Mollymook Beach Weather Forecast

    • 16
    • 23

    Shower or two

    • 15
    • 26

    Shower or two. Possible storm

    • 16
    • 31

    Mostly sunny

    • 15
    • 19

    Cloudy

    • 15
    • 20

    Cloudy

    • 14
    • 27

    Mostly sunny

    • 15
    • 28

    Sunny

Today 12 Dec South Coast

Partly cloudy. Medium chance of showers in the north, slight chance elsewhere. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming northeasterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 8 and 14 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to southeasterly 10 to 15 knots turning northeasterly in the late morning and 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 around 1 metre.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mollymook Beach Temperature Statistics View More

December Temperature

Ulladulla (3km)

  • Lowest 2 December, 2025

    9.7 °C

  • Average December

    19.4 °C

  • Highest 6 December, 2025

    37.1 °C

Climate (2020–Present)

Ulladulla (3km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    13.7 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.8 °C
Get WillyWeather+ to remove ads