Cape Thomas Weather Forecast
- 13
- 27
Mostly sunny
- 16
- 21
Possible shower
- 13
- 19
Showers increasing
- 11
- 16
Showers easing
- 10
- 15
Shower or two
- 10
- 16
Possible shower
- 12
- 17
Possible shower
Today 22 Oct Lower South East
The chance of fog early this morning. Mostly sunny afternoon. Winds north to northeasterly 15 to 25 km/h tending north to northwesterly 20 to 30 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low 30s.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- East to northeasterly 10 to 15 knots turning north to northwesterly in the late morning.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Mostly sunny.
- Weather Situation
- A slow moving high pressure system in the Tasman Sea maintains a ridge across eastern parts of the state. A trough of low pressure is forecast to move into the west on Thursday, and slowly move eastwards on Friday. Another trough and multiple cold fronts move over the state over the weekend.
Cape Thomas Temperature Statistics View More
October Temperature
Robe (10 km)
Lowest 7 October, 2026
5.6 °CAverage October
16.2 °CHighest 17 October, 2026
25.4 °C
Climate (2021–2026)
Robe (10 km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
16 °CAverage High 2021–2026
18.5 °C