Boundary Islet Weather Forecast

    • 13
    • 15

    Partly cloudy

    • 15
    • 17

    Partly cloudy

    • 14
    • 15

    Windy

    • 11
    • 13

    Windy

    • 12
    • 14

    Partly cloudy

    • 14
    • 15

    Shower

    • 11
    • 12

    Shower

Today 14 Sep West and South Gippsland

Patchy fog early this morning. Sunny afternoon. Winds northwesterly 20 to 30 km/h. Daytime maximum temperatures between 15 and 22.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
North to northwesterly 15 to 20 knots, reaching up to 25 knots in the west in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
West to southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A large high pressure system over southeastern Australia will move out into the Tasman Sea today, turning winds north to northwesterly over Bass Strait. Winds strengthening on Monday as a cold front approaches, then turning westerly on Tuesday as the front crosses Bass Strait. A weak high pressure system then passes to the north of Victoria on Wednesday.
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 6 September, 2025

    6.7 °C

  • Average September

    11.3 °C

  • Highest 7 September, 2025

    18.6 °C

Climate (2020–Present)

Hogan Island (4km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    14.1 °C

  • Average High 2020–2025

    17.3 °C
Get WillyWeather+ to remove ads