Balcombe Bay Weather Forecast

    • 10
    • 23

    Possible shower

    • 12
    • 19

    Shower or two

    • 9
    • 14

    Showers

    • 7
    • 13

    Cloudy

    • 7
    • 15

    Cloudy

    • 5
    • 20

    Sunny

    • 11
    • 23

    Sunny

Today 13 Sep Mornington Peninsula

Partly cloudy. Medium chance of showers, most likely later this evening. Winds northerly 30 to 45 km/h decreasing to 20 to 30 km/h in the late evening.

Port Phillip Local Waters

Wind
Northerly 15 to 20 knots, reaching up to 25 knots in the south in the late afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system currently lies over the western Tasman Sea. A low pressure trough will move across Victoria during Sunday evening and Monday morning. A cold front will approach southwestern Victoria late Monday, crossing the State early Tuesday. A strong high pressure ridge pushes into western Victoria in its wake. The high pressure centre will cross Victoria during Thursday.
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  • Temperature Forecast Bureau of Meteorology

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Balcombe Bay Temperature Statistics View More

September Temperature

Cerberus (18km)

  • Lowest 8 September, 2026

    3.3 °C

  • Average September

    12.1 °C

  • Highest 5 September, 2026

    17.6 °C

Climate (2021–2026)

Cerberus (18km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.6 °C
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