Cape Jervis Offshore Weather Forecast

    • 17
    • 18

    Windy

    • 18
    • 22

    Windy

    • 21
    • 25

    Partly cloudy

    • 22
    • 25

    Shower

    • 18
    • 19

    Cloudy

    • 18
    • 19

    Partly cloudy

    • 18
    • 19

    Sunny

Today 14 Feb Mount Lofty Ranges

Mostly sunny. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures 23 to 30.

Investigator Strait Coastal Waters

Wind
Southeasterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
West to southwesterly below 1 metre, increasing to 1 to 1.5 metres through the Backstairs Passage.
Weather
Mostly sunny.
Weather Situation
A high pressure system south of the Bight extends a ridge across the state that will persist into the weekend. A trough will move into the far west on Monday before moving across the south and west on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Jervis Offshore Temperature Statistics View More

February Temperature

Parawa West (Second Valley Forest) (25km)

  • Lowest 2 February, 2026

    10.3 °C

  • Average February

    16.7 °C

  • Highest 10 February, 2026

    32.2 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (25km)

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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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