Wright Island Weather Forecast
- 13
- 28
Clear
- 17
- 27
Partly cloudy
- 14
- 21
Shower or two. Possible storm
- 12
- 21
Cloudy
- 12
- 29
Mostly sunny
- 16
- 29
Becoming cloudy
- 14
- 23
Showers
Today 18 Oct Mount Lofty Ranges
Clear. Winds northeasterly 15 to 25 km/h.
South Central Coastal Waters
- Wind
- Northeasterly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 1.5 metres, increasing to 1.5 to 2 metres by early evening.
- Weather
- Clear.
- Weather Situation
- A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over WA will move eastwards into western SA late Sunday and reach southeastern parts later Monday, while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight. This trough weakens on Thursday as a second trough moves into the west from WA.
Wright Island Temperature Statistics View More
October Temperature
Encounter Bay (3 km)
Lowest 16 October, 2026
5.3 °CAverage October
15.1 °CHighest 11 October, 2026
30 °C
Climate (2021–2026)
Encounter Bay (3 km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
15.3 °CAverage High 2021–2026
20.7 °C