Tinah Beach Weather Forecast
- 12
- 20
Showers
- 12
- 24
Showers. Storms
- 11
- 18
Shower or two
- 11
- 19
Cloudy
- 10
- 23
Showers
- 14
- 23
Shower or two
- 12
- 19
Shower or two
Today 20 Oct Port Lincoln
Cloudy. Very high chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the morning and early afternoon. Winds southeasterly 15 to 25 km/h tending easterly 15 to 20 km/h in the evening.
Central Coastal Waters
- Wind
- South to southeasterly 10 to 15 knots tending east to southeasterly in the late morning and afternoon. Winds reaching up to 20 knots in the west in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres in the west by early evening.
- 1st Swell
- Southwesterly 1.5 to 2 metres.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm in the morning and early afternoon.
- Weather Situation
- A weak ridge extends through the coastal waters today. Tomorrow a low pressure system will move into the Bight bring a strong cold front with its passing. As the low moves off the Lower South East Coast Wednesday morning, the associated front will exit eastern waters and continue through Bass Strait. In the wake of this front a high pressure system will move into the Bight, passing over central coasts late Thursday.
Tinah Beach Temperature Statistics View More
October Temperature
Port Lincoln Airport (31km)
Lowest 15 October, 2025
4.8 °CAverage October
15.6 °CHighest 4 October, 2025
34 °C
Climate (2020–Present)
Port Lincoln Airport (31km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.8 °CAverage High 2020–2025
21.3 °C