Decres Bay Weather Forecast
- 8
- 17
Clear
- 8
- 17
Showers
- 8
- 16
Possible shower
- 5
- 16
Cloudy
- 5
- 16
Cloudy
- 5
- 15
Cloudy
- 4
- 16
Cloudy
Today 1 Jul West Coast
Mostly clear. Medium chance of showers east of Ceduna, becoming less likely later this evening. Near zero chance of rain elsewhere. Winds westerly 25 to 40 km/h turning northwesterly 25 to 35 km/h in the late afternoon.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Westerly 25 to 30 knots tending northwesterly in the late evening. Winds reaching up to 35 knots south of Streaky Bay in the late evening.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Westerly 1 to 2 metres, increasing to 2 to 3 metres by early evening.
- Weather
- Partly cloudy. 80% chance of showers.
- Weather Situation
- A series of low pressure systems passing over waters to the south will extend cold fronts that will cross over SA through to the end of the week. A high pressure system is then forecast to move into the Bight from late Friday and extend a ridge across the state over the weekend, as it slowly moves southeastwards towards Tasmania.
Decres Bay Temperature Statistics View More
July Temperature
Ceduna Airport (9km)
Lowest
–Average July
–Highest
–
Climate (2021–2026)
Ceduna Airport (9km)
Average Low 2021–2026
10.9 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
23.7 °C