Cape Jervis Weather Forecast

    • 18
    • 21

    Shower

    • 14
    • 18

    Shower

    • 12
    • 17

    Shower

    • 14
    • 18

    Cloudy

    • 13
    • 19

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 13
    • 20

    Partly cloudy

Today 9 Apr Mount Lofty Ranges

Partly cloudy. High chance of showers. The chance of a thunderstorm during the morning and afternoon. Winds northwesterly 25 to 35 km/h increasing to 25 to 40 km/h in the early afternoon then turning westerly 25 to 35 km/h in the late afternoon. Daytime maximum temperatures between 19 and 22.

Investigator Strait Coastal Waters

Wind
Westerly 15 to 25 knots, reaching up to 30 knots in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1 to 2 metres by early evening.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm this morning.
Weather Situation
A cold front sweeps across southern SA today. This front will push the inland trough into the far north, exiting the state early Friday. A cooler southwest to southerly flow will gradually moderate in the wake of the front as a strong high pressure system moves in from the west from Friday, establishing in the Bight on Sunday.
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 8 April, 2026

    8.7 °C

  • Average April

    14.7 °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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