 19
    • 30

    Shower or two. Possible storm

    • 19
    • 32

    Shower or two. Possible storm

    • 19
    • 26

    Possible shower

    • 18
    • 26

    Shower or two

Today 17 Dec South Coast

Mostly clear. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 20 to 25 knots turning northerly in the evening.
Seas
1.5 to 2 metres.
1st Swell
Southerly 1.5 metres.
Weather
Clear.
Weather Situation
A high in the Tasman Sea is directing northerly winds over Coastal Waters. Later tomorrow or Friday a weak trough will bring a brief southerly change to much of the coast before winds turn northerly again over the weekend. Following this, a cold front will bring a fresh to strong southerly change later on Sunday or Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mollymook Temperature Statistics View More

December Temperature

Ulladulla (2km)

  • Lowest 2 December, 2025

    9.7 °C

  • Average December

    19.2 °C

  • Highest 6 December, 2025

    37.1 °C

Climate (2020–Present)

Ulladulla (2km)

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  • Average Low 2020–2025

    13.7 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.8 °C
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