Marina Saint Vincent Weather Forecast

    • 7
    • 18

    Sunny

    • 12
    • 23

    Sunny

    • 15
    • 19

    Shower

    • 11
    • 16

    Cloudy

    • 10
    • 21

    Shower

    • 13
    • 16

    Shower

    • 8
    • 11

    Shower

Today 7 Oct Mount Lofty Ranges

Sunny. Winds east to northeasterly 15 to 25 km/h becoming light in the late afternoon then becoming east to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 19 and 22.

Investigator Strait Coastal Waters

Wind
Easterly 10 to 15 knots, reaching up to 20 knots through the Backstairs Passage during the morning. Winds tending northeasterly in the morning then tending northeast to southeasterly in the middle of the day.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system located to the south of SA will maintain a ridge over the state as it moves into the Tasman Sea from late Wednesday. A trough ahead of a strong cold front is then expected move over western SA on Thursday, before the front tracks east across the rest of SA on Friday and early Saturday. A high will quickly move southeast across the state on Saturday, ahead of another front forecast to move across on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marina Saint Vincent Temperature Statistics View More

October Temperature

Parawa West (Second Valley Forest) (8 km)

  • Lowest 3 October, 2026

    9.1 °C

  • Average October

    11.8 °C

  • Highest 1 October, 2026

    17.2 °C

Climate (2021–2026)

Parawa West (Second Valley Forest) (8 km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.7 °C
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