Koonya Ocean Beach Weather Forecast

    • 14
    • 28

    Sunny

    • 16
    • 36

    Partly cloudy

    • 17
    • 22

    Cloudy

    • 15
    • 24

    Partly cloudy

    • 17
    • 26

    Partly cloudy

    • 17
    • 22

    Cloudy

    • 14
    • 20

    Shower

Today 26 Jan Mornington Peninsula

Sunny. Winds easterly 25 to 35 km/h.

Port Phillip Local Waters

Wind
East to southeasterly 10 to 15 knots tending southeast to southwesterly 15 to 20 knots in the middle of the day then tending southeasterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the north by early evening.
Weather
Sunny.
Weather Situation
A high pressure system moves over waters to the south of the state to be in the Tasman Sea today. A northerly airstream on Tuesday precedes another trough moving in from the west and reaching central districts in the afternoon and remaining districts on Wednesday. A ridge of high pressure moves into the west on Wednesday and more broadly over the state on Thursday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Koonya Ocean Beach Temperature Statistics View More

January Temperature

Cerberus (37km)

  • Lowest 23 January, 2026

    7.5 °C
  • Average January

    19.2 °C
  • Highest 9 January, 2026

    42.3 °C

Climate (2021–Present)

Cerberus (37km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    10.2 °C
  • Average 2021–2026

    14.5 °C
  • Average High 2021–2026

    19.5 °C
Get WillyWeather+ to remove ads