Cape Thomas Weather Forecast
- 12
- 16
Partly cloudy
- 11
- 16
Shower or two
- 10
- 16
Morning shower or two
- 12
- 17
Cloudy
- 11
- 19
Partly cloudy
- 12
- 21
Shower or two
- 14
- 19
Partly cloudy
Today 25 Oct Lower South East
Partly cloudy. Slight chance of a shower, most likely later this evening. Winds southwesterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Southwesterly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell in the evening.
- Seas
- 1.5 metres, increasing to 1.5 to 2 metres south of Port MacDonnell.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy. 50% chance of showers, with possible small hail south of Beachport.
- Weather Situation
- A ridge of high pressure moves into western SA and will persist over most the state, as the associated high drifts east across waters to the south, clearing east of Australia from Thursday. A trough and low pressure system are then forecast to track into western SA on Thursday before crossing the rest of the state on Friday.
Cape Thomas Temperature Statistics View More
October Temperature
Robe (10 km)
Lowest 7 October, 2026
5.6 °CAverage October
16.6 °CHighest 22 October, 2026
27.6 °C
Climate (2021–2026)
Robe (10 km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
16 °CAverage High 2021–2026
18.6 °C