Carnarvon Boat Harbour Entrance Weather Forecast

    • 9
    • 23

    Sunny

    • 9
    • 26

    Sunny

    • 11
    • 27

    Sunny

    • 11
    • 26

    Sunny

    • 10
    • 27

    Sunny

    • 10
    • 26

    Sunny

    • 10
    • 25

    Sunny

Today 21 Jul Carnarvon

Sunny. Winds south to southeasterly 25 to 35 km/h.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots offshore north of Denham in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly sunny.
Weather Situation
A ridge is strengthening over the west coast with a weak cold front moving east along the south coast today. The ridge will then move south and strengthen in the wake of the cold front.
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

    17.6 °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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