Mollymook Beach Weather Forecast

    • 17
    • 22

    Possible shower

    • 16
    • 22

    Partly cloudy

    • 16
    • 21

    Shower or two

    • 15
    • 22

    Cloudy

    • 17
    • 26

    Possible storm

    • 18
    • 31

    Sunny

    • 20
    • 29

    Mostly sunny

Today 20 Jan South Coast

Partly cloudy. Medium chance of showers, most likely in the morning and early afternoon. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southeasterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mollymook Beach Temperature Statistics View More

January Temperature

Ulladulla (3km)

  • Lowest 2 January, 2026

    12.9 °C

  • Average January

    20.5 °C

  • Highest 10 January, 2026

    41.4 °C

Climate (2021–Present)

Ulladulla (3km)

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  • Average Low 2021–2026

    13.7 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.8 °C
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