Blue Bay Weather Forecast

    • 23
    • 32

    Sunny

    • 19
    • 26

    Partly cloudy

    • 15
    • 27

    Sunny

    • 18
    • 33

    Sunny

    • 23
    • 39

    Sunny

    • 25
    • 37

    Mostly sunny

    • 20
    • 28

    Cloud clearing

Today 16 Jan Mandurah

Mostly sunny. Winds westerly 20 to 25 km/h tending southwesterly 20 to 30 km/h in the early afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 10 to 15 knots becoming variable below 10 knots in the early morning then becoming southwesterly 10 to 15 knots in the middle of the day.
Seas
Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre around midday.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Sunny.
Weather Situation
A deep west coast trough nearby will move inland today ahead of a weak cold front brushing past the south coast tomorrow. A new ridge will develop about southwest WA from the weekend. A west coast trough will return later Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blue Bay Temperature Statistics View More

January Temperature

Mandurah (1km)

  • Lowest 9 January, 2026

    16.1 °C

  • Average January

    24.1 °C

  • Highest 2 January, 2026

    35 °C

Climate (2021–Present)

Mandurah (1km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    23.8 °C
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