Sunday Island Weather Forecast

    • 4
    • 17

    Shower

    • 7
    • 15

    Partly cloudy

    • 5
    • 17

    Partly cloudy

    • 6
    • 18

    Shower

    • 6
    • 12

    Shower

    • 5
    • 12

    Shower

    • 4
    • 13

    Shower

Today 12 Aug West and South Gippsland

Partly cloudy. Areas of frost and patchy fog in the morning. Medium chance of showers, most likely in the late afternoon and evening. Snow possible above 1500 metres. Light winds becoming northwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Overnight temperatures falling to between zero and 5 with daytime temperatures reaching between 12 and 17.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Northeasterly 10 to 15 knots shifting west to northwesterly in the evening. Winds reaching up to 20 knots in the west during the morning and again in the late evening.
Seas
Around 1 metre.
1st Swell
Easterly around 1 metre.
Weather
Mostly sunny morning. 60% chance of showers late this afternoon and evening.
Weather Situation
A slow-moving high pressure system over the Tasman Sea continues to move further east as a cold front crosses the state today. A new high pressure system will move eastwards across Victoria on Wednesday to be over the Tasman Sea on Thursday. Northerly flow is expected to develop ahead of a stronger cold front on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sunday Island Temperature Statistics View More

August Temperature

Yarram Airport (20km)

  • Lowest 11 August, 2025

    0 °C

  • Average August

    9.2 °C

  • Highest 4 August, 2025

    18.9 °C

Climate (2020–Present)

Yarram Airport (20km)

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  • Average Low 2020–2025

    8.5 °C

  • Average 2020–2025

    13.8 °C

  • Average High 2020–2025

    19.9 °C
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