Birthday Island Weather Forecast
- 27
- 29
Windy
- 28
- 28
Shower
- 27
- 28
Shower
- 27
- 28
Partly cloudy
- 27
- 28
Sunny
- 27
- 28
Sunny
- 27
- 28
Sunny
Today 27 Mar Pilbara
Partly cloudy. Medium chance of showers in the west, slight chance elsewhere. The chance of a thunderstorm. Thunderstorms possibly severe with destructive winds and heavy rain which may lead to flash flooding. Winds north to northwesterly 35 to 55 km/h decreasing to 25 to 35 km/h in the late evening.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- Northwesterly 15 to 25 knots, reaching up to 30 knots in the evening.
- Seas
- 2 to 3 metres, increasing to 3 to 4 metres in Exmouth Gulf.
- 1st Swell
- West to southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- Severe Tropical Cyclone Narelle is tracking south over the far west Gascoyne, with winds gradually easing over the western Pilbara this afternoon and evening. A trough will linger over the east Pilbara this weekend and early next week whilst a ridge extends into the east Kimberley.
Birthday Island Temperature Statistics View More
March Temperature
Varanus Island (30km)
Lowest 26 March, 2026
24.8 °CAverage March
29 °CHighest 5 March, 2026
35.7 °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