Merri River Entrance Weather Forecast

    • 9
    • 14

    Cloudy

    • 3
    • 15

    Late shower or two

    • 9
    • 13

    Cloudy

    • 8
    • 15

    Partly cloudy

    • 5
    • 16

    Partly cloudy

    • 7
    • 20

    Mostly sunny

    • 12
    • 22

    Shower or two

Today 7 Sep Warrnambool

Cloudy. High chance of showers, becoming less likely this morning. Winds westerly 20 to 25 km/h turning south to southwesterly 20 to 30 km/h in the early morning then becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southwesterly 20 to 25 knots, reaching up to 30 knots during the morning. Winds turning southerly 15 to 25 knots in the early morning then decreasing to 10 to 15 knots in the early afternoon.
Seas
1 to 2 metres, decreasing to 1 metre during the afternoon.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy. 50% chance of showers early this morning.
Weather Situation
A high pressure ridge lies over northern Victoria, while a weak cold front is expected to cross southern Victoria through today. The ridge will extend across the state Tuesday, before another weak cold front clips southern Victoria later that day. A high pressure system will approach from the west from Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri River Entrance Temperature Statistics View More

September Temperature

Warrnambool Airport (12km)

  • Lowest 1 September, 2026

    5.4 °C

  • Average September

    11.7 °C

  • Highest 1 September, 2026

    18.2 °C

Climate (2021–2026)

Warrnambool Airport (12km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    19.2 °C
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