Cape Jervis Weather Forecast

    • 15
    • 21

    Windy

    • 16
    • 22

    Partly cloudy

    • 16
    • 20

    Shower

    • 16
    • 21

    Windy

    • 17
    • 25

    Partly cloudy

    • 19
    • 30

    Partly cloudy

    • 21
    • 29

    Partly cloudy

Today 13 Jan Mount Lofty Ranges

Mostly sunny. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures 21 to 30.

Investigator Strait Coastal Waters

Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots in the late evening.
Seas
1 to 2 metres.
1st Swell
West to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge south of SA will persist over the coming days, with a high centre moving to the south of the Bight mid week. The high will continue moving eastwards into the Tasman Sea later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Jervis Temperature Statistics View More

January Temperature

Parawa West (Second Valley Forest) (16km)

  • Lowest 1 January, 2026

    10.2 °C

  • Average January

    17.9 °C

  • Highest 7 January, 2026

    39.5 °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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