Brown Island Weather Forecast
- 23
- 29
Partly cloudy
- 22
- 29
Sunny
- 24
- 30
Partly cloudy
- 24
- 30
Partly cloudy
- 23
- 29
Sunny
- 22
- 28
Sunny
- 23
- 28
Sunny
Today 5 Dec Pilbara
Partly cloudy. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly 15 to 25 km/h before dawn then tending northwest to southwesterly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures 39 to 44.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- Southwesterly 15 to 20 knots, reaching up to 25 knots about offshore western waters in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres around midday.
- 1st Swell
- West to southwesterly around 1 metre offshore.
- Weather
- Sunny.
- Weather Situation
- A broad area of low pressure will persist across inland areas. A ridge to the south will bring a brief southeasterly wind change to the North Interior and Pilbara on Sunday, pushing the trough closer to the coast before moving back inland next week.
Brown Island Temperature Statistics View More
December Temperature
Onslow Airport (61km)
Lowest 1 December, 2025
21.7 °CAverage December
28.8 °CHighest 3 December, 2025
39.4 °C
Climate (2020–Present)
Onslow Airport (61km)
Average Low 2020–2025
20.5 °CAverage 2020–2025
25.8 °CAverage High 2020–2025
32.8 °C