Port Gawler Beach Weather Forecast

    • 4
    • 20

    Sunny

    • 7
    • 25

    Mostly sunny

    • 12
    • 29

    Partly cloudy

    • 13
    • 27

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 16
    • 30

    Mostly sunny

Today 22 Sep Adelaide

Sunny. Winds easterly 15 to 20 km/h becoming light in the middle of the day then becoming easterly 15 to 20 km/h in the late evening.

Gulf St Vincent Coastal Waters

Wind
East to northeasterly 10 to 15 knots turning south to southeasterly in the late morning then tending east to southeasterly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system centred to the southeast will continue to move eastwards over Victoria and over the Tasman Sea on Tuesday. This high will continue to extend a ridge westwards over SA ahead of a low pressure trough that is expected to move over the far west of SA during Wednesday. The trough will slip southeastwards over southern coasts during Thursday and Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Gawler Beach Temperature Statistics View More

September Temperature

Edinburgh RAAF Base (18km)

  • Lowest 8 September, 2026

    3.2 °C

  • Average September

    14 °C

  • Highest 19 September, 2026

    26.8 °C

Climate (2021–2026)

Edinburgh RAAF Base (18km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.2 °C
Get WillyWeather+ to remove ads