Carnarvon Weather Forecast
- 18
- 25
Mostly sunny
- 17
- 26
Mostly sunny
- 18
- 26
Cloud clearing
- 17
- 25
Becoming windy. Partly cloudy
- 15
- 25
Sunny
- 16
- 28
Sunny
- 17
- 29
Sunny
Today 20 Oct Carnarvon
Mostly sunny. Winds south to southwesterly 20 to 30 km/h.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots about Shark Bay in the early afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres about Shark Bay during the afternoon.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge lies over the southern half of WA, with a series of cold fronts forecast to brush past the southwest coast during the week.
Carnarvon Temperature Statistics View More
October Temperature
Carnarvon Airport (1 km)
Lowest 10 October, 2026
13.9 °CAverage October
21.1 °CHighest 5 October, 2026
27.6 °C
Climate (2021–2026)
Carnarvon Airport (1 km)
Average Low 2021–2026
17.5 °CAverage 2021–2026
22.4 °CAverage High 2021–2026
28.7 °C