Merri River Entrance Weather Forecast

    • 10
    • 15

    Showers. Windy

    • 6
    • 17

    Showers increasing

    • 11
    • 15

    Showers. Windy

    • 11
    • 15

    Shower or two

    • 9
    • 15

    Shower or two

    • 5
    • 15

    Shower or two

    • 9
    • 15

    Partly cloudy

Today 3 Sep Warrnambool

Cloudy. Very high chance of showers, becoming less likely in the late morning. Winds northwesterly 30 to 35 km/h tending northwest to southwesterly 30 to 45 km/h in the early morning then becoming northwesterly 15 to 20 km/h in the late evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northwesterly 25 to 30 knots turning westerly 20 to 30 knots in the early morning.
Seas
2 to 3 metres.
1st Swell
Westerly 4 to 5 metres, tending southwesterly 5 to 6 metres by early evening.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A cold front embedded in a westerly flow will clip the south of Victoria today, with a high pressure system to build to the north of the state in the evening. This high is expected to move over the Tasman Sea on Friday morning, with a strong cold front to approach the west of Victoria on Friday evening and cross the state on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri River Entrance Temperature Statistics View More

September Temperature

Warrnambool Airport (12km)

  • Lowest 1 September, 2026

    5.4 °C

  • Average September

    11.1 °C

  • Highest 1 September, 2026

    18.2 °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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