Merri River Entrance Weather Forecast

    • 11
    • 18

    Cloudy

    • 11
    • 19

    Cloudy

    • 8
    • 22

    Partly cloudy

    • 10
    • 23

    Becoming cloudy

    • 11
    • 21

    Partly cloudy

    • 11
    • 21

    Cloudy

    • 10
    • 23

    Partly cloudy

Today 12 Mar Warrnambool

Cloudy. Slight chance of a shower. Winds southwesterly 25 to 35 km/h tending southerly 20 to 30 km/h in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots in the far east in the late afternoon. Winds turning southerly in the evening.
Seas
1.5 metres, increasing to 1.5 to 2 metres in the far east.
1st Swell
Southwesterly 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Cloudy.
Weather Situation
A ridge of high pressure extends over southern Victoria and will persist into the weekend as a large high pressure system crosses waters south of the Bight. On Sunday a broad low pressure trough will develop over northern Victoria and linger in the north east into Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri River Entrance Temperature Statistics View More

March Temperature

Warrnambool Airport (12km)

  • Lowest 4 March, 2026

    7.7 °C

  • Average March

    16.8 °C

  • Highest 10 March, 2026

    27.9 °C

Climate (2021–Present)

Warrnambool Airport (12km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    19.1 °C
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