Mollymook Offshore Weather Forecast

    • 16
    • 25

    Possible late shower

    • 14
    • 21

    Sunny day. Late shower or two

    • 12
    • 19

    Morning shower or two

    • 11
    • 23

    Late shower or two

    • 15
    • 19

    Possible shower

    • 12
    • 20

    Partly cloudy

    • 12
    • 20

    Shower or two

Today 16 Sep South Coast

Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. Damaging winds possible inland. Winds north to northwesterly 20 to 30 km/h increasing to 40 km/h before turning westerly 15 to 25 km/h during the afternoon and evening. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore south of Port Kembla in the late morning and early afternoon. Winds turning northwesterly in the evening.
Seas
1 to 2 metres.
1st Swell
East to northeasterly below 1 metre.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mollymook Offshore Temperature Statistics View More

September Temperature

Ulladulla (7km)

  • Lowest 12 September, 2025

    7.3 °C

  • Average September

    15.3 °C

  • Highest 9 September, 2025

    26.5 °C

Climate (2020–Present)

Ulladulla (7km)

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  • Average Low 2020–2025

    13.8 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.7 °C
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