Merricks Beach Weather Forecast

    • 9
    • 19

    Partly cloudy

    • 11
    • 19

    Shower or two

    • 10
    • 18

    Shower or two

    • 9
    • 17

    Cloudy

    • 10
    • 17

    Shower or two

    • 9
    • 17

    Showers

    • 8
    • 15

    Showers

Today 25 May Mornington Peninsula

Partly cloudy. Light winds becoming southeasterly 15 to 25 km/h in the evening.

Western Port Local Waters

Wind
East to southeasterly about 10 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A low pressure system over central SA will slowly move inland over NSW later on Tuesday, extending a broad low pressure trough over Victoria. The low and trough will move slowly eastwards on Wednesday and Thursday to be over the western Tasman Sea on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merricks Beach Temperature Statistics View More

May Temperature

Cerberus (8km)

  • Lowest 22 May, 2026

    3.3 °C

  • Average May

    13.4 °C

  • Highest 1 May, 2026

    27.8 °C

Climate (2021–Present)

Cerberus (8km)

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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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