Carnarvon Weather Forecast
- 19
- 30
Sunny
- 21
- 31
Sunny
- 21
- 29
Mostly sunny
- 21
- 29
Cloud clearing
- 21
- 30
Mostly sunny
- 21
- 29
Cloud clearing
- 21
- 29
Mostly sunny
Today 6 Dec Carnarvon
Sunny. Winds south to southwesterly 25 to 35 km/h.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southerly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge of high pressure sits across southern WA. A trough develops through inland parts of the South West Land Division on Sunday and move eastwards on Monday. A weak front will brush past the far south coast on Monday ahead of the next high pressure ridge forming over the far south of the state.
Carnarvon Temperature Statistics View More
December Temperature
Carnarvon Airport (1km)
Lowest 5 December, 2025
21 °CAverage December
25.4 °CHighest 1 December, 2025
37 °C
Climate (2020–Present)
Carnarvon Airport (1km)
Average Low 2020–2025
17.4 °CAverage 2020–2025
22.4 °CAverage High 2020–2025
28.7 °C