Carnarvon Weather Forecast
- 21
- 30
Sunny
- 22
- 29
Mostly sunny
- 22
- 30
Mostly sunny
- 22
- 32
Sunny
- 23
- 31
Sunny
- 22
- 30
Mostly sunny
- 20
- 29
Sunny
Today 15 Dec Carnarvon
Sunny. Winds southwesterly 20 to 30 km/h tending southerly 15 to 25 km/h in the late evening.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- South to southwesterly about 10 knots increasing to 10 to 15 knots in the morning. Winds reaching up to 20 knots about Shark Bay during the afternoon and evening.
- Seas
- Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre around midday.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough is deepening offshore from the west coast associated with a low pressure system, as a high pressure system strengthens in the Bight. The high will move east throughout today, allowing the trough to return to the west coast. The trough will move inland ahead of a cold front brushing the south coast by Tuesday. A new ridge will build across the southwest coast from Wednesday.
Carnarvon Temperature Statistics View More
December Temperature
Carnarvon Airport (1km)
Lowest 6 December, 2025
19.6 °CAverage December
24.6 °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