South Passage Island Weather Forecast
- 17
- 21
Partly cloudy
- 18
- 21
Cloudy
- 19
- 21
Partly cloudy
- 18
- 21
Sunny
- 20
- 21
Partly cloudy
- 19
- 21
Partly cloudy
- 20
- 21
Cloudy
Today 4 Aug Pilbara
Sunny. The chance of fog in the northeast in the early morning. Winds southerly 15 to 20 km/h turning southeasterly 25 to 35 km/h during the morning then tending south to southeasterly 15 to 20 km/h in the early afternoon. Overnight temperatures falling to between 8 and 14 with daytime temperatures reaching 23 to 29.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- South to southeasterly 15 to 20 knots becoming variable about 10 knots in the evening then becoming south to southwesterly 10 to 15 knots in the late evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- West to southwesterly below 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
- Weather
- Mostly sunny.
South Passage Island Temperature Statistics View More
August Temperature
Mardie (26km)
Lowest 3 August, 2025
15.9 °CAverage August
18.6 °CHighest 2 August, 2025
28.8 °C
Climate (2020–Present)
Mardie (26km)
Average Low 2020–2025
20 °CAverage 2020–2025
26.2 °CAverage High 2020–2025
34.1 °C