Birthday Island Weather Forecast
- 28
- 28
Sunny
- 28
- 28
Sunny
- 28
- 29
Shower
- 28
- 28
Shower
- 27
- 28
Shower
- 27
- 28
Partly cloudy
- 27
- 28
Partly cloudy
Today 5 Feb Pilbara
Mostly sunny. Medium chance of showers in the northeast, most likely in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the east in the afternoon and evening. Thunderstorms possibly severe with damaging winds in the far east in the afternoon and evening. Winds east to southeasterly 25 to 35 km/h. Daytime maximum temperatures 39 to 47.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- Variable about 10 knots becoming westerly 15 to 20 knots in the middle of the day.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- West to southwesterly 1 to 1.5 metres offshore.
- Weather
- Sunny.
- Weather Situation
- Tropical Low 21U has moved into the eastern Kimberley, tracking west/southwestwards and reaching the Kimberley coast by Thursday evening. There is a moderate chance of 21U developing into a tropical cyclone as it moves off the Kimberley coast over water.
Birthday Island Temperature Statistics View More
February Temperature
Varanus Island (30km)
Lowest 4 February, 2026
26.4 °CAverage February
28.5 °CHighest 2 February, 2026
34.5 °C
Climate (2021–Present)
Varanus Island (30km)
Average Low 2021–2026
23.9 °CAverage 2021–2026
25.9 °CAverage High 2021–2026
29.2 °C