Descartes Bay Weather Forecast

    • 10
    • 17

    Clear

    • 8
    • 17

    Partly cloudy

    • 9
    • 19

    Sunny

    • 12
    • 17

    Showers

    • 8
    • 17

    Mostly sunny

    • 8
    • 18

    Shower or two

    • 12
    • 17

    Showers

Today 7 Jun South West

Clear. Winds northwesterly 15 to 20 km/h becoming light in the late afternoon.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northwesterly 10 to 15 knots, reaching up to 20 knots in the east in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 4 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over southern NSW is directing a north to northwesterly airstream across Victoria. The high is forecast to be located over the Tasman Sea on Monday, with northerly winds strengthening on Tuesday as a cold front crosses the Bight. The front is expected to weaken as it crosses Victoria on Wednesday. The next high pressure system will rapidly cross Victoria on Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Descartes Bay Temperature Statistics View More

June Temperature

Portland Airport (7km)

  • Lowest 1 June, 2026

    6.5 °C

  • Average June

    11.6 °C

  • Highest 2 June, 2026

    16.9 °C

Climate (2021–Present)

Portland Airport (7km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.1 °C
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