Western Port Marina Weather Forecast

    • 11
    • 18

    Possible morning shower

    • 10
    • 27

    Sunny

    • 19
    • 30

    Windy. Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 12
    • 21

    Shower or two

    • 10
    • 18

    Possible morning shower

    • 11
    • 23

    Partly cloudy

Today 2 Dec Mornington Peninsula

Cloudy. Medium chance of showers this morning. Winds southwesterly 15 to 25 km/h becoming light in the evening.

Western Port Local Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots west of Sandy Point during the morning. Winds becoming variable about 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
Weather
Cloudy.
Weather Situation
A high pressure system over South Australia will move over Victoria on Tuesday before moving to the east on Wednesday to be in the Tasman Sea. A northwesterly flow will strengthen over the state on Wednesday. A cold front which will cross Victoria later on Thursday, followed by a trough and low pressure system on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Western Port Marina Temperature Statistics View More

December Temperature

Cerberus (6km)

  • Lowest 1 December, 2025

    10.8 °C

  • Average December

    11.9 °C

  • Highest

    –

Climate (2020–Present)

Cerberus (6km)

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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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