Carnarvon Harbour Weather Forecast
- 25
- 32
Sunny
- 24
- 30
Sunny
- 23
- 30
Becoming windy. Sunny
- 21
- 31
Windy. Sunny
- 22
- 33
Sunny
- 24
- 35
Sunny
- 23
- 34
Sunny
Today 8 Mar Carnarvon
Sunny. Light winds becoming westerly 15 to 20 km/h in the middle of the day then becoming light in the evening.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots offshore south of Denham during the day.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Denham.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Sunny.
- Weather Situation
- A ridge over southeast WA is weakening as a deep west coast trough moves inland, ahead of a weak cold front advancing through the Bight on Sunday. A new ridge will arrive about the southwest coast on Sunday and build across southern WA early next week, extending into central WA on Wednesday.
Carnarvon Harbour Temperature Statistics View More
March Temperature
Carnarvon Airport (2km)
Lowest 1 March, 2026
21.5 °CAverage March
28 °CHighest 5 March, 2026
42.3 °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