Simpson Island Weather Forecast
- 16
- 37
Clear
- 15
- 34
Sunny
- 17
- 35
Sunny
- 17
- 36
Sunny
- 17
- 34
Sunny
- 17
- 33
Partly cloudy
- 16
- 33
Partly cloudy
Today 23 Oct Pilbara
Sunny. Winds northwesterly 25 to 35 km/h.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- West to southwesterly 20 to 25 knots.
- Seas
- 1.5 to 2 metres.
- 1st Swell
- West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
- Weather
- Sunny.
- Weather Situation
- Southwest to northwest winds extend across much of the northern coastal waters due to a trough inland, stretching over the Pilbara coast at times. A ridge developing over southern WA is bringing southerly winds to western Pilbara waters, freshening on Saturday as the ridge strengthens.The trough will move further inland from Monday as the ridge weakens.
Simpson Island Temperature Statistics View More
October Temperature
Learmonth Airport (42 km)
Lowest 10 October, 2026
14.4 °CAverage October
22.9 °CHighest 5 October, 2026
36.4 °C
Climate (2021–2026)
Learmonth Airport (42 km)
Average Low 2021–2026
18.1 °CAverage 2021–2026
24.6 °CAverage High 2021–2026
32.9 °C