Merri River Entrance Weather Forecast

    • 14
    • 19

    Partly cloudy

    • 12
    • 19

    Partly cloudy

    • 8
    • 25

    Sunny

    • 14
    • 37

    Becoming windy. Mostly sunny

    • 15
    • 22

    Cloud clearing

    • 11
    • 29

    Sunny

    • 17
    • 34

    Partly cloudy

Today 21 Jan Warrnambool

Partly cloudy. Slight chance of a shower. Winds southerly 30 to 35 km/h.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore.
Seas
2 metres.
1st Swell
Southwesterly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over waters south of the Bight extends a ridge over western Victoria, extending more broadly over the state on Thursday, before progressing eastwards to be over the Tasman Sea by Friday. A trough of low pressure enters from the west late Saturday, forecast to move across the state into early Sunday. A new high pressure centre is expected to lie to the southwest of the state on Sunday, directing a south to southeasterly airstream over Victoria.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri River Entrance Temperature Statistics View More

January Temperature

Warrnambool Airport (12km)

  • Lowest 5 January, 2026

    5.4 °C

  • Average January

    17.9 °C

  • Highest 7 January, 2026

    41.3 °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 °C
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