Mounts Bay Weather Forecast

    • 18
    • 24

    Showers. Becoming windy

    • 15
    • 22

    Shower or two

    • 15
    • 22

    Cloud clearing

    • 16
    • 24

    Mostly sunny

    • 16
    • 25

    Partly cloudy

    • 17
    • 24

    Partly cloudy

    • 17
    • 25

    Partly cloudy

Today 15 Jan South West

Partly cloudy. Medium chance of showers, becoming less likely in the afternoon. The chance of a thunderstorm in the afternoon. Winds westerly 25 to 35 km/h tending southwesterly 30 to 45 km/h in the middle of the day. Daytime maximum temperatures in the low to mid 20s.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening. Winds turning southwesterly 20 to 25 knots in the late afternoon.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon.
1st Swell
Southwesterly below 1 metre, increasing to 1 to 2 metres in the west.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
Weather Situation
A cold front will cross Bass Strait during today. A high pressure system will move across the Bight in the wake of the cold front from Thursday, passing to the west of Tasmania on Friday before it contracts to the southeast over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mounts Bay Temperature Statistics View More

January Temperature

Cape Otway (16km)

  • Lowest 1 January, 2025

    9.2 °C

  • Average January

    18.7 °C

  • Highest 5 January, 2025

    33.7 °C

Climate (2020–Present)

Cape Otway (16km)

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  • Average Low 2020–2025

    11.6 °C

  • Average 2020–2025

    14.1 °C

  • Average High 2020–2025

    17.2 °C
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