Simpson Island Weather Forecast
- 20
- 35
Sunny
- 20
- 35
Partly cloudy
- 19
- 35
Sunny
- 19
- 35
Sunny
- 19
- 36
Sunny
- 19
- 35
Sunny
- 19
- 34
Partly cloudy
Today 15 Apr Pilbara
Mostly sunny. Slight chance of a shower in the southwest, near zero chance elsewhere. The chance of a thunderstorm in the south during this afternoon and early evening. Light winds becoming northeast to southeasterly 15 to 20 km/h in the morning then tending northwest to southwesterly in the late afternoon. Daytime maximum temperatures in the low to mid 30s.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- Southerly 10 to 15 knots becoming variable about 10 knots in the morning.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly around 1 metre offshore, increasing to 1 to 1.5 metres during the morning.
- Weather
- Sunny.
- Weather Situation
- A trough along the Pilbara coast will expand to the Kimberley on Saturday, moving inland as a ridge to the east weakens. Meanwhile, a ridge in the Indian Ocean brings southerly winds to west Pilbara waters.
Simpson Island Temperature Statistics View More
April Temperature
Learmonth Airport (42km)
Lowest 10 April, 2026
20.3 °CAverage April
25.3 °CHighest 13 April, 2026
31.2 °C
Climate (2021–Present)
Learmonth Airport (42km)
Average Low 2021–2026
18 °CAverage 2021–2026
24.6 °CAverage High 2021–2026
32.8 °C