Mason Bay Weather Forecast

    • 15
    • 30

    Partly cloudy

    • 19
    • 23

    Cloudy

    • 17
    • 23

    Windy

    • 15
    • 34

    Sunny

    • 19
    • 26

    Partly cloudy

    • 16
    • 20

    Cloudy

    • 15
    • 24

    Cloudy

Today 30 Jan South East Coastal

Mostly clear. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
East to southeasterly 15 to 20 knots, reaching up to 25 knots west of Esperance in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres east of Hopetoun during the afternoon.
1st Swell
Southwesterly 1.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system will move into the Bight on Saturday, after a weak cold front brushes the south coast, maintaining a firm ridge over southern WA. A west coast trough is deepening and will move offshore over the weekend, before moving inland on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mason Bay Temperature Statistics View More

January Temperature

Hopetoun North (29km)

  • Lowest 1 January, 2026

    10.1 °C

  • Average January

    19.6 °C

  • Highest 22 January, 2026

    39 °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

    21.9 °C
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