Simpson Island Weather Forecast
- 10
- 29
Sunny
- 10
- 29
Sunny
- 10
- 29
Sunny
- 10
- 29
Sunny
- 11
- 30
Sunny
- 11
- 31
Sunny
- 11
- 30
Sunny
Today 17 Jul Pilbara
Sunny. The chance of fog in the far west early this morning. Winds east to southeasterly 15 to 25 km/h tending east to northeasterly 20 to 30 km/h in the morning then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- East to northeasterly 10 to 15 knots, reaching up to 20 knots east of Onslow in the late morning and early afternoon. Winds becoming variable about 10 knots in the evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres east of Onslow during the morning.
- 1st Swell
- West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Sunny.
- Weather Situation
- A ridge to the south maintains a moderate to fresh easterly flow over the region. The ridge begins to weaken today as a cold front moves over the south of the state.
Simpson Island Temperature Statistics View More
July Temperature
Learmonth Airport (42km)
Lowest 4 July, 2026
7.3 °CAverage July
17.9 °CHighest 11 July, 2026
28.8 °C
Climate (2021–2026)
Learmonth Airport (42km)
Average Low 2021–2026
18 °CAverage 2021–2026
24.6 °CAverage High 2021–2026
32.8 °C