Blanche Port Weather Forecast
- 7
- 18
Clear
- 9
- 23
Partly cloudy
- 12
- 16
Shower
- 10
- 16
Shower
- 10
- 16
Shower
- 7
- 16
Partly cloudy
- 6
- 18
Sunny
Today 13 Aug West Coast
Clear. Winds east to northeasterly 15 to 20 km/h.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Variable below 10 knots becoming east to northeasterly 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system over SA will move into the Tasman Sea on Thursday head of a cold front. The front will reach the far west of SA late Thursday then move across the remainder of the State during Friday. A trough will move across southern coastal districts late Saturday or early Sunday before a high moves across the south early next week.
Blanche Port Temperature Statistics View More
August Temperature
Streaky Bay (2km)
Lowest 10 August, 2025
5 °CAverage August
10.7 °CHighest 8 August, 2025
19 °C
Climate (2020–Present)
Streaky Bay (2km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
16.4 °CAverage High 2020–2025
23.6 °C