Sullivan Bay Weather Forecast

    • 10
    • 24

    Partly cloudy

    • 16
    • 22

    Storm

    • 12
    • 18

    Shower

    • 11
    • 19

    Shower

    • 13
    • 19

    Shower

    • 12
    • 20

    Shower

    • 11
    • 17

    Shower

Today 30 Oct Mornington Peninsula

Partly cloudy. Light winds becoming northeasterly 15 to 20 km/h in the late afternoon.

Port Phillip Local Waters

Wind
Southeasterly below 10 knots becoming east to northeasterly before dawn.
Seas
Below 1 metre.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sullivan Bay Temperature Statistics View More

October Temperature

Cerberus (36 km)

  • Lowest 15 October, 2026

    3.3 °C

  • Average October

    15.3 °C

  • Highest 22 October, 2026

    30.6 °C

Climate (2021–2026)

Cerberus (36 km)

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  • Average Low 2021–2026

    10.3 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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