Cleft Island Weather Forecast

    • 10
    • 13

    Cloudy

    • 10
    • 15

    Partly cloudy

    • 12
    • 13

    Showers easing

    • 10
    • 13

    Partly cloudy

    • 10
    • 13

    Partly cloudy

    • 10
    • 14

    Possible shower

    • 11
    • 13

    Shower or two

Today 23 Aug West and South Gippsland

Patches of morning frost in the east. Patchy morning fog. Mostly sunny afternoon. Light winds. Daytime maximum temperatures between 14 and 17.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
West to northwesterly 10 to 15 knots tending north to northwesterly below 10 knots during the day.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres, increasing to 2 to 4 metres in the west.
Weather
Cloudy.
Weather Situation
A ridge of high pressure over northern parts of the State will remain throughout the weekend as a cold front passes well to the south in a broad westerly flow. The ridge will weaken and move over the Tasman Sea on Monday and a low pressure system and associated trough will approach from the west, moving quickly over the north of the State on Tuesday and out of the Tasman on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cleft Island Temperature Statistics View More

August Temperature

Wilsons Promontory Lighthouse (11km)

  • Lowest 4 August, 2026

    7.7 °C

  • Average August

    11.6 °C

  • Highest 2 August, 2026

    15.5 °C

Climate (2021–2026)

Wilsons Promontory Lighthouse (11km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17 °C
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