Cowes Weather Forecast

    • 13
    • 25

    Clear

    • 13
    • 27

    Sunny

    • 16
    • 26

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 13
    • 23

    Mostly sunny

    • 14
    • 26

    Sunny

    • 16
    • 27

    Mostly sunny

Today 28 Dec Central

Clear. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the evening.

Western Port Local Waters

Wind
East to southeasterly about 10 knots, reaching up to 20 knots west of Sandy Point in the evening.
Seas
Below 0.5 metres, increasing to below 1 metre west of Sandy Point.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman Sea is extending a ridge over Victoria. A trough will slowly cross from the west during Tuesday, and linger about the northeast on Wednesday as a high pressure system south of the Bight extends a ridge over Tasmania. On Thursday, Victoria will lie between a ridge over Tasmania and a trough in central NSW.
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  • Temperature Forecast Bureau of Meteorology

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Cowes Temperature Statistics View More

December Temperature

Rhyll (6km)

  • Lowest 7 December, 2025

    8.6 °C

  • Average December

    16.3 °C

  • Highest 18 December, 2025

    35.3 °C

Climate (2020–Present)

Rhyll (6km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    19.2 °C
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