Tinah Beach Weather Forecast
- 11
- 18
Mostly clear
- 8
- 18
Cloudy
- 10
- 17
Cloudy
- 10
- 18
Partly cloudy
- 10
- 21
Sunny
- 12
- 25
Partly cloudy
- 14
- 24
Possible shower
Today 7 Sep Port Lincoln
Mostly clear. Winds easterly 15 to 20 km/h.
Central Coastal Waters
- Wind
- Easterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system, centred southwest of WA, extends a ridge across the south of SA. The main high centre will move across waters to the south throughout the week to be centred to the east of SA from late Thursday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of the state at times.
Tinah Beach Temperature Statistics View More
September Temperature
Port Lincoln Airport (31km)
Lowest 2 September, 2026
8.2 °CAverage September
14.1 °CHighest 4 September, 2026
25.1 °C
Climate (2021–2026)
Port Lincoln Airport (31km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C