Fosters Beach Weather Forecast

    • 14
    • 34

    Mostly clear

    • 17
    • 29

    Possible shower

    • 14
    • 23

    Possible early shower

    • 11
    • 23

    Showers. Possible storm

    • 13
    • 20

    Cloudy

    • 11
    • 19

    Shower or two

    • 11
    • 21

    Partly cloudy

Today 18 Dec Mornington Peninsula

Partly cloudy. Winds north to northwesterly 15 to 25 km/h shifting south to southeasterly 20 to 30 km/h in the early afternoon.

Port Phillip Local Waters

Wind
Variable below 10 knots becoming southerly 10 to 15 knots in the middle of the day then becoming variable below 10 knots in the evening.
Seas
Below 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system in the Tasman Sea maintains a ridge across Victoria, until a broad area of low pressure develops to the west later today. The low is forecast to slowly move across the state during Friday and Saturday, before another low and associated cold front move across Victoria on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fosters Beach Temperature Statistics View More

December Temperature

Cerberus (19km)

  • Lowest 3 December, 2025

    6 °C

  • Average December

    15.6 °C

  • Highest 4 December, 2025

    34 °C

Climate (2020–Present)

Cerberus (19km)

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  • Average Low 2020–2025

    10.1 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.5 °C
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