Mollymook Weather Forecast

    • 17
    • 25

    Mostly clear

    • 19
    • 24

    Shower or two

    • 19
    • 24

    Showers. Storm developing

    • 18
    • 21

    Showers. Becoming windy

    • 17
    • 21

    Showers. Becoming windy

    • 17
    • 21

    Showers

    • 17
    • 21

    Shower or two

Today 13 Jan South Coast

Partly cloudy. Slight chance of a shower. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly 10 to 15 knots tending east to northeasterly in the early afternoon.
Seas
Around 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A series of high pressure systems passing to the south of the state extends a ridge along New South Wales coast, maintaining an onshore east to northeasterly airstream. Then, a trough looks set to develop near the south coast later in the week and brushes the entire coast on Friday and through the weekend, bringing fresh to strong southeasterly winds in its wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mollymook Temperature Statistics View More

January Temperature

Ulladulla (2km)

  • Lowest 2 January, 2026

    12.9 °C

  • Average January

    20.8 °C

  • Highest 10 January, 2026

    41.4 °C

Climate (2021–Present)

Ulladulla (2km)

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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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