Tourville Bay Weather Forecast

    • 15
    • 30

    Mostly sunny

    • 17
    • 20

    Showers. Becoming windy

    • 14
    • 18

    Shower or two

    • 14
    • 19

    Cloudy

    • 11
    • 19

    Partly cloudy

    • 11
    • 20

    Cloud clearing

    • 11
    • 24

    Mostly sunny

Today 18 Apr West Coast

Partly cloudy. The chance of fog south of Streaky Bay early this morning. Medium chance of showers west of Ceduna, most likely late this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm west of Nullarbor during this afternoon and evening. Winds north to northeasterly 25 to 35 km/h tending north to northwesterly 25 to 40 km/h in the morning then tending northwest to southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures 28 to 33.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northeast to southeasterly 10 to 15 knots tending northwest to southwesterly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Becoming cloudy.
Weather Situation
A trough over southern WA will get captured by a cold front today and move east over SA this weekend. A high pressure system builds in the Bight on Sunday, with a stabilising ridge developing over coastal waters early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tourville Bay Temperature Statistics View More

April Temperature

Ceduna Airport (20km)

  • Lowest 5 April, 2025

    4.7 °C

  • Average April

    20.1 °C

  • Highest 13 April, 2025

    36.6 °C

Climate (2020–Present)

Ceduna Airport (20km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    16.8 °C

  • Average High 2020–2025

    23.8 °C
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