Capps Island Weather Forecast

    • 16
    • 16

    Shower

    • 13
    • 17

    Partly cloudy

    • 16
    • 17

    Partly cloudy

    • 16
    • 16

    Shower

    • 15
    • 16

    Partly cloudy

    • 15
    • 15

    Shower

    • 14
    • 16

    Shower

Today 20 Sep South East Coastal

Cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds west to southwesterly 15 to 25 km/h shifting east to southeasterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures between 18 and 21.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
West to southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds shifting east to southeasterly 10 to 15 knots in the late afternoon.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre during the afternoon.
1st Swell
Southwesterly 2 to 4 metres, decreasing to 2 to 3 metres during the morning, then increasing to 3 to 4 metres during the afternoon.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A trough moves east through the Southern Interior and Eucla districts before leaving the state this morning as a new ridge builds over the southwest. Later tomorrow another trough will build in the west moving eastward on Tuesday as a cold front passes to the south of the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Capps Island Temperature Statistics View More

September Temperature

Esperance (26km)

  • Lowest 2 September, 2026

    7.7 °C

  • Average September

    16.2 °C

  • Highest 17 September, 2026

    32.5 °C

Climate (2021–2026)

Esperance (26km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.3 °C
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