Somers Beach Weather Forecast

    • 17
    • 24

    Possible shower

    • 12
    • 19

    Possible shower. Windy

    • 11
    • 17

    Cloudy

    • 11
    • 18

    Partly cloudy

    • 11
    • 28

    Sunny

    • 15
    • 31

    Sunny

    • 15
    • 25

    Possible shower

Today 13 Dec Mornington Peninsula

Partly cloudy. Medium chance of showers, most likely later this evening. The chance of a thunderstorm later this evening. Winds south to southwesterly 20 to 30 km/h becoming light in the late evening.

Western Port Local Waters

Wind
South to southwesterly 10 to 15 knot then turning westerly below 10 knots in the late evening.
Seas
Below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm, with possible squalls this evening.
Weather Situation
A low pressure trough moves through central and eastern Victoria this evening. A cold front and associated trough will then cross Bass Strait and Victoria on Sunday, before a ridge of high pressure moves in from the west during Monday. The ridge is expected to persist over the state as the high pressure centre moves through Bass Strait on Tuesday, and out to the Tasman Sea by Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Somers Beach Temperature Statistics View More

December Temperature

Cerberus (3km)

  • Lowest 3 December, 2025

    6 °C

  • Average December

    15.6 °C

  • Highest 4 December, 2025

    34 °C

Climate (2020–Present)

Cerberus (3km)

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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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