Olive Island Weather Forecast
- 18
- 19
Windy
- 18
- 19
Windy
- 19
- 21
Sunny
- 20
- 21
Shower
- 17
- 18
Windy
- 16
- 19
Windy
- 17
- 19
Sunny
Today 8 Feb West Coast
Mostly sunny. The chance of a thunderstorm late this afternoon and evening. Winds south to southeasterly 25 to 35 km/h. Daytime maximum temperatures 26 to 36.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- South to southeasterly 15 to 20 knots, reaching up to 25 knots south of Streaky Bay in the evening.
- Seas
- 1 to 2 metres.
- 1st Swell
- Southwesterly 1.5 metres, increasing to 1.5 to 2 metres south of Streaky Bay.
- Weather
- Sunny.
- Weather Situation
- A ridge of high pressure persists over southern parts of SA. A trough about the north of the state will move south and deepen today, before pushing into the far northeast on Monday as the high centre moves into the Bight. Most of the state will be dominated by the ridge of high pressure on Tuesday, but is forecast to weaken as another trough enters from the west. A cold front moves over the south on Wednesday.
Olive Island Temperature Statistics View More
February Temperature
Streaky Bay (24km)
Lowest 6 February, 2026
5 °CAverage February
20.8 °CHighest 4 February, 2026
36.1 °C
Climate (2021–Present)
Streaky Bay (24km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.6 °C