Jones Island Weather Forecast

    • 15
    • 21

    Cloudy

    • 13
    • 32

    Sunny

    • 24
    • 32

    Partly cloudy

    • 18
    • 23

    Shower

    • 18
    • 22

    Shower

    • 15
    • 17

    Shower

    • 12
    • 18

    Cloudy

Today 17 Oct West Coast

Partly cloudy. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 24 to 29.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
South to southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system is becoming established over the Bight, which will then move eastwards today into early Saturday, to be centred over the Tasman Sea by late Saturday. Another cold front will move over SA coasts on Sunday. A high pressure system will move over waters south of the Bight early to mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jones Island Temperature Statistics View More

October Temperature

Streaky Bay (45km)

  • Lowest 3 October, 2025

    6.9 °C

  • Average October

    17.1 °C

  • Highest 4 October, 2025

    34.6 °C

Climate (2020–Present)

Streaky Bay (45km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    16.4 °C

  • Average High 2020–2025

    23.5 °C
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