Cat Bay Weather Forecast

    • 15
    • 26

    Becoming windy. Sunny

    • 16
    • 27

    Wind easing. Mostly sunny

    • 16
    • 27

    Mostly sunny

    • 15
    • 24

    Sunny

    • 14
    • 20

    Partly cloudy

    • 14
    • 25

    Partly cloudy

    • 16
    • 32

    Mostly sunny

Today 18 Jan Central

Mostly sunny. Winds east to southeasterly 25 to 40 km/h. Daytime maximum temperatures in the mid to high 20s.

Western Port Local Waters

Wind
Easterly 15 to 25 knots.
Seas
1 to 1.5 metres.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cat Bay Temperature Statistics View More

January Temperature

Rhyll (14km)

  • Lowest 2 January, 2026

    13 °C

  • Average January

    19.1 °C

  • Highest 9 January, 2026

    35.9 °C

Climate (2021–Present)

Rhyll (14km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    19.2 °C
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