Tern Island Weather Forecast
- 11
- 26
Clear
- 11
- 25
Sunny
- 11
- 23
Partly cloudy
- 11
- 25
Mostly sunny
- 10
- 28
Sunny
- 14
- 23
Possible shower
- 11
- 21
Shower or two
Today 13 Oct Central West
Clear. Winds southeasterly 15 to 20 km/h tending southerly 20 to 30 km/h in the early afternoon.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Southerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 3 to 5 metres.
- Weather
- Clear.
- Weather Situation
- A weak cold front is moving past the south coast as a ridge over the southeast of the state contracts away. A trough developing over the South West Land Division will move to the Goldfields on Wednesday, ahead of another weak cold front brushing past the southwest coast. A new ridge will extend quickly along the south coast on Thursday ahead of a west coast trough developing on Friday.
Tern Island Temperature Statistics View More
October Temperature
Jurien Bay (3km)
Lowest 2 October, 2025
7 °CAverage October
16.7 °CHighest 3 October, 2025
26.6 °C
Climate (2020–Present)
Jurien Bay (3km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
19.9 °CAverage High 2020–2025
25.8 °C