Half Moon Bay Weather Forecast

    • 6
    • 14

    Showers

    • 10
    • 16

    Showers increasing

    • 9
    • 15

    Showers easing

    • 7
    • 16

    Partly cloudy

    • 7
    • 15

    Partly cloudy

    • 5
    • 15

    Partly cloudy

    • 5
    • 17

    Mostly sunny

Today 12 Jul Melbourne

Cloudy. Very high chance of showers, most likely during this afternoon and evening. Winds northwesterly 20 to 30 km/h.

Port Phillip Local Waters

Wind
Northwesterly 15 to 20 knots, reaching up to 30 knots in the south early in the morning.
Seas
1 to 1.5 metres.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A cold front clears eastern Victoria early this morning leaving a cool westerly airstream in it's wake. Embedded cold fronts and troughs within the westerly airstream will cross southern Victoria at times during Sunday through until Tuesday. The westerly airstream weakens on Wednesday as a high pressure system over the Bight extends a ridge over Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay Temperature Statistics View More

July Temperature

Moorabbin Airport (7km)

  • Lowest 10 July, 2026

    0.1 °C

  • Average July

    9.2 °C

  • Highest 1 July, 2026

    17.1 °C

Climate (2021–2026)

Moorabbin Airport (7km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.5 °C
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