Twin Islets Weather Forecast

    • 11
    • 12

    Windy

    • 12
    • 12

    Partly cloudy

    • 12
    • 13

    Sunny

    • 13
    • 14

    Partly cloudy

    • 14
    • 16

    Partly cloudy

    • 14
    • 15

    Shower

    • 13
    • 15

    Windy

Today 21 Sep West and South Gippsland

Mostly clear. Winds west to southwesterly 15 to 25 km/h becoming light in the late evening.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore in the late afternoon.
Seas
1.5 to 2 metres.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres in the west.
Weather
Mostly clear.
Weather Situation
A high pressure system in the Bight moves into the Tasman Sea during Tuesday, directing a warm east to northeasterly airstream over Victoria during the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

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Twin Islets Temperature Statistics View More

September Temperature

Wilsons Promontory Lighthouse (49km)

  • 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 (49km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    16.9 °C
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