Round Islet Weather Forecast

    • 16
    • 16

    Partly cloudy

    • 15
    • 16

    Shower

    • 14
    • 16

    Shower

    • 14
    • 15

    Cloudy

    • 15
    • 16

    Partly cloudy

    • 15
    • 16

    Partly cloudy

    • 15
    • 15

    Shower

Today 18 May West and South Gippsland

Partly cloudy. Very high chance of showers about the ranges, medium chance elsewhere. Light winds. Daytime maximum temperatures between 14 and 19.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre, increasing to 1 to 1.5 metres in the east.
Weather
Partly cloudy.
Weather Situation
A slow moving trough lying over central Victoria will clear eastwards into the Tasman this afternoon. A high pressure ridge extends across the north of the State following the trough, as a series of weak cold fronts cross to the south. By the middle of the weak the high pressure ridge is expected to deepen and extend broadly across Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Round Islet Temperature Statistics View More

May Temperature

Hogan Island (1km)

  • Lowest 7 May, 2026

    7.5 °C
  • Average May

    15 °C
  • Highest 1 May, 2026

    23.5 °C

Climate (2021–Present)

Hogan Island (1km)

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  • Average Low 2021–2026

    11.8 °C
  • Average 2021–2026

    14.1 °C
  • Average High 2021–2026

    17.3 °C
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