Half Moon Bay Weather Forecast

    • 6
    • 15

    Possible shower

    • 6
    • 16

    Partly cloudy

    • 8
    • 16

    Showers increasing

    • 6
    • 13

    Shower or two

    • 4
    • 13

    Shower or two

    • 6
    • 15

    Shower or two

    • 7
    • 15

    Shower or two

Today 11 Jul Melbourne

Partly cloudy. High chance of showers, most likely in the afternoon and early evening. Winds northwesterly 20 to 30 km/h tending westerly in the middle of the day then becoming light in the evening.

Port Phillip Local Waters

Wind
Northwesterly 15 to 20 knots turning west to southwesterly in the middle of the day. Winds reaching up to 25 knots for a period in the middle of the day.
Seas
Around 1 metre.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A front is forecast to cross Victorian coastal waters this afternoon before a high pressure system crosses NSW and extends a ridge over Bass Strait tomorrow. Northwesterly winds will freshen on Sunday ahead of a cold front that is forecast to enter the western Bass Strait during the afternoon before reaching eastern waters at night. Another cold front will approach from the west on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay Temperature Statistics View More

July Temperature

Moorabbin Airport (21km)

  • Lowest 4 July, 2025

    2.9 °C

  • Average July

    10.4 °C

  • Highest 6 July, 2025

    18.4 °C

Climate (2020–Present)

Moorabbin Airport (21km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    15.2 °C

  • Average High 2020–2025

    20.3 °C
Get WillyWeather+ to remove ads