Merri River Entrance Weather Forecast

    • 9
    • 18

    Possible shower

    • 10
    • 19

    Showers easing

    • 11
    • 17

    Shower or two

    • 8
    • 17

    Possible shower

    • 9
    • 17

    Shower or two

    • 9
    • 16

    Showers

    • 7
    • 15

    Showers

Today 25 May Warrnambool

Cloudy. Medium chance of showers, most likely in the late afternoon and evening. Light winds.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Easterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the west by early evening.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2 metres around midday.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A low pressure system centred west of Kangaroo Island is expected to move slowly inland across southern SA during today and early Tuesday then over NSW later Tuesday and extend a trough over Victoria. The low and trough will move slowly eastwards on Wednesday and Thursday to be over the western Tasman Sea on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri River Entrance Temperature Statistics View More

May Temperature

Warrnambool Airport (12km)

  • Lowest 22 May, 2026

    1.1 °C

  • Average May

    13 °C

  • Highest 1 May, 2026

    28.3 °C

Climate (2021–Present)

Warrnambool Airport (12km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    19.1 °C
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