Koonya Ocean Beach Weather Forecast

    • 11
    • 20

    Partly cloudy

    • 10
    • 23

    Partly cloudy

    • 14
    • 22

    Partly cloudy

    • 14
    • 23

    Sunny

    • 15
    • 24

    Partly cloudy

    • 16
    • 24

    Partly cloudy

    • 15
    • 21

    Partly cloudy

Today 20 Apr Mornington Peninsula

Mostly sunny. Light winds.

Port Phillip Local Waters

Wind
West to northwesterly below 10 knots becoming south to southeasterly in the middle of the day.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A ridge of high pressure will continue to persist over Victoria in the coming days. A weak trough is expected to cross the southwest and pass through Bass Strait on Wednesday, briefly interrupting the ridge before a new high pressure system develops to the southwest. This high will pass through Bass Straight and move into the Tasman but will continue to extend a ridge over Victoria into Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Koonya Ocean Beach Temperature Statistics View More

April Temperature

Cerberus (37km)

  • Lowest 19 April, 2026

    1.4 °C

  • Average April

    14.9 °C

  • Highest 1 April, 2026

    28.3 °C

Climate (2021–Present)

Cerberus (37km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.6 °C
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