Boundary Islet Weather Forecast

    • 12
    • 15

    Partly cloudy

    • 13
    • 14

    Partly cloudy

    • 13
    • 14

    Shower

    • 11
    • 12

    Windy

    • 11
    • 13

    Windy

    • 13
    • 14

    Shower

    • 13
    • 14

    Shower

Today 20 Jul West and South Gippsland

Mostly clear. Winds west to northwesterly 15 to 20 km/h becoming light in the late afternoon.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Westerly 10 to 15 knots, reaching up to 20 knots in the west in the late afternoon. Winds turning north to northwesterly in the evening.
Seas
Around 1 metre.
1st Swell
East to northeasterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A high pressure system lies over over the Tasman Sea and extends a broad ridge west over Victoria and Bass Strait. A weak cold front is expected to approach western Victoria late Tuesday and then cross southern Victoria and Bass Strait on Wednesday. A high pressure ridge near the Bight will extend a ridge over northern Victoria on Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boundary Islet Temperature Statistics View More

July Temperature

Hogan Island (4km)

  • Lowest 15 July, 2026

    7.8 °C

  • Average July

    11.2 °C

  • Highest 1 July, 2026

    16.3 °C

Climate (2021–2026)

Hogan Island (4km)

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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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