Half Moon Bay (Jan Juc) Weather Forecast

    • 14
    • 23

    Partly cloudy

    • 15
    • 31

    Showers increasing

    • 12
    • 20

    Partly cloudy

    • 12
    • 24

    Showers

    • 14
    • 20

    Shower or two

    • 13
    • 23

    Partly cloudy

    • 15
    • 24

    Partly cloudy

Today 21 Feb Geelong and Surf Coast

Partly cloudy. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
South to southwesterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming easterly 15 to 20 knots in the late afternoon.
Seas
Around 1 metre, decreasing below 0.5 metres during the morning, then increasing to below 1 metre around midday.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
Weather
Partly cloudy.
Weather Situation
A high will drift eastwards over Bass Strait to be over the Tasman Sea by tonight. A cold front will cross western and central Victoria on Sunday, continuing through the east early Monday morning. A trough is forecast to pass slowly over Victoria during Tuesday and Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay (Jan Juc) Temperature Statistics View More

February Temperature

Aireys Inlet (21km)

  • Lowest 12 February, 2026

    9.9 °C

  • Average February

    18 °C

  • Highest 17 February, 2026

    33.8 °C

Climate (2021–Present)

Aireys Inlet (21km)

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  • Average Low 2021–2026

    11 °C

  • Average 2021–2026

    14.1 °C

  • Average High 2021–2026

    18.7 °C
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