Shark Bay Weather Forecast
- 18
- 20
Sunny
- 19
- 20
Sunny
- 18
- 20
Sunny
- 18
- 20
Sunny
- 18
- 19
Partly cloudy
- 18
- 20
Partly cloudy
- 18
- 19
Partly cloudy
Today 30 Aug Gascoyne
Mostly sunny. The chance of fog in the southeast early this morning. Slight chance of a shower in the southeast, near zero chance elsewhere. The chance of a thunderstorm in the far northeast early this morning. Winds northeast to southeasterly 15 to 25 km/h tending northwest to northeasterly in the middle of the day then tending southeast to southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures 26 to 32.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southeasterly 10 to 15 knots becoming variable about 10 knots in the morning.
- Seas
- Around 1 metre, decreasing below 0.5 metres around midday.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Sunny.
- Weather Situation
- A trough extending from the Gascoyne, across Goldfields to the Esperance region is moving westwards as an easterly flow develops due to a high pressure system establishing in the Bight. Associated cloud band will linger across inland southern WA through the weekend. Winds turning warmer northeasterly on Sunday as the westward moving trough nears the west coast. A cold front will move through the southwest of the state later Monday, pushing the west coast trough inland again. Another weak front will brush past the south coast middle of next week.
Shark Bay Temperature Statistics View More
August Temperature
Carnarvon Airport (46km)
Lowest 12 August, 2026
6 °CAverage August
17.7 °CHighest 2 August, 2026
30.4 °C
Climate (2021–2026)
Carnarvon Airport (46km)
Average Low 2021–2026
17.4 °CAverage 2021–2026
22.4 °CAverage High 2021–2026
28.7 °C