Geordie Bay Weather Forecast

    • 19
    • 28

    Sunny

    • 21
    • 29

    Sunny

    • 22
    • 31

    Sunny

    • 23
    • 29

    Sunny

    • 21
    • 26

    Becoming windy. Mostly sunny

    • 18
    • 25

    Wind easing. Cloud clearing

    • 19
    • 25

    Mostly sunny

Today 19 Jan Lower West

Sunny. Winds east to southeasterly 15 to 25 km/h tending southeast to southwesterly 20 to 30 km/h in the late afternoon then becoming southeasterly 15 to 25 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly 15 to 20 knots tending south to southeasterly in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Sunny.
Weather Situation
A ridge lies south of the State with a high pressure centre moving into the Bight during Tuesday and Wednesday. A west coast trough is developing and will deepen during Tuesday and Wednesday before moving inland on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Geordie Bay Temperature Statistics View More

January Temperature

Rottnest Island (2km)

  • Lowest 18 January, 2026

    15.9 °C

  • Average January

    21.9 °C

  • Highest 1 January, 2026

    31.2 °C

Climate (2021–Present)

Rottnest Island (2km)

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  • Average Low 2021–2026

    16.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
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