Observation Island Weather Forecast
- 22
- 26
Sunny
- 22
- 27
Partly cloudy
- 21
- 26
Partly cloudy
- 20
- 24
Partly cloudy
- 21
- 23
Shower
- 21
- 24
Sunny
- 21
- 24
Sunny
Today 7 Nov Pilbara
Partly cloudy. Slight chance of a shower inland, near zero chance elsewhere. The chance of a thunderstorm, possibly severe with damaging winds in the southeast. Winds southeast to southwesterly 15 to 25 km/h tending west to southwesterly 20 to 30 km/h in the middle of the day then tending south to southwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures 38 to 43.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- Southerly 15 to 20 knots turning southwesterly in the middle of the day.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- West to southwesterly 1 to 1.5 metres offshore, decreasing to around 1 metre by early evening.
- Weather
- Mostly sunny.
- Weather Situation
- A broad trough lies over northern WA, maintaining a light southwest to northwesterly flow over northern WA waters.
Observation Island Temperature Statistics View More
November Temperature
Thevenard Island (58 km)
Lowest 2 November, 2026
19 °CAverage November
25.1 °CHighest 4 November, 2026
36 °C
Climate (2021–2026)
Thevenard Island (58 km)
Average Low 2021–2026
22.3 °CAverage 2021–2026
25.7 °CAverage High 2021–2026
30.2 °C