Guilderton Weather Forecast

    • 11
    • 17

    Cloudy

    • 8
    • 18

    Shower

    • 11
    • 20

    Shower

    • 11
    • 19

    Cloudy

    • 10
    • 20

    Shower

    • 8
    • 23

    Sunny

    • 10
    • 27

    Sunny

Today 15 Sep Lower West

Cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. Winds southwesterly 20 to 30 km/h becoming light in the late evening.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
South to southwesterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy.
Caution
Large and powerful surf conditions during the evening are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
A vigorous southwesterly flow over southern waters will ease as a ridge of high pressure builds about the central west coast. Fresh to strong northwesterly winds will push over southwestern waters ahead of a cold front arriving Wednesday. A series of weak fronts then brush the far south through to late Thursday. Another ridge begins strengthening over the central west from Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Guilderton Temperature Statistics View More

September Temperature

Gingin Airport (36km)

  • Lowest 1 September, 2025

    1.6 °C

  • Average September

    12.7 °C

  • Highest 12 September, 2025

    26.6 °C

Climate (2020–Present)

Gingin Airport (36km)

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  • Average Low 2020–2025

    11.5 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    26.2 °C
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