Denham Weather Forecast

    • 23
    • 30

    Mostly sunny

    • 23
    • 33

    Sunny

    • 23
    • 31

    Sunny

    • 21
    • 29

    Mostly sunny

    • 21
    • 29

    Becoming windy. Sunny

    • 22
    • 33

    Sunny

    • 24
    • 37

    Sunny

Today 12 Feb Gascoyne

Partly cloudy. Slight chance of a shower in the far northeast during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the far northeast during this afternoon and early evening. Winds east to southeasterly 25 to 35 km/h. Daytime maximum temperatures 24 to 38.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southeasterly 15 to 20 knots tending southerly 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots offshore south of Denham in the late evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Sunny.
Weather Situation
A high pressure system is moving east towards the Great Australian Bight, extending a ridge of high pressure over southern WA. A west coast trough will develop from Thursday, strengthening, then moving inland on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Denham Temperature Statistics View More

February Temperature

Shark Bay Airport (5km)

  • Lowest 10 February, 2026

    21.9 °C

  • Average February

    29 °C

  • Highest 2 February, 2026

    45.5 °C

Climate (2021–Present)

Shark Bay Airport (5km)

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  • Average Low 2021–2026

    16.8 °C

  • Average 2021–2026

    22.3 °C

  • Average High 2021–2026

    29.6 °C
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