Macs Beach Offshore Weather Forecast

    • 16
    • 20

    Partly cloudy

    • 18
    • 21

    Partly cloudy

    • 20
    • 23

    Partly cloudy

    • 18
    • 19

    Shower

    • 16
    • 18

    Cloudy

    • 17
    • 23

    Partly cloudy

    • 18
    • 20

    Shower

Today 17 Oct Yorke Peninsula

Sunny. Winds east to northeasterly 15 to 20 km/h tending east to southeasterly in the early afternoon. Daytime maximum temperatures in the mid to high 20s.

Gulf St Vincent Coastal Waters

Wind
Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the early afternoon then turning easterly in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system southeast of Tasmania is expected to linger there until early next week, whilst extending a ridge over eastern SA. A trough of low pressure over WA is expected to move over SA early next week, while a cold front clips the southeast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macs Beach Offshore Temperature Statistics View More

October Temperature

Roseworthy (57 km)

  • Lowest 14 October, 2026

    1.9 °C

  • Average October

    15.3 °C

  • Highest 11 October, 2026

    32.6 °C

Climate (2021–2026)

Roseworthy (57 km)

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  • Average Low 2021–2026

    10 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.7 °C
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