Hart Island Weather Forecast

    • 14
    • 15

    Clear

    • 14
    • 17

    Shower

    • 16
    • 16

    Partly cloudy

    • 15
    • 15

    Partly cloudy

    • 15
    • 16

    Partly cloudy

    • 15
    • 15

    Partly cloudy

    • 14
    • 16

    Partly cloudy

Today 17 Aug West Coast

Mostly clear. Slight chance of a shower south of Streaky Bay early this evening. Near zero chance of rain elsewhere. Winds northeasterly 15 to 25 km/h.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge over South Australia. A weakening cold front moves into far southwestern parts later on Tuesday and moves southeast across the state into Wednesday. Another high pressure system develops over the north of the state later Wednesday, with weak troughs clipping the southeast in a broad westerly flow on Thursday and Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hart Island Temperature Statistics View More

August Temperature

Ceduna Airport (77km)

  • Lowest 4 August, 2026

    -1.6 °C

  • Average August

    11.7 °C

  • Highest 8 August, 2026

    21.1 °C

Climate (2021–2026)

Ceduna Airport (77km)

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  • Average Low 2021–2026

    10.9 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
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