Cape Jervis Weather Forecast

    • 15
    • 19

    Cloudy

    • 13
    • 26

    Partly cloudy

    • 19
    • 23

    Partly cloudy

    • 15
    • 25

    Sunny

    • 18
    • 25

    Partly cloudy

    • 18
    • 24

    Partly cloudy

    • 15
    • 21

    Partly cloudy

Today 20 Apr Mount Lofty Ranges

Partly cloudy. Slight chance of a shower in the south in the morning. Near zero chance of rain elsewhere. The chance of morning fog in the north. Winds southeasterly 15 to 20 km/h becoming light in the evening. Overnight temperatures falling to around 13 with daytime temperatures reaching between 19 and 24.

Investigator Strait Coastal Waters

Wind
Southeasterly 10 to 15 knots turning easterly in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre by early evening.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Jervis Temperature Statistics View More

April Temperature

Parawa West (Second Valley Forest) (16km)

  • Lowest 11 April, 2026

    8.3 °C

  • Average April

    14.2 °C

  • Highest 6 April, 2026

    22.6 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (16km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    17.6 °C
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