Mornington Pier Weather Forecast

    • 7
    • 17

    Mostly clear

    • 6
    • 18

    Partly cloudy

    • 9
    • 17

    Shower or two

    • 7
    • 18

    Cloud clearing

    • 5
    • 23

    Sunny

    • 9
    • 25

    Mostly sunny

    • 11
    • 20

    Showers easing

Today 4 Oct Mornington Peninsula

Mostly clear. Winds southwesterly 15 to 20 km/h becoming light in the late evening.

Port Phillip Local Waters

Wind
South to southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
Weather
Mostly clear.
Weather Situation
A low pressure trough will clear into the Tasman Sea as a weak high pressure system moves over far southwest Victoria. This high pressure system will be cleared by a cold front crossing southern Victoria on Tuesday morning. A new high pressure system is expected to develop in the Bight on Tuesday, moving south of the state on Wednesday, then drifting into the Tasman Sea on Thursday where it will continue to extend a weak ridge over Victoria.
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  • Temperature Forecast Bureau of Meteorology

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Mornington Pier Temperature Statistics View More

October Temperature

Cerberus (21km)

  • Lowest 2 October, 2026

    11.6 °C

  • Average October

    14 °C

  • Highest 1 October, 2026

    20.9 °C

Climate (2021–2026)

Cerberus (21km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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