Big Lagoon Entrance Weather Forecast

    • 25
    • 37

    Sunny

    • 26
    • 37

    Partly cloudy

    • 26
    • 35

    Sunny

    • 25
    • 33

    Mostly sunny

    • 23
    • 32

    Sunny

    • 22
    • 30

    Becoming windy. Sunny

    • 19
    • 29

    Windy. Sunny

Today 5 Mar Gascoyne

Mostly sunny. Slight chance of a shower in the far northeast in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the north in the afternoon and evening. Winds easterly 20 to 30 km/h. Daytime maximum temperatures 37 to 43.

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 north of Denham may reach up to 30 knots at times.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
A ridge of high pressure lies slow moving over southern and central parts of the state, while a deep trough extends down near the west coast. The trough is expected to move inland over the weekend, ahead of a weak cold front moving through the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Lagoon Entrance Temperature Statistics View More

March Temperature

Shark Bay Airport (15km)

  • Lowest 1 March, 2026

    19.4 °C

  • Average March

    25.6 °C

  • Highest 3 March, 2026

    36.2 °C

Climate (2021–Present)

Shark Bay Airport (15km)

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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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