Mollymook Weather Forecast

    • 18
    • 28

    Mostly sunny

    • 19
    • 25

    Partly cloudy

    • 19
    • 27

    Mostly sunny

    • 19
    • 29

    Sunny

    • 20
    • 25

    Shower or two

    • 15
    • 20

    Shower or two

    • 15
    • 24

    Shower or two

Today 28 Jan South Coast

Sunny. Light winds becoming east to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures 29 to 34.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly 15 to 20 knots, reaching up to 25 knots south of Port Kembla during the morning and early afternoon. Winds decreasing to about 10 knots in the late evening.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Weather
Mostly sunny.
Weather Situation
A ridge extends from a high situated in the Tasman Sea. The ridge is expected to be the dominant feature through most of the week, apart from a brief incursion of a weak southerly change midweek, as a series of high pressure systems pass to the south through the week. Then, a cold front looks set to cross the coastal waters Sunday through early next week.
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

    20.5 °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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