One Tree Island Weather Forecast

    • 3
    • 19

    Partly cloudy

    • 7
    • 24

    Partly cloudy

    • 11
    • 20

    Shower

    • 9
    • 14

    Shower

    • 7
    • 13

    Windy

    • 8
    • 15

    Cloudy

    • 5
    • 20

    Partly cloudy

Today 12 Sep West and South Gippsland

Clear. Light winds becoming northwest to northeasterly 15 to 20 km/h in the late evening.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Variable about 10 knots becoming northerly 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres in the west.
Weather
Mostly clear.
Weather Situation
A high pressure system currently lies over the western Tasman Sea, directing a warm northerly flow over Victoria. A low pressure trough will move across western and central Victoria later on Sunday, with a weak cold front then forecast to approach southwestern Victoria during Monday. The front will cross late Monday into early Tuesday, before a strong high pressure ridge pushes into western Victoria in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

One Tree Island Temperature Statistics View More

September Temperature

Yarram Airport (22km)

  • Lowest 1 September, 2026

    0.4 °C

  • Average September

    11.6 °C

  • Highest 1 September, 2026

    22.6 °C

Climate (2021–2026)

Yarram Airport (22km)

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  • Average Low 2021–2026

    8.5 °C

  • Average 2021–2026

    13.8 °C

  • Average High 2021–2026

    20 °C
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