Gull Island Weather Forecast

    • 12
    • 19

    Mostly sunny

    • 13
    • 25

    Sunny

    • 14
    • 27

    Sunny

    • 16
    • 26

    Becoming cloudy

    • 13
    • 20

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 14
    • 24

    Partly cloudy

Today 27 Dec Central

Cloud clearing. The chance of fog near the Yarra Valley early this morning. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures in the low 20s.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
South to southeasterly 10 to 15 knots, reaching up to 20 knots in the west during the morning. Winds becoming variable about 10 knots in the middle of the day then becoming east to southeasterly 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Cloud clearing.
Weather Situation
A high pressure system extends a broad ridge over Victoria as it slowly moves east from the Bight, to be over Tasmania later today and out to the Tasman Sea on Sunday. This ridge will begin clearing as a trough enters the far west late Monday, slowly moving over the state on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gull Island Temperature Statistics View More

December Temperature

Rhyll (11km)

  • Lowest 7 December, 2025

    8.6 °C

  • Average December

    16.3 °C

  • Highest 18 December, 2025

    35.3 °C

Climate (2020–Present)

Rhyll (11km)

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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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