Twin Islets Weather Forecast

    • 15
    • 16

    Partly cloudy

    • 16
    • 18

    Partly cloudy

    • 17
    • 22

    Sunny

    • 19
    • 20

    Partly cloudy

    • 18
    • 20

    Shower

    • 17
    • 17

    Windy

    • 15
    • 16

    Windy

Today 5 Jan West and South Gippsland

Mostly clear. The chance of a thunderstorm about the ranges early this evening. Winds southeast to southwesterly 20 to 30 km/h becoming light in the late evening.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
West to southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the west.
1st Swell
West to southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A trough over the far northeast will contract into NSW late Monday evening before a high pressure system over far southwest crosses the state on Tuesday. This high will establish in Tasman Sea through the midweek with new trough moving into western Victoria on Wednesday. This trough will remain stationary over the central and western districts with a cooler west to southwesterly airstream and a ridge in the west establishing on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twin Islets Temperature Statistics View More

January Temperature

Hogan Island (2km)

  • Lowest 1 January, 2026

    12.1 °C

  • Average January

    16.4 °C

  • Highest 3 January, 2026

    21.1 °C

Climate (2021–Present)

Hogan Island (2km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14 °C

  • Average High 2021–2026

    17.2 °C
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