Merri River Entrance Weather Forecast

    • 4
    • 14

    Shower or two

    • 3
    • 15

    Partly cloudy

    • 7
    • 16

    Showers

    • 8
    • 14

    Rain

    • 7
    • 13

    Rain easing. Windy

    • 7
    • 16

    Showers. Becoming windy

    • 6
    • 13

    Showers. Windy

Today 6 Aug Warrnambool

Cloudy. Medium chance of showers, becoming less likely later this evening. Winds westerly 15 to 25 km/h becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northwest to southwesterly 10 to 15 knots, reaching up to 20 knots in the far east in the late afternoon. Winds tending southwesterly in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre later in the evening.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system to the north extends a ridge over the west of the state. The ridge will slowly move eastwards across the state through to the end of the week. A weak trough will clip parts of the south during Thursday. The high pressure system will move out over the Tasman Sea on Saturday ahead of a vigorous cold front expected to cross the state on Sunday. A low pressure system will move across Bass Strait on Monday morning in the wake of Sunday's front.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri River Entrance Temperature Statistics View More

August Temperature

Warrnambool Airport (12km)

  • Lowest 2 August, 2026

    1.4 °C

  • Average August

    8.3 °C

  • Highest 2 August, 2026

    15.2 °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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