Bosanquet Bay Weather Forecast
- 15
- 28
Mostly sunny
- 16
- 28
Shower or two
- 17
- 23
Rain
- 17
- 24
Partly cloudy
- 17
- 25
Sunny
- 16
- 27
Mostly sunny
- 18
- 28
Mostly sunny
Today 14 Mar West Coast
Mostly sunny. Slight chance of a shower west of Nullarbor, most likely this evening. Near zero chance of rain elsewhere. Winds easterly 15 to 25 km/h turning southeasterly 20 to 30 km/h in the late afternoon. Daytime maximum temperatures around 30.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Easterly 15 to 20 knots turning southeasterly in the middle of the day.
- Seas
- 1 to 2 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- South to southwesterly 2 to 2.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge of high pressure extends from a high south of WA, across waters well south of SA. The high slowly moves eastwards to be centred over the Tasman Sea by Saturday afternoon, with further high pressure systems building well south of the Bight. A trough over inland WA is expected to move across western and northern SA on Sunday and into the new week. A cold front clips the southeast early next week.
Bosanquet Bay Temperature Statistics View More
March Temperature
Ceduna Airport (2km)
Lowest 9 March, 2026
10.1 °CAverage March
18.7 °CHighest 10 March, 2026
35.8 °C
Climate (2021–Present)
Ceduna Airport (2km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
23.7 °C