Tumbledown Point Weather Forecast

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    Sunny

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    Sunny

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    Windy

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    Windy

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    Windy

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    Windy

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    Windy

Today 31 Dec Gascoyne

Mostly sunny. Slight chance of a shower in the northwest during this afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm during this afternoon and early evening. Winds east to southeasterly 25 to 40 km/h. Daytime maximum temperatures 35 to 41.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
East to southeasterly 15 to 20 knots, reaching up to 30 knots offshore south of Denham early in the morning. Winds tending northwest to northeasterly 10 to 15 knots in the middle of the day then tending southeast to southwesterly 15 to 20 knots in the early afternoon.
Seas
1 to 2 metres, decreasing below 1 metre during the morning, increasing to 1 to 2 metres south of Denham during the afternoon.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Sunny.
Weather Situation
A ridge sits along the south coast, driving a easterly airstream over southern and central parts. A trough developing down the west coast moves into inland western parts Thursday or Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tumbledown Point Temperature Statistics View More

December Temperature

Shark Bay Airport (39km)

  • Lowest 6 December, 2025

    18.1 °C
  • Average December

    25.5 °C
  • Highest 23 December, 2025

    43.2 °C

Climate (2020–Present)

Shark Bay Airport (39km)

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  • Average Low 2020–2025

    16.8 °C
  • Average 2020–2025

    22.3 °C
  • Average High 2020–2025

    29.6 °C
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