Cape Knob Weather Forecast

    • 11
    • 13

    Showers. Windy

    • 11
    • 19

    Showers. Possible storm

    • 12
    • 21

    Shower or two

    • 10
    • 18

    Partly cloudy

    • 10
    • 16

    Shower or two

    • 7
    • 16

    Partly cloudy

    • 8
    • 19

    Partly cloudy

Today 26 Sep South Coastal

Cloudy. High chance of showers. The chance of a thunderstorm in the east. Winds east to southeasterly 25 to 40 km/h.

Albany Coastal Waters

Walpole to Bremer Bay
Wind
Easterly 30 to 35 knots.
Seas
3 metres, increasing to 3 to 4 metres offshore east of Albany.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. 80% chance of showers.
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 ridge is extending south of the state. An inland trough and low will move west on the weekend across southern and central WA, moving close to the west coast on Sunday. A high will develop south of the Bight on the weekend and move east for the following few days. On Monday the low will slip south of the state and the trough will move over south east parts. A cold front will approach on Tuesday and move through during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Knob Temperature Statistics View More

September Temperature

Jacup (72km)

  • Lowest 5 September, 2026

    1.1 °C

  • Average September

    13.5 °C

  • Highest 17 September, 2026

    32.9 °C

Climate (2021–2026)

Jacup (72km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    22.4 °C
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