Mollymook Offshore Weather Forecast

    • 11
    • 20

    Mostly clear

    • 12
    • 18

    Shower or two

    • 11
    • 21

    Sunny

    • 13
    • 19

    Showers

    • 14
    • 18

    Showers easing

    • 13
    • 19

    Partly cloudy

    • 11
    • 20

    Partly cloudy

Today 22 Aug South Coast

Mostly clear. Winds northeast to southeasterly 15 to 20 km/h tending northwest to southwesterly in the evening then becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the evening then becoming variable about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre, increasing to 1 to 2 metres south of Port Kembla later in the evening.
Weather
Mostly clear.
Weather Situation
A cold front and trough in a broad westerly flow brushes the south later today and early tomorrow. Then, a high pressure system is forecast to move into the Tasman Sea later on Sunday. with winds tending north to northeasterly. Winds are forecast to freshen during early next week as the next front approaches the coastal waters, crossing by mid next week.
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  • Temperature Forecast Bureau of Meteorology

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Mollymook Offshore Temperature Statistics View More

August Temperature

Ulladulla (7km)

  • Lowest 8 August, 2026

    7.3 °C
  • Average August

    13.8 °C
  • Highest 20 August, 2026

    23.2 °C

Climate (2021–2026)

Ulladulla (7km)

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  • Average Low 2021–2026

    13.8 °C
  • Average 2021–2026

    17.1 °C
  • Average High 2021–2026

    20.9 °C
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