Cape Thomas Weather Forecast
- 9
- 15
Shower or two clearing
- 10
- 15
Showers. Windy
- 10
- 14
Shower or two
- 9
- 14
Shower or two
- 10
- 17
Shower or two
- 11
- 17
Partly cloudy
- 10
- 18
Showers increasing
Today 15 Jun Lower South East
Partly cloudy. Medium chance of showers, becoming less likely late this afternoon and evening. The chance of morning fog near the eastern border. Winds west to northwesterly 15 to 20 km/h turning northerly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures around 16.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- West to northwesterly 15 to 20 knots tending north to northwesterly 20 to 25 knots during the afternoon and evening. Winds reaching up to 30 knots offshore in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres north of Beachport by early evening.
- 1st Swell
- West to southwesterly 3 to 4 metres.
- Weather
- Cloudy. 60% chance of showers.
- Weather Situation
- A weak ridge of high pressure will move over the coastal waters on Sunday before another cold front moves across late Sunday and early Monday. A ridge of high pressure will become established over coastal waters on Tuesday.
Cape Thomas Temperature Statistics View More
June Temperature
Robe (10km)
Lowest 5 June, 2025
5.9 °CAverage June
11.9 °CHighest 2 June, 2025
16.1 °C
Climate (2020–Present)
Robe (10km)
Average Low 2020–2025
11.2 °CAverage 2020–2025
15.9 °CAverage High 2020–2025
18.5 °C