Monkey Mia Weather Forecast
- 13
- 23
Shower or two
- 15
- 21
Showers easing
- 13
- 22
Partly cloudy
- 13
- 21
Shower or two
- 13
- 21
Shower or two
- 13
- 20
Partly cloudy
- 11
- 20
Mostly sunny
Today 3 Aug Gascoyne
Partly cloudy. Very high chance of showers in the northwest, medium chance elsewhere. The chance of a thunderstorm inland in the early morning. Winds east to northeasterly 15 to 25 km/h tending northwest to northeasterly 25 to 35 km/h in the morning then decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures 23 to 28.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Variable about 10 knots becoming northwest to northeasterly 10 to 15 knots in the early afternoon then becoming variable about 10 knots in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 3 metres, decreasing to 2 metres by early evening.
- Weather
- Becoming cloudy. 80% chance of showers north of Denham, 50% chance elsewhere.
- Weather Situation
- A trough approaches the west coast in association with a cloud band. The trough will move across the South West Land Division and Gascoyne on Tuesday, ahead of a cold front along the south coast. Another weak front will brush past the southwest coast, as a weak ridge briefly forms over inland southern WA on Wednesday before weakening on Thursday ahead of the next cold front.
Monkey Mia Temperature Statistics View More
August Temperature
Shark Bay Airport (17km)
Lowest 2 August, 2026
11 °CAverage August
15.7 °CHighest 1 August, 2026
24.6 °C
Climate (2021–2026)
Shark Bay Airport (17km)
Average Low 2021–2026
16.8 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
29.6 °C