Great Glennie Island Weather Forecast

    • 11
    • 14

    Shower or two. Windy

    • 12
    • 12

    Shower or two. Wind easing

    • 11
    • 14

    Sunny

    • 13
    • 14

    Shower or two

    • 12
    • 13

    Shower or two

    • 11
    • 13

    Sunny

    • 12
    • 13

    Shower or two

Today 19 Jul West and South Gippsland

Partly cloudy. Areas of frost and patchy fog this morning. Medium chance of showers near Wilsons Promontory, slight chance elsewhere. Snow possible above 1400 metres. Winds northwesterly 25 to 35 km/h. Daytime maximum temperatures between 8 and 15.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
North to northwesterly 20 to 30 knots, reaching up to 35 knots offshore in the late morning and afternoon. Winds tending west to northwesterly 20 to 30 knots in the afternoon.
Seas
2 to 3 metres, increasing to 2 to 4 metres in the far west during the morning.
1st Swell
West to southwesterly 2 to 3 metres, increasing to 3 to 5 metres in the west.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the far west with possible squalls above 40 knots.
Weather Situation
A high pressure system crossing NSW extends a ridge over eastern Bass Strait as a weak cold front approaches from the west. The front will cross Bass Strait on Saturday afternoon and evening as the next high pressure system crosses South Australia. The high will then cross Victoria on Sunday before moving over the Tasman Sea on Monday as the next cold front approaches from the west. This front will also weaken as it crosses Victoria and Bass Strait on Tuesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Great Glennie Island Temperature Statistics View More

July Temperature

Wilsons Promontory Lighthouse (17km)

  • Lowest 15 July, 2025

    7 °C
  • Average July

    11.3 °C
  • Highest 5 July, 2025

    14.9 °C

Climate (2020–Present)

Wilsons Promontory Lighthouse (17km)

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  • Average Low 2020–2025

    12.5 °C
  • Average 2020–2025

    14.4 °C
  • Average High 2020–2025

    16.9 °C
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