Simpson Island Weather Forecast
- 22
- 43
Partly cloudy
- 26
- 38
Windy
- 22
- 31
Windy
- 23
- 34
Shower
- 22
- 34
Partly cloudy
- 20
- 35
Partly cloudy
- 20
- 34
Sunny
Today 25 Mar Pilbara
Partly cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. The chance of a thunderstorm, possibly severe with damaging winds and heavy rain which may lead to flash flooding near the coast. Winds northeast to southeasterly 30 to 45 km/h increasing to 35 to 50 km/h in the late evening.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- Offshore east of Barrow Island: winds above 34 knots possible depending on movement and development of Tropical Cyclone Narelle. Elsewhere southerly 15 to 25 knots.
- Weather
- Partly cloudy. The chance of a thunderstorm offshore east of Barrow Island.
- Weather Situation
- Tropical Cyclone Narelle will continue intensifying over waters north of the Pilbara during today and tomorrow as it travels offshore parallel to the coast. On Friday, the system will move near the Northwest Capes and curve southwards towards the west coast.
Simpson Island Temperature Statistics View More
March Temperature
Learmonth Airport (42km)
Lowest 18 March, 2026
20.2 °CAverage March
29.3 °CHighest 1 March, 2026
42.1 °C
Climate (2021–Present)
Learmonth Airport (42km)
Average Low 2021–2026
18 °CAverage 2021–2026
24.6 °CAverage High 2021–2026
32.8 °C