Bosanquet Bay Boat Ramp Weather Forecast

    • 8
    • 27

    Clear

    • 9
    • 20

    Possible shower

    • 9
    • 18

    Cloudy

    • 8
    • 19

    Shower or two

    • 10
    • 19

    Partly cloudy

    • 5
    • 19

    Mostly sunny

    • 5
    • 21

    Sunny

Today 18 Sep West Coast

Sunny. Winds northerly 25 to 35 km/h tending north to northwesterly 25 to 40 km/h in the morning then shifting south to southwesterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures around 30.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 metres.
Weather
Clear.
Weather Situation
A high pressure system lies over the Tasman Sea with a ridge extending into the east of the state. A weak trough over South Australian waters will continue moving through eastern waters tonight. A cold front will pass over the south during Friday afternoon with a southwesterly flow persisting through the weekend as a ridge of high pressure extends over northern parts of the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bosanquet Bay Boat Ramp Temperature Statistics View More

September Temperature

Ceduna Airport (4km)

  • Lowest 1 September, 2025

    1 °C

  • Average September

    14.8 °C

  • Highest 6 September, 2025

    33 °C

Climate (2020–Present)

Ceduna Airport (4km)

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  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    16.8 °C

  • Average High 2020–2025

    23.8 °C
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