Jacks Beach Weather Forecast

    • 9
    • 20

    Rain developing

    • 6
    • 15

    Showers

    • 8
    • 18

    Showers easing

    • 10
    • 18

    Shower or two

    • 11
    • 18

    Possible morning shower

    • 8
    • 19

    Sunny

    • 9
    • 21

    Mostly sunny

Today 6 May Mornington Peninsula

Partly cloudy. Very high chance of showers, most likely in the afternoon and evening. Possible small hail at night. Winds northwesterly 20 to 30 km/h turning west to southwesterly 25 to 40 km/h in the evening.

Western Port Local Waters

Wind
Northwesterly10 to 15 knots, increasing to 15 to 20 knots in the afternoon then turning west to southwesterly 20 to 30 knots in the evening.
Seas
Below 1 metre, increasing to 2 metres west of Sandy Point later in the evening.
Weather
Becoming cloudy. Near 100% chance of showers, with possible small hail later tonight.
Weather Situation
A weak ridge of high pressure extending over Victoria will be cleared on Wednesday as a cold front crosses over Victoria. This front is expected to develop a low pressure system off the east coast on Thursday which will move into the Tasman Sea on Friday. The high pressure ridge will begin to redevelop from the west on the weekend with the high pressure centre sitting well south of the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jacks Beach Temperature Statistics View More

May Temperature

Cerberus (3km)

  • Lowest 2 May, 2026

    10.5 °C

  • Average May

    16.4 °C

  • Highest 1 May, 2026

    27.8 °C

Climate (2021–Present)

Cerberus (3km)

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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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