Mason Bay Weather Forecast

    • 7
    • 20

    Partly cloudy

    • 9
    • 22

    Sunny

    • 10
    • 24

    Partly cloudy

    • 14
    • 22

    Shower

    • 13
    • 17

    Shower

    • 7
    • 18

    Partly cloudy

    • 10
    • 19

    Shower

Today 5 Jun South East Coastal

Mostly sunny. The chance of frost in the north early this morning. Patchy fog in the east early this morning. Winds northerly 15 to 20 km/h tending northeasterly in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures around 20.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
North to northwesterly 10 to 15 knots turning northeasterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Mostly sunny.
Weather Situation
A high over the southern WA coast will move eastward to reach New South Wales and Victoria by the weekend. A weak trough will cross the west coast today before stagnating over the Goldfields during the weekend. The next cold front will reach the southwest corner of the State on Sunday night or Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mason Bay Temperature Statistics View More

June Temperature

Hopetoun North (29km)

  • Lowest 4 June, 2026

    8.3 °C

  • Average June

    12.9 °C

  • Highest 1 June, 2026

    17.4 °C

Climate (2021–Present)

Hopetoun North (29km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    21.8 °C
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