Galway Bay Weather Forecast

    • 13
    • 20

    Shower

    • 10
    • 18

    Shower

    • 9
    • 16

    Cloudy

    • 8
    • 15

    Cloudy

    • 6
    • 17

    Partly cloudy

    • 7
    • 19

    Sunny

    • 11
    • 22

    Sunny

Today 13 Sep Yorke Peninsula

Very high chance of showers, becoming less likely this afternoon. The chance of a thunderstorm this morning. Mostly sunny afternoon. Winds northerly 25 to 35 km/h turning westerly 25 to 40 km/h in the late morning. Daytime maximum temperatures between 19 and 22.

Spencer Gulf Coastal Waters

Wind
North to northwesterly 15 to 20 knots turning west to southwesterly in the late morning.
Seas
1 to 1.5 metres.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy. 90% chance of showers south of Cowell to Wallaroo, 60% chance elsewhere. The chance of a thunderstorm in the morning with possible squalls above 40 knots.
Weather Situation
A trough will move across SA today ahead of a high pressure ridge that will build in the wake. A cold front will then slip across southern coasts late Monday and early Tuesday, before the high moves across waters to the south to be centred over Victoria by Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Galway Bay Temperature Statistics View More

September Temperature

Edithburgh (50km)

  • Lowest 1 September, 2026

    6.7 °C

  • Average September

    13.3 °C

  • Highest 1 September, 2026

    21 °C

Climate (2021–2026)

Edithburgh (50km)

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  • Average Low 2021–2026

    12.3 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    20.6 °C
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