Port Augusta Harbor Weather Forecast

    • 20
    • 26

    Clear

    • 17
    • 27

    Mostly sunny

    • 16
    • 28

    Mostly sunny

    • 17
    • 30

    Sunny

    • 18
    • 32

    Mostly sunny

    • 21
    • 34

    Partly cloudy

    • 18
    • 29

    Partly cloudy

Today 1 Apr Flinders

Partly cloudy. Slight chance of a shower south of Hawker in the late morning and afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the late morning and early afternoon. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 15 to 25 km/h during the afternoon and evening. Daytime maximum temperatures 24 to 29.

Spencer Gulf Coastal Waters

Wind
West to southwesterly 10 to 15 knots turning southerly in the early afternoon. Winds reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
The chance of a thunderstorm north of Cowell to Wallaroo in the late morning and early afternoon. Sunny afternoon.
Weather Situation
A high pressure system southwest of Perth extends a ridge over SA. The ridge will weaken overnight to allow the tail end of a cold front to brush the southeast of SA later Thursday. The high is forecast to move east on Friday to be southeast of Tasmania by Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Augusta Harbor Temperature Statistics View More

April Temperature

Port Augusta Airport (4km)

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  • Average April

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Climate (2021–Present)

Port Augusta Airport (4km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    26.2 °C
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