Bridgewater Bay Weather Forecast

    • 9
    • 17

    Showers developing. Windy

    • 7
    • 13

    Showers increasing

    • 9
    • 15

    Showers. Becoming windy

    • 8
    • 13

    Shower or two

    • 7
    • 15

    Cloudy

    • 9
    • 15

    Shower or two

    • 9
    • 16

    Shower or two

Today 19 Sep South West

Partly cloudy. Very high chance of showers, most likely in the afternoon and evening. Snow falling above 1100 metres. The chance of a thunderstorm near the coast in the afternoon and evening, with damaging winds in the late afternoon and evening. Possible small hail at night. Damaging winds possible near the Grampians. Winds northerly 20 to 30 km/h turning west to northwesterly 25 to 40 km/h during the morning. Overnight temperatures falling to around 9 with daytime temperatures reaching around 18.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northwesterly 15 to 25 knots increasing to 20 to 30 knots in the middle of the day then shifting westerly 25 to 30 knots in the late afternoon. Winds in the west may reach up to 35 knots at times in the afternoon.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres around midday.
1st Swell
Westerly 2.5 to 3 metres, increasing to 3 to 5 metres during the afternoon.
Weather
Partly cloudy. 95% chance of showers, with possible small hail in the evening. The chance of a thunderstorm in the afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bridgewater Bay Temperature Statistics View More

September Temperature

Portland Airport (5km)

  • Lowest 5 September, 2025

    2.2 °C

  • Average September

    11.6 °C

  • Highest 15 September, 2025

    24.1 °C

Climate (2020–Present)

Portland Airport (5km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    13.5 °C

  • Average High 2020–2025

    18.1 °C
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