Carnarvon Boat Harbour Entrance Weather Forecast

    • 16
    • 28

    Sunny

    • 15
    • 26

    Sunny

    • 12
    • 27

    Sunny

    • 12
    • 28

    Sunny

    • 11
    • 27

    Sunny

    • 11
    • 27

    Sunny

    • 13
    • 27

    Sunny

Today 21 May Carnarvon

Sunny. Light winds becoming southerly 15 to 25 km/h in the middle of the day.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southerly 15 to 20 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Sunny.
Weather Situation
A ridge over southeast WA is moving east. A weak cold front will move across the South West Land Division later today, then across the Goldfields and Interior on Friday. A new ridge develops over southwest WA on Friday, associated with a high pressure system expected to move across southern WA on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Carnarvon Boat Harbour Entrance Temperature Statistics View More

May Temperature

Carnarvon Airport (2km)

  • Lowest 11 May, 2026

    10 °C

  • Average May

    20.9 °C

  • Highest 4 May, 2026

    34 °C

Climate (2021–Present)

Carnarvon Airport (2km)

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  • Average Low 2021–2026

    17.4 °C

  • Average 2021–2026

    22.4 °C

  • Average High 2021–2026

    28.7 °C
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