Armstrongs Bay Weather Forecast

    • 12
    • 18

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 8
    • 20

    Mostly sunny

    • 8
    • 25

    Mostly sunny

    • 13
    • 19

    Partly cloudy

    • 10
    • 18

    Shower or two. Windy

    • 11
    • 17

    Cloudy

Today 9 Dec Warrnambool

Partly cloudy. Winds southwesterly 15 to 20 km/h tending southerly in the late afternoon then becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southwesterly 10 to 15 knots becoming variable about 10 knots in the late afternoon.
Seas
Around 1 metre, decreasing below 0.5 metres by early evening.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Mostly sunny.
Weather Situation
A cold front is moving over Bass Strait this morning. A new ridge of high pressure will extend across from the west later today and persist during Wednesday then the main high pressure centre will move eastwards across Tasmania on Thursday. A trough will move across the far west on Friday then over the remainder of the state on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Armstrongs Bay Temperature Statistics View More

December Temperature

Warrnambool Airport (10km)

  • Lowest 7 December, 2025

    5.4 °C

  • Average December

    13.9 °C

  • Highest 4 December, 2025

    30.9 °C

Climate (2020–Present)

Warrnambool Airport (10km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    19 °C
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