Mornington Yacht Club Weather Forecast

    • 9
    • 21

    Clear

    • 11
    • 30

    Mostly sunny

    • 18
    • 25

    Shower or two

    • 12
    • 19

    Shower or two. Becoming windy

    • 11
    • 17

    Cloudy

    • 10
    • 19

    Partly cloudy

    • 9
    • 31

    Sunny

Today 11 Dec Mornington Peninsula

Clear. Winds southeasterly 15 to 25 km/h.

Port Phillip Local Waters

Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Clear.
Weather Situation
A ridge of high pressure over Tasmania will clear into the Tasman Sea on Friday with a trough lingering just across the NSW border along the east coast. A separate trough will then sweep across the state on Saturday, entering from the west in the early morning and clearing in the east by the evening. On Sunday a cold front will skim across the south with a new high pressure ridge developing in its wake on Monday.
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  • Temperature Forecast Bureau of Meteorology

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Mornington Yacht Club Temperature Statistics View More

December Temperature

Cerberus (21km)

  • Lowest 3 December, 2025

    6 °C
  • Average December

    15.5 °C
  • Highest 4 December, 2025

    34 °C

Climate (2020–Present)

Cerberus (21km)

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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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