Keast Island Weather Forecast
- 27
- 28
Sunny
- 28
- 28
Sunny
- 27
- 28
Partly cloudy
- 27
- 28
Partly cloudy
- 28
- 28
Partly cloudy
- 28
- 29
Shower
- 28
- 28
Shower
Today 12 Feb Pilbara
Partly cloudy. Medium chance of showers in the east, most likely during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the east. Thunderstorms possibly severe with heavy rain which may lead to flash flooding in the northeast. Winds northwest to southwesterly 15 to 20 km/h becoming light in the morning then becoming northwest to southwesterly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures 35 to 40.
Pilbara East Coastal Waters
Wallal to Cape Preston- Wind
- Westerly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Below 0.5 metres.
- Weather
- Mostly sunny. The chance of a thunderstorm.
- Weather Situation
- A broad trough across the Pilbara will extend through the North Interior from Thursday, persisting as a broad area of low pressure in northern WA for the remainder of the week.
Keast Island Temperature Statistics View More
February Temperature
Legendre Island (3km)
Lowest 9 February, 2026
25.3 °CAverage February
29 °CHighest 2 February, 2026
35.7 °C
Climate (2021–Present)
Legendre Island (3km)
Average Low 2021–2026
23.4 °CAverage 2021–2026
26.5 °CAverage High 2021–2026
30 °C