Eagle Island Weather Forecast
- 12
- 23
Late shower or two
- 13
- 22
Shower or two
- 10
- 22
Sunny
- 10
- 24
Sunny
- 12
- 25
Sunny
- 12
- 24
Partly cloudy
- 12
- 24
Sunny
Today 26 Aug Gascoyne
Mostly sunny. The chance of fog in the southwest early this morning. High chance of showers near the far southwest coast, most likely during this afternoon and evening. Near zero chance of rain elsewhere. Winds north to northeasterly 20 to 30 km/h turning west to northwesterly 25 to 35 km/h in the late morning and early afternoon. Daytime maximum temperatures 25 to 30.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Variable about 10 knots becoming northwesterly 10 to 15 knots in the morning then tending westerly in the late afternoon. Winds reaching up to 20 knots offshore south of Denham during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Denham during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 2.5 to 4 metres during the afternoon.
- Weather
- Partly cloudy. 90% chance of showers offshore south of Denham, 50% chance elsewhere.
- Weather Situation
- A high pressure ridge over southeastern WA is moving east. A slow-moving cold front and trough will reach the west coast on Wednesday, continuing eastward on Thursday as a low pressure centre develops in the trough near the south coast. In the wake of the front and trough, a new ridge will strengthen across the west coast from Thursday.
Eagle Island Temperature Statistics View More
August Temperature
Shark Bay Airport (22km)
Lowest 10 August, 2026
7.2 °CAverage August
16.7 °CHighest 16 August, 2026
28.1 °C
Climate (2021–2026)
Shark Bay Airport (22km)
Average Low 2021–2026
16.8 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
29.5 °C