Boundary Islet Weather Forecast

    • 13
    • 14

    Partly cloudy

    • 12
    • 14

    Windy

    • 11
    • 14

    Windy

    • 11
    • 12

    Shower

    • 12
    • 14

    Shower

    • 13
    • 14

    Shower

    • 12
    • 13

    Shower

Today 7 Jul West and South Gippsland

Patchy morning fog. Patches of morning frost in the west. Sunny afternoon. Light winds becoming northerly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 12 and 16.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
West to southwesterly 10 to 15 knots becoming variable about 10 knots in the late afternoon then becoming north to northwesterly 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Partly cloudy.
Weather Situation
A weakening low pressure system and associated trough over eastern Victoria will move further southeast, as a ridge of high pressure quickly crosses the state and Bass Strait today. A cold front will approach from the west, forecast to cross Victorian coastal waters during Tuesday afternoon and evening, with another front to approach western Victoria late on Wednesday. This front will cross Victoria and Bass Strait on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boundary Islet Temperature Statistics View More

July Temperature

Hogan Island (4km)

  • Lowest 1 July, 2025

    8.9 °C

  • Average July

    11.6 °C

  • Highest 5 July, 2025

    16.4 °C

Climate (2020–Present)

Hogan Island (4km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    14.1 °C

  • Average High 2020–2025

    17.3 °C
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