Henley Jetty Weather Forecast
- 11
- 21
Partly cloudy
- 10
- 24
Partly cloudy
- 15
- 25
Showers
- 16
- 28
Sunny
- 16
- 30
Partly cloudy
- 15
- 23
Shower or two
- 14
- 21
Shower or two
Today 20 Nov Adelaide
Partly cloudy. Light winds becoming southerly 15 to 25 km/h in the middle of the day then tending southeasterly in the late afternoon.
Adelaide Metropolitan Waters
- Wind
- Southerly 10 to 15 knots, reaching up to 20 knots north of Brighton during the afternoon and evening. Winds turning southeasterly in the late afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Grange during the afternoon.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred well south of Perth extends a ridge over SA with a broad south to southwesterly flow extending across agricultural areas. The ridge will move southeast today as the high centre moves to a position well south of the Bight. The high will pass over Tasmania on Friday and a trough will move over the far west of SA. This trough will move slowly over the state during the weekend to reach eastern districts late Saturday. A second low pressure trough is expected enter the far west of SA on Sunday.
Henley Jetty Temperature Statistics View More
November Temperature
Adelaide Airport MO (4km)
Lowest 12 November, 2025
6.4 °CAverage November
16.1 °CHighest 1 November, 2025
29.2 °C
Climate (2020–Present)
Adelaide Airport MO (4km)
Average Low 2020–2025
12.2 °CAverage 2020–2025
16.7 °CAverage High 2020–2025
21.9 °C