Carnarvon Boat Harbour Entrance Weather Forecast

    • 15
    • 25

    Shower or two

    • 14
    • 22

    Shower or two

    • 12
    • 22

    Partly cloudy

    • 9
    • 23

    Sunny

    • 10
    • 27

    Sunny

    • 11
    • 27

    Sunny

    • 11
    • 27

    Sunny

Today 18 Jul Carnarvon

Partly cloudy. Medium chance of showers, most likely in the morning and early afternoon. Light winds becoming south to southwesterly 15 to 20 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 turning south to southeasterly during the morning.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 3 metres, increasing to 2 to 4 metres during the afternoon.
Weather
Cloudy. 90% chance of rain.
Weather Situation
A cold front over the southwest will move eastwards on Saturday. A weak ridge will push over the central west coast on Sunday before a weak cold front will cross the far southwest corner later Monday. A ridge will then establish over southern parts from Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Carnarvon Boat Harbour Entrance Temperature Statistics View More

July Temperature

Carnarvon Airport (2km)

  • Lowest 5 July, 2026

    7.3 °C

  • Average July

    17.1 °C

  • Highest 15 July, 2026

    31.5 °C

Climate (2021–2026)

Carnarvon Airport (2km)

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  • Average Low 2021–2026

    17.5 °C

  • Average 2021–2026

    22.4 °C

  • Average High 2021–2026

    28.7 °C
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