Simpson Island Weather Forecast
- 20
- 33
Sunny
- 19
- 33
Partly cloudy
- 19
- 34
Partly cloudy
- 18
- 34
Partly cloudy
- 20
- 33
Partly cloudy
- 19
- 33
Partly cloudy
- 19
- 33
Partly cloudy
Today 29 Apr Pilbara
Mostly sunny. Slight chance of a shower in the far west, near zero chance elsewhere. The chance of fog in the southwest early this morning. Winds northeast to southeasterly 15 to 25 km/h tending northwest to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low to mid 30s.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly 1 to 1.5 metres offshore.
- Weather
- Sunny.
- Weather Situation
- A weakening ridge extends through most of northern WA, with a weak trough developing near the west Pilbara coast. A new ridge strengthens the southerly flow from Friday.
Simpson Island Temperature Statistics View More
April Temperature
Learmonth Airport (42km)
Lowest 18 April, 2026
18.2 °CAverage April
25.4 °CHighest 25 April, 2026
34.7 °C
Climate (2021–Present)
Learmonth Airport (42km)
Average Low 2021–2026
18 °CAverage 2021–2026
24.6 °CAverage High 2021–2026
32.8 °C