Carnarvon Harbour Weather Forecast
- 23
- 31
Clear
- 23
- 31
Sunny
- 22
- 31
Sunny
- 23
- 31
Sunny
- 23
- 31
Sunny
- 23
- 30
Sunny
- 23
- 30
Mostly sunny
Today 7 Jan Carnarvon
Sunny. Winds southerly 30 to 40 km/h.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southerly 20 to 30 knots.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- South to southwesterly 2 to 3 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge about the south coast will weaken slightly on Thursday as a cold front passes well south of the State. Another ridge will strengthen thereafter, and a west coast trough will develop over the weekend.
Carnarvon Harbour Temperature Statistics View More
January Temperature
Carnarvon Airport (2km)
Lowest 1 January, 2026
22.6 °CAverage January
26.3 °CHighest 1 January, 2026
32 °C
Climate (2021–Present)
Carnarvon Airport (2km)
Average Low 2021–2026
17.4 °CAverage 2021–2026
22.4 °CAverage High 2021–2026
28.7 °C