Round Islet Weather Forecast

    • 14
    • 16

    Cloudy

    • 15
    • 16

    Rain

    • 13
    • 14

    Rain

    • 14
    • 14

    Shower

    • 13
    • 13

    Shower

    • 13
    • 13

    Cloudy

    • 13
    • 14

    Shower

Today 30 Sep West and South Gippsland

Partly cloudy. Medium chance of showers late this afternoon and evening. Winds north to northwesterly 15 to 25 km/h. Daytime maximum temperatures 21 to 27.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Northwest to northeasterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming north to northeasterly 10 to 15 knots in the late afternoon.
Seas
Around 1 metre.
1st Swell
East to northeasterly around 1 metre.
Weather
Cloudy.
Weather Situation
A high pressure system over the Tasman Sea is directing a warm northerly airstream across Victoria as a low pressure trough crosses the Bight. The trough is expected to move over western Victoria late on Wednesday before moving slowly across central Victoria during Thursday. The trough is forecast to deepen over eastern Victoria throughout Friday before moving over the Tasman Sea during Saturday as a high pressure system approaches Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Round Islet Temperature Statistics View More

September Temperature

Hogan Island (1km)

  • Lowest 28 September, 2026

    7.5 °C

  • Average September

    12.5 °C

  • Highest 20 September, 2026

    23.5 °C

Climate (2021–2026)

Hogan Island (1km)

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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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