Boundary Islet Weather Forecast

    • 13
    • 14

    Windy

    • 11
    • 13

    Windy

    • 12
    • 14

    Partly cloudy

    • 14
    • 16

    Sunny

    • 15
    • 16

    Shower

    • 14
    • 14

    Partly cloudy

    • 14
    • 15

    Shower

Today 6 Oct West and South Gippsland

Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Snow falling above 1500 metres. Winds west to northwesterly 25 to 35 km/h turning southwesterly 30 to 45 km/h in the early afternoon then tending west to southwesterly 20 to 30 km/h in the evening. Daytime maximum temperatures between 15 and 21.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
West to northwesterly 20 to 30 knots turning southwesterly 25 to 30 knots in the early afternoon.
Seas
1 to 2 metres, increasing to 2 to 3 metres around midday.
1st Swell
West to southwesterly below 1 metre, increasing to 1 to 1.5 metres around midday, then tending southwesterly 1.5 to 2 metres during the afternoon.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A cold front crosses southern parts of Victoria Tuesday as a high pressure system moves over the Bight. The high then moves southeastward, drifting into the Tasman Sea by Thursday where it will continue to extend a weak ridge over Victoria. A cold front moving through the Bight will reach western Victoria later Friday, crossing the State on the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Boundary Islet Temperature Statistics View More

October Temperature

Hogan Island (4 km)

  • Lowest 5 October, 2026

    10.5 °C

  • Average October

    12.7 °C

  • Highest 1 October, 2026

    18.5 °C

Climate (2021–2026)

Hogan Island (4 km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.1 °C

  • Average High 2021–2026

    17.3 °C
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