Jones Island Weather Forecast

    • 10
    • 24

    Sunny

    • 12
    • 25

    Sunny

    • 13
    • 26

    Partly cloudy

    • 17
    • 30

    Partly cloudy

    • 17
    • 23

    Partly cloudy

    • 14
    • 25

    Partly cloudy

    • 15
    • 29

    Sunny

Today 15 Apr West Coast

The chance of morning fog. Sunny afternoon. Light winds becoming northwest to northeasterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures around 30.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Weather
Sunny.
Weather Situation
A high pressure system centred over the south of SA will move slowly eastwards this week and a cold front will move across the far southeast of SA on Thursday. A second high pressure system is expected to follow and will become established south of the Bight late Thursday then will move eastwards during Friday and Saturday. A trough will move over the far west on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jones Island Temperature Statistics View More

April Temperature

Streaky Bay (45km)

  • Lowest 14 April, 2026

    5.3 °C

  • Average April

    16.5 °C

  • Highest 4 April, 2026

    29 °C

Climate (2021–Present)

Streaky Bay (45km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.5 °C
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