Half Moon Bay (Jan Juc) Weather Forecast

    • 9
    • 28

    Shower or two

    • 11
    • 18

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 11
    • 27

    Shower or two

    • 12
    • 21

    Showers

    • 10
    • 17

    Possible shower

    • 9
    • 15

    Shower or two

Today 16 Oct Geelong and Surf Coast

Partly cloudy. Medium chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening. Winds north to northwesterly 35 to 50 km/h turning westerly 30 to 45 km/h in the evening then decreasing to 20 to 30 km/h in the late evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
North to northwesterly 15 to 25 knots, reaching up to 30 knots inshore in the late morning. Winds turning westerly in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the afternoon and early evening.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over Victoria. A cold front will sweep across Bass Strait late Thursday and early Friday. A new high pressure system in the Bight moves over Victoria during Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay (Jan Juc) Temperature Statistics View More

October Temperature

Aireys Inlet (21km)

  • Lowest 13 October, 2025

    6.2 °C

  • Average October

    12.7 °C

  • Highest 5 October, 2025

    24.7 °C

Climate (2020–Present)

Aireys Inlet (21km)

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  • Average Low 2020–2025

    11 °C

  • Average 2020–2025

    14.1 °C

  • Average High 2020–2025

    18.7 °C
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