Gnarraloo Bay Weather Forecast

    • 16
    • 27

    Partly cloudy

    • 15
    • 27

    Sunny

    • 15
    • 26

    Partly cloudy

    • 15
    • 29

    Sunny

    • 16
    • 29

    Sunny

    • 16
    • 29

    Sunny

    • 16
    • 29

    Windy

Today 28 Sep Gascoyne

Partly cloudy. Medium chance of showers inland, near zero chance elsewhere. The chance of a thunderstorm inland. Winds west to northwesterly 25 to 35 km/h turning south to southwesterly 15 to 20 km/h in the evening.

Ningaloo Coastal Waters

North West Cape to Cape Cuvier
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore south of Coral Bay in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy. The chance of a thunderstorm inshore.
Weather Situation
A trough lies over southwest WA with a connected low south of the state. The trough is moving east as a ridge extends over the west coast. A cold front will cross the southwest corner of the state overnight on Tuesday with a ridge then dominating the synoptic pattern for the remainder of the working week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gnarraloo Bay Temperature Statistics View More

September Temperature

Carnarvon Airport (125km)

  • Lowest 5 September, 2026

    11.3 °C
  • Average September

    20.2 °C
  • Highest 18 September, 2026

    29.8 °C

Climate (2021–2026)

Carnarvon Airport (125km)

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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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