Boundary Islet Weather Forecast

    • 13
    • 13

    Shower

    • 11
    • 11

    Windy

    • 10
    • 11

    Windy

    • 11
    • 14

    Partly cloudy

    • 13
    • 16

    Shower

    • 14
    • 14

    Shower

    • 12
    • 12

    Shower

Today 3 Sep West and South Gippsland

Partly cloudy. High chance of showers. Snow falling above 1400 metres. Damaging winds possible about the ranges. Winds west to northwesterly 25 to 40 km/h. Daytime maximum temperatures between 12 and 19.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Northwesterly 20 to 30 knots tending westerly in the middle of the day.
Seas
2 to 3 metres.
1st Swell
Westerly around 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A cold front will move across Victoria early Wednesday then another cold front will move across on Thursday. Winds will turn northeasterly on Saturday then gusty northerly on Sunday ahead of the passage of a trough in the west later. A vigorous cold front will move across early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boundary Islet Temperature Statistics View More

September Temperature

Hogan Island (4km)

  • Lowest 1 September, 2025

    9.4 °C

  • Average September

    10.9 °C

  • Highest 1 September, 2025

    12.9 °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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