Bosanquet Bay Weather Forecast
- 17
- 31
Mostly clear
- 19
- 32
Late showers. Windy
- 12
- 20
Showers easing
- 9
- 19
Showers
- 11
- 19
Shower or two
- 11
- 20
Partly cloudy
- 8
- 20
Shower or two
Today 30 Apr West Coast
Mostly clear. Winds northerly 25 to 35 km/h turning northeasterly 15 to 25 km/h in the evening.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Northerly 10 to 15 knots turning northeasterly 15 to 20 knots in the late afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre by early evening.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Mostly clear.
- Weather Situation
- A strong high pressure system over the Tasman Sea will maintain a ridge across South Australia through to Friday. Northerly winds freshen on Friday ahead of a front that is forecast to move across the far west Friday afternoon, then continue across the state during the weekend. The low pressure system associated with this front is expected to linger over waters to the south of the state resulting in a trough moving over southern parts later Sunday and Monday. The low will then move into Bass Strait on Monday.
Bosanquet Bay Temperature Statistics View More
April Temperature
Ceduna Airport (2km)
Lowest 27 April, 2026
6.3 °CAverage April
18.4 °CHighest 18 April, 2026
33.2 °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