Carnarvon Boat Ramp (Harbour Road) Weather Forecast
- 16
- 24
Sunny
- 12
- 25
Sunny
- 13
- 23
Shower or two
- 13
- 23
Shower or two
- 13
- 26
Partly cloudy
- 14
- 25
Shower or two
- 14
- 23
Possible shower
Today 17 Aug Carnarvon
Sunny. Winds westerly 15 to 20 km/h tending southwesterly 15 to 25 km/h in the early afternoon then becoming light in the evening.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Denham during the afternoon and evening. Winds turning southerly in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Denham.
- 1st Swell
- Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore south of Denham.
- Weather
- Partly cloudy. 50% chance of showers south of Denham, near zero chance elsewhere.
- Weather Situation
- A cold front will continue moving eastward across the south coast through tonight, contracting into the Bight on Tuesday. A weak ridge is developing over the west coast in the wake of this front. Another weak cold front will cross the southwest part of the State on Wednesday before a ridge settles over the south coast during Thursday and Friday.
Carnarvon Boat Ramp (Harbour Road) Temperature Statistics View More
August Temperature
Carnarvon Airport (1km)
Lowest 12 August, 2026
6 °CAverage August
16.8 °CHighest 2 August, 2026
30.4 °C
Climate (2021–2026)
Carnarvon Airport (1km)
Average Low 2021–2026
17.4 °CAverage 2021–2026
22.4 °CAverage High 2021–2026
28.7 °C