Observation Point Weather Forecast

    • 17
    • 24

    Sunny

    • 16
    • 27

    Fog

    • 18
    • 30

    Partly cloudy

    • 19
    • 29

    Partly cloudy

    • 19
    • 26

    Partly cloudy

    • 17
    • 20

    Shower

    • 14
    • 18

    Windy

Today 21 Mar Eastern Eyre Peninsula

The chance of fog early this morning. Sunny afternoon. Winds south to southeasterly 15 to 20 km/h becoming light in the early morning then becoming south to southeasterly 15 to 25 km/h in the morning. Daytime maximum temperatures in the mid to high 20s.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 10 to 15 knots tending south to southwesterly in the middle of the day then tending south to southeasterly in the evening. Winds reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Sunny.
Weather Situation
A ridge of high pressure will persist across the coastal waters. The high pressure centre associated with the ridge will become established in the Tasman Sea over the weekend. A trough moves over the south early next week with a cold front clipping the southeast mid week. A new ridge develops south of the Bight early to mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observation Point Temperature Statistics View More

March Temperature

Cleve Aerodrome (41km)

  • Lowest 14 March, 2026

    11.6 °C

  • Average March

    18.5 °C

  • Highest 10 March, 2026

    35.1 °C

Climate (2021–Present)

Cleve Aerodrome (41km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.4 °C
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