Blanche Port Weather Forecast
- 12
- 25
Storm
- 13
- 22
Cloudy
- 12
- 21
Shower
- 13
- 21
Shower
- 10
- 23
Cloudy
- 11
- 33
Partly cloudy
- 17
- 31
Partly cloudy
Today 28 Nov West Coast
Partly cloudy. High chance of showers east of Ceduna, slight chance elsewhere. The chance of a thunderstorm during the morning and afternoon, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds east to northeasterly 20 to 30 km/h shifting south to southwesterly 30 to 45 km/h during the morning. Daytime maximum temperatures 23 to 29.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Easterly 10 to 15 knots tending northeasterly 15 to 20 knots before dawn then tending southeast to southwesterly in the early morning.
- Seas
- Around 1 metre, increasing to 1.5 metres by early evening.
- 1st Swell
- Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres later in the evening.
- Weather
- Partly cloudy. 60% chance of showers. A thunderstorm likely in the morning and early afternoon.
- Weather Situation
- A weak ridge of high pressure over SA will move east of the state today as a low pressure system moves across the state. A ridge is expected to return to the south on Saturday from a high centred well to the west of WA and persist into early next week.
Blanche Port Temperature Statistics View More
November Temperature
Streaky Bay (2km)
Lowest 18 November, 2025
0 °CAverage November
17.5 °CHighest 1 November, 2025
34.8 °C
Climate (2020–Present)
Streaky Bay (2km)
Average Low 2020–2025
12 °CAverage 2020–2025
16.4 °CAverage High 2020–2025
23.5 °C