Merri River Entrance Weather Forecast

    • 14
    • 19

    Rain

    • 10
    • 18

    Showers easing

    • 9
    • 18

    Possible shower

    • 9
    • 17

    Showers

    • 9
    • 17

    Showers easing

    • 9
    • 17

    Shower or two

    • 8
    • 17

    Shower or two

Today 16 May Warrnambool

Cloudy. Very high chance of rain, most likely from late this morning. Winds northeasterly 20 to 25 km/h tending northerly 20 to 30 km/h in the morning then becoming light in the late evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
North to northeasterly 15 to 20 knots tending north to northwesterly during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
West to southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Cloudy. Near 100% chance of rain.
Weather Situation
A large high pressure system centred over the Tasman Sea drifts slowly away to the southeast today. A slow-moving trough moving over South Australia will gradually move across Victoria over the weekend. A new ridge extends over northern Victoria behind the trough, and is expected to dominate conditions for much of next week, although a weak cold front will cross Bass Strait on Monday or Tuesday.
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 12 May, 2026

    4.8 °C

  • Average May

    13.7 °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

    13.4 °C

  • Average High 2021–2026

    19.1 °C
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