Carnarvon Harbour Weather Forecast
- 21
- 34
Partly cloudy
- 21
- 29
Mostly sunny
- 21
- 27
Mostly sunny
- 20
- 27
Mostly sunny
- 20
- 27
Partly cloudy
- 20
- 27
Cloud clearing
- 20
- 27
Cloud clearing
Today 17 Nov Carnarvon
Partly cloudy. Winds northwesterly 15 to 25 km/h becoming light in the late evening.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- West to northwesterly 10 to 15 knots decreasing to about 10 knots in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 2 metres offshore.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A firm ridge of high pressure extending over southern WA will gradually weaken on Tuesday, contracting to the south coast on Wednesday and moving away. Meanwhile, a trough located offshore is deepening associated with a low pressure system. The trough and low pressure system will move across the west coast later Wednesday and further inland on Thursday.
Carnarvon Harbour Temperature Statistics View More
November Temperature
Carnarvon Airport (2km)
Lowest 10 November, 2025
15.9 °CAverage November
23.3 °CHighest 9 November, 2025
36.8 °C
Climate (2020–Present)
Carnarvon Airport (2km)
Average Low 2020–2025
17.4 °CAverage 2020–2025
22.4 °CAverage High 2020–2025
28.7 °C