Denial Bay Weather Forecast

    • 8
    • 17

    Cloudy

    • 8
    • 16

    Showers

    • 8
    • 17

    Showers

    • 8
    • 17

    Shower or two clearing

    • 6
    • 19

    Mostly sunny

    • 7
    • 19

    Sunny

    • 6
    • 19

    Sunny

Today 11 Jul West Coast

Cloudy. Slight chance of a shower. Winds southwesterly 25 to 35 km/h turning westerly 15 to 20 km/h in the late evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southwesterly 15 to 25 knots.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres south of Streaky Bay.
Weather
Cloudy.
Weather Situation
A cold front moving across the southeast will continue into the Tasman Sea on Sunday as a ridge of high pressure begins to build over northern SA. A second front will pass across southeastern SA on Monday before the high begins to dominate the weather pattern across SA mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Denial Bay Temperature Statistics View More

July Temperature

Ceduna Airport (12km)

  • Lowest 7 July, 2026

    -0.1 °C

  • Average July

    11.2 °C

  • Highest 8 July, 2026

    18.8 °C

Climate (2021–2026)

Ceduna Airport (12km)

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  • Average Low 2021–2026

    10.9 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
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