Great Glennie Island Weather Forecast

    • 11
    • 12

    Wind easing. Mostly sunny

    • 12
    • 13

    Cloud clearing

    • 12
    • 14

    Sunny

    • 13
    • 16

    Partly cloudy

    • 16
    • 17

    Partly cloudy

    • 15
    • 15

    Possible shower

    • 14
    • 15

    Windy. Cloudy

Today 21 Sep West and South Gippsland

Cloudy. Slight chance of a shower about the ranges in the late morning. Near zero chance of rain elsewhere. Snow possible above 1200 metres. Winds southwesterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures between 10 and 15.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots in the far east in the late morning and early afternoon.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday, then decreasing to 1 metre later in the evening.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Mostly sunny.
Weather Situation
A cool southwesterly airstream will cross Victoria today as a high pressure system moves over waters south of the Bight, reaching western Bass Strait by tonight. The high will be located over the Tasman Sea by Tuesday night, with a warm northeasterly airstream continuing on Wednesday and Thursday as the high continues moving east.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Great Glennie Island Temperature Statistics View More

September Temperature

Wilsons Promontory Lighthouse (17km)

  • Lowest 16 September, 2026

    7.3 °C

  • Average September

    13.6 °C

  • Highest 13 September, 2026

    24.2 °C

Climate (2021–2026)

Wilsons Promontory Lighthouse (17km)

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

  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    16.9 °C
Get WillyWeather+ to remove ads