One Tree Island Weather Forecast

    • 7
    • 15

    Partly cloudy

    • 3
    • 16

    Partly cloudy

    • 6
    • 16

    Shower

    • 6
    • 14

    Partly cloudy

    • 4
    • 15

    Partly cloudy

    • 4
    • 14

    Shower

    • 6
    • 13

    Shower

Today 20 Jul West and South Gippsland

Partly cloudy. Medium chance of showers near Wilsons Promontory, most likely in the early morning. Near zero chance of rain elsewhere. Areas of morning frost. Winds northwesterly 15 to 20 km/h becoming light in the morning. Overnight temperatures falling to between zero and 6 with daytime temperatures reaching between 10 and 15.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Westerly 15 to 25 knots, reaching up to 30 knots offshore early in the morning. Winds becoming variable about 10 knots in the early afternoon.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
1st Swell
West to southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Mostly sunny. 50% chance of showers, with possible small hail in the west in the early morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

One Tree Island Temperature Statistics View More

July Temperature

Yarram Airport (22km)

  • Lowest 19 July, 2025

    -2.1 °C

  • Average July

    9.2 °C

  • Highest 6 July, 2025

    16.9 °C

Climate (2020–Present)

Yarram Airport (22km)

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  • Average Low 2020–2025

    8.5 °C

  • Average 2020–2025

    13.8 °C

  • Average High 2020–2025

    19.9 °C
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