Inman River Entrance Weather Forecast
- 17
- 36
Sunny
- 15
- 20
Cloudy
- 13
- 19
Cloud clearing
- 12
- 21
Sunny
- 13
- 27
Sunny
- 15
- 24
Partly cloudy
- 14
- 23
Partly cloudy
Today 29 Dec Mount Lofty Ranges
Sunny. Winds north to northeasterly 15 to 25 km/h tending northwest to southwesterly 20 to 30 km/h in the early afternoon then tending southeast to southwesterly in the late afternoon. Daytime maximum temperatures in the mid to high 30s.
South Central Coastal Waters
- Wind
- Northeast to southeasterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming southerly 15 to 20 knots in the middle of the day. Winds reaching up to 25 knots west of Kangaroo Island in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres, decreasing to 2 metres by early evening.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure high centre sits over the Tasman Sea today while a trough builds over western SA. The trough slowly moves eastwards today and Tuesday while another high centre moves south of the Bight from the west. The trough is expected to linger near the far northeast of SA on Wednesday and Thursday with a persistent ridge of high pressure south of the Bight.
Inman River Entrance Temperature Statistics View More
December Temperature
Encounter Bay (1km)
Lowest 3 December, 2025
6.9 °CAverage December
18.2 °CHighest 18 December, 2025
40.7 °C
Climate (2020–Present)
Encounter Bay (1km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
15.1 °CAverage High 2020–2025
20.6 °C