Boundary Islet Weather Forecast

    • 17
    • 19

    Windy

    • 18
    • 19

    Partly cloudy

    • 17
    • 18

    Cloudy

    • 18
    • 18

    Partly cloudy

    • 18
    • 19

    Shower

    • 17
    • 17

    Shower

    • 16
    • 17

    Partly cloudy

Today 27 Jan West and South Gippsland

Sunny. Winds northeast to southeasterly 15 to 25 km/h tending northwest to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 30 to 40.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
East to northeasterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Easterly around 1 metre, increasing to 1 to 1.5 metres in the east around midday.
Weather
Sunny.
Weather Situation
A high pressure system is centred over the Tasman Sea and will remain slow moving today. A northerly airstream will develop over Victoria today ahead of a trough which is expected to move over western and central districts in the afternoon and evening, extending through remaining districts on Wednesday. A ridge of high pressure will move into the west on Wednesday and persist to the south of Victoria on Thursday and Friday as a trough lingers to the north.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boundary Islet Temperature Statistics View More

January Temperature

Hogan Island (4km)

  • Lowest 12 January, 2026

    11.3 °C

  • Average January

    17.3 °C

  • Highest 7 January, 2026

    33.9 °C

Climate (2021–Present)

Hogan Island (4km)

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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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