Hopkins Island Weather Forecast

    • 17
    • 19

    Shower

    • 17
    • 18

    Windy

    • 16
    • 18

    Shower

    • 17
    • 17

    Partly cloudy

    • 16
    • 18

    Partly cloudy

    • 16
    • 16

    Shower

    • 15
    • 17

    Cloudy

Today 30 Oct Lower Eyre Peninsula

Cloudy. Very high chance of showers, most likely in the morning and afternoon. A thunderstorm likely in the morning and afternoon. Winds east to northeasterly 15 to 25 km/h increasing to 35 km/h before shifting northwesterly 20 to 30 km/h in the late afternoon. Overnight temperatures falling to around 14 with daytime temperatures reaching the mid 20s.

Spencer Gulf Coastal Waters

Wind
East to northeasterly 15 to 20 knots tending north to northeasterly before dawn then turning northwesterly in the evening. Winds reaching up to 25 knots south of Cowell to Wallaroo during the day.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres around midday, then decreasing below 1.5 metres by early evening.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres south of Port Neill to Port Victoria.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm from the late morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hopkins Island Temperature Statistics View More

October Temperature

Neptune Island (41 km)

  • Lowest 2 October, 2026

    12 °C

  • Average October

    15.7 °C

  • Highest 22 October, 2026

    23.6 °C

Climate (2021–2026)

Neptune Island (41 km)

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  • Average Low 2021–2026

    14.4 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.9 °C
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