Jones Island Weather Forecast
- 10
- 17
Partly cloudy
- 12
- 17
Shower
- 8
- 16
Partly cloudy
- 10
- 17
Shower
- 9
- 18
Partly cloudy
- 11
- 19
Shower
- 12
- 16
Shower
Today 16 Jul West Coast
Partly cloudy. The chance of frost west of Nullarbor early this morning. The chance of morning fog. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. Winds north to northwesterly 15 to 20 km/h tending west to northwesterly 15 to 25 km/h in the late morning and early afternoon. Daytime maximum temperatures between 16 and 19.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Northwesterly 15 to 20 knots, reaching up to 25 knots south of Streaky Bay in the late afternoon. Winds turning westerly in the late afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of Streaky Bay during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure ridge will move across the north of SA mid-week and a cold front will move across the south on Thursday morning. Another cold front is expected to move across on Saturday. A more vigorous cold front will move across early next week.
Jones Island Temperature Statistics View More
July Temperature
Streaky Bay (45km)
Lowest 1 July, 2025
6.5 °CAverage July
11.9 °CHighest 13 July, 2025
19.7 °C
Climate (2020–Present)
Streaky Bay (45km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
16.4 °CAverage High 2020–2025
23.6 °C