Thompson Beach Weather Forecast
- 8
- 16
Shower
- 9
- 15
Cloudy
- 6
- 15
Cloudy
- 8
- 19
Partly cloudy
- 9
- 20
Partly cloudy
- 9
- 20
Partly cloudy
- 10
- 18
Shower
Today 16 Jun Mid North
Partly cloudy. Slight chance of a shower, most likely during this afternoon and evening. Winds north to northwesterly 20 to 25 km/h turning westerly 25 to 35 km/h in the late morning then decreasing to 15 to 25 km/h in the late afternoon. Daytime maximum temperatures between 13 and 17.
Gulf St Vincent Coastal Waters
- Wind
- Northwesterly 15 to 25 knots turning west to southwesterly 15 to 20 knots during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Port Vincent to Brighton.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A cold front over western coastal waters will move over remaining waters today. A ridge of high pressure will become established over coastal waters on Tuesday. As the high moves east on Wednesday a northerly airstream will develop over coastal waters and persist until the end of the week.
Thompson Beach Temperature Statistics View More
June Temperature
Roseworthy (35km)
Lowest 4 June, 2025
2.4 °CAverage June
10.6 °CHighest 1 June, 2025
21.3 °C
Climate (2020–Present)
Roseworthy (35km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
23.7 °C