Golden Bay Weather Forecast

    • 17
    • 20

    Showers. Possible afternoon storm

    • 14
    • 19

    Showers

    • 15
    • 18

    Showers easing

    • 12
    • 17

    Showers

    • 9
    • 17

    Mostly sunny

    • 9
    • 17

    Mostly sunny

    • 9
    • 18

    Sunny

Today 16 Jul Mandurah

Cloudy. Very high chance of showers. The chance of a thunderstorm in the early afternoon, possibly severe with heavy rain which may lead to flash flooding. Winds northerly 25 to 35 km/h tending northwesterly in the early afternoon then becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northerly 15 to 25 knots, reaching up to 30 knots in the early afternoon. Winds shifting west to southwesterly 15 to 20 knots in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning, then decreasing to 1 metre by early evening.
1st Swell
West to southwesterly 1.5 to 2 metres.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
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  • Temperature Forecast Bureau of Meteorology

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Golden Bay Temperature Statistics View More

July Temperature

Mandurah (11km)

  • Lowest 14 July, 2026

    8.7 °C

  • Average July

    14.4 °C

  • Highest 14 July, 2026

    20 °C

Climate (2021–2026)

Mandurah (11km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.1 °C

  • Average High 2021–2026

    23.8 °C
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