Merri River Entrance Weather Forecast

    • 2
    • 15

    Late shower or two

    • 9
    • 14

    Cloudy

    • 9
    • 15

    Partly cloudy

    • 4
    • 17

    Mostly sunny

    • 7
    • 21

    Mostly sunny

    • 12
    • 22

    Shower or two

    • 12
    • 19

    Shower or two

Today 8 Sep Warrnambool

Mostly sunny day. Medium chance of showers in the evening. Winds westerly 15 to 25 km/h tending southwesterly 20 to 30 km/h in the late evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 15 to 25 knots turning southwesterly 20 to 25 knots in the evening. Winds reaching up to 30 knots offshore in the late evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system south of the Bight extends a ridge over Victoria. A weak cold front will clip southern Victoria this evening, before the high pressure system drifts eastward over Victoria later in the week, moving into the Tasman Sea by the weekend.
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

    11.5 °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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