Merri River Entrance Weather Forecast

    • 17
    • 26

    Shower or two. Possible storm

    • 12
    • 19

    Cloudy

    • 12
    • 29

    Sunny

    • 17
    • 27

    Shower or two

    • 13
    • 21

    Showers

    • 9
    • 16

    Showers

    • 7
    • 14

    Showers

Today 20 Oct Warrnambool

Partly cloudy. Medium chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding. Winds north to northwesterly 20 to 25 km/h turning west to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
North to northwesterly 10 to 15 knots, reaching up to 20 knots in the far east in the late morning. Winds shifting south to southwesterly in the early afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A high pressure system centred over the Tasman Sea will move slowly eastwards throughout this week. A weak trough will move over western Victoria during Tuesday and Wednesday, before a cold front approaches from the west on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri River Entrance Temperature Statistics View More

October Temperature

Warrnambool Airport (12 km)

  • Lowest 8 October, 2026

    3.5 °C

  • Average October

    13.5 °C

  • Highest 18 October, 2026

    27.8 °C

Climate (2021–2026)

Warrnambool Airport (12 km)

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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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